Method for producing pressed articles containing coal particles

Coal particles to be processed into compressed articles are impregnated with a substance before being mixed with a binder system containing water and finally being processed into compressed articles.

Method of manufacturing solid fuel mainly including synthetic resin-pulp scrap

Disclosed are eco-friendly and low-price solid fuel, which is naturally dried, and a method of manufacturing the same. Disposable diapers or disposable sanitary pads, which are failed during the manufacturing process, are used to produce industrial alternative fuel having a low price through a predetermined process, so solid fuel having no pollution problem in combustion is provided. The solid fuel is mainly made of synthetic resin-pulp scrap including synthetic resin integrated with pulp like the disposable diapers or the disposable sanitary pads. The method includes introducing a scrap, such as the wasted disposable diaper or the wasted disposable sanitary pad, including synthetic resin integrated with pulp into a crusher to break the scrap into fragments, adding a slight amount of waste cooking oil serving as a binding agent to the fragments, performing an extrusion-molding with respect to the fragments, cutting the extrusion-molded fragments to make pallets, and then drying pallets.

DEVICE AND METHOD FOR MANUFACTURING NATURAL GAS HYDRATE

Disclosed are a device and a method for manufacturing a natural gas hydrate. Provided is the device for manufacturing a natural gas hydrate comprising: an ice slurry generation unit for preparing ice slurry having 13-20% of ice at normal pressure; a first pipe, having one end connected to the ice slurry generation unit for withdrawing the ice slurry from the ice slurry generation unit, and in which a high-pressure pump for increasing pressure on the ice slurry is interposed; a hydrate preparation reactor, which is connected to the other end of the first pipe so as to receive the pressurized ice slurry, and to which natural gas is supplied and mixed, for generating natural gas hydrate slurry; a second pipe, having one end connected to the hydrate preparation reactor, for withdrawing the natural gas hydrate slurry; and a dehydrating portion, which is connected to the other end of the second pipe, for dehydrating the natural gas hydrate slurry. 1. A device for manufacturing natural gas hydrate , comprising:an ice slurry generation unit configured to prepare ice slurry having 13-20% of ice at normal pressure;a first pipe having one end thereof connected to the ice slurry generation unit so as to allow the ice slurry to be discharged from the ice slurry generation unit and having a high-pressure pump interposed therein for increasing pressure on the ice slurry;a hydrate preparation reactor connected to the other end of the first pipe and configured to generate natural gas hydrate slurry by having the pressurized ice slurry flowed thereinto and natural gas supplied thereto and mixed with each other;a second pipe having one end thereof connected to the hydrate preparation reactor so as to allow the natural gas hydrate slurry to be discharged; anda dehydrating portion connected to the other end of the second pipe and configured to dehydrate the natural gas hydrate slurry.2. The device of claim 1 , wherein the high-pressure pump is configured to pressurize the ice slurry to ...

Method for producing pressed articles containing coal particles

A method for producing pressed articles containing coal particles, pressed articles obtained from such method, and the use of such pressed articles in methods for producing pig iron in a fixed bed or for producing carbon carriers for methods for producing pig iron in a fixed bed, are provided. To this end, a partial amount of the coal particles to be processed into pressed articles is impregnated with a substance before the material to be processed into pressed articles is mixed with a binder system containing water and finally being processed into pressed articles.

Process and System For Manufacturing Improved Heat Value Solid Fuel From Solid Waste

A method for manufacturing solid fuel, including estimating a heat value for at least a portion of a combustible waste stream. At least one type of combustible polymer is added to the combustible waste stream as needed to raise the estimated heat value of the portion of combustible waste stream to a desired heat value. The combustible waste stream is heated and mixed with the at least one type of combustible polymer to increase the structural integrity of a solid fuel formed from the mixed combustible waste stream and to increase the hydrophobic properties of the solid fuel. The heated and mixed combustible waste stream is pressed into objects of solid fuel, such as briquettes, which are substantially hydrophobic. 1. A method for manufacturing solid fuel , comprising:removing non-combustible and hazardous materials from a waste stream of substantially solid materials to produce a substantially combustible waste stream;estimating a heat value for at least a portion of the combustible waste stream;adding at least one type of combustible polymer to the combustible waste stream as needed to raise the estimated heat value of the portion of combustible waste stream to a desired heat value;heating and mixing the combustible waste stream with the at least one type of combustible polymer to increase the structural integrity of a solid fuel formed from the mixed combustible waste stream and to increase the hydrophobic properties of the solid fuel; andpressing the heated and mixed combustible waste stream into objects of solid fuel which are substantially hydrophobic.2. The method of wherein the at least one type of combustible polymer includes recycled resins.3. The method of wherein at least two types of combustible polymers are selectively added to the combustible waste stream.4. The method of wherein the combustible polymer is heated to a temperature between 200 degrees F. to about 350 degrees F. at least during mixing with the combustible waste stream.5. The method of ...

Composite carbonaceous fuel compact

A carbonaceous compact is provided by the present disclosure that includes a body having a partially or fully carbonaceous biomass composition and an adhesive additive. The adhesive additive includes a starch and a hydroxide. The porous nature of the carbonaceous material provides means for nutrient retention or filtering means. Carbon is activated through chemical or thermal reaction from pyrolyized wood/nut.

COMPOSITE PRODUCTS AND MANUFACTURING METHOD

A composite product and a method of manufacturing the composite product are disclosed. The composite product includes (a) a polymeric material binder and a metal-bearing material or (b) the polymeric material binder and a carbon-bearing material. The 5 method includes heating and mixing the components of the composite product and thereafter forming the heated mixture into a final product shape, with the heating step being sufficient to melt at least a part of the polymeric material binder to facilitate forming the product. 1. A method of manufacturing a composite product in the form of (a) a polymeric material binder and a metal-bearing material or (b) the polymeric material binder and a carbon-bearing material that comprises heating and mixing the components of the composite product and thereafter forming the heated mixture into a final product shape , with the heating step being sufficient to melt at least a part of the polymeric material binder to facilitate forming the product.2. The method of manufacturing the composite product that comprises the polymeric material binder and the metal-containing material defined in includes mixing sources of carbon other than the polymeric material binder claim 1 , with the metal-bearing material and the polymeric material.35-. (canceled)6. The method defined in comprises mixing the metal-bearing material and the polymeric material binder so that there is a uniform dispersion of the metal-bearing material through the product.7. The method defined in comprises mixing the carbon-bearing material and the polymeric material binder so that there is a uniform dispersion of the carbon-bearing material through the product.8. The method defined in comprises heating the mixture of the components of the product at a temperature that is sufficiently high to completely melt the polymeric material binder.912-. (canceled)13. The method defined in includes forming the heated mixture into the composite product by extruding the heated mixture. ...

Fuel system and process for its production for environmental protective energetic use of urban sewage sludge

The present invention relates to a fuel system and to a process for the production of such a fuel system by using urban sewage sludge. Environment protective energetic use of urban sewage sludge and the reduction of fossil Carbon dioxide are the important goals. The fuel system according to the present invention shows a content of fossil carbon which is clearly reduced compared to that of fossil fuels while the fuel-technological properties are the same. Thus the emission of the carbon dioxide based on fossil carbon is notably reduced during the use of the fuel system according to the invention. In one embodiment of the process according to the invention, the fuel system according to the invention is provided consisting of different fossil regular fuels and urban sewage sludge as biogenic carbon donor, with biomasses serving as a biogenic carbon donor.

Carbonaceous Fines Beneficiation Using Micro-Algae and Related Processes

A method is provided for the treatment of water containing micro-algae wherein the water is contacted with carbonaceous fines to adsorb micro-algae onto particles of the carbonaceous fines. The carbonaceous fines may be coal or charcoal fines or mixtures thereof. The carbonaceous fines may be pre-treated to remove any unsuitable or valuable materials therefrom; or to produce suitable size ranges of particles for one or more purposes selected from facilitating adsorption; handling of the carbonaceous fines both before and after adsorption of the micro-algae; and separation of the carbonaceous fines with adsorbed micro-algae thereon. The method may target the beneficiation of carbonaceous fines and the carbonaceous fines together with the adsorbed microalgae thereon may be subjected to an agglomeration process for the production of agglomerates such as briquettes or pellets. The method may target the upgrading of a polluted water system in a commercial water treatment process.

Processed Biochar Pellets from Beneficiated Organic-Carbon-Containng Feedstock

A renewable processed biochar pellet composition made with a pelletizing sub-system followed with a heating sub-system from a processed organic-carbon-containing feedstock made with a beneficiation sub-system is described. Renewable biomass feedstock passed through a beneficiation sub-system to reduce water content to below at least 20 wt % and an intracellular water-soluble salt reduction of at least 60% from that of unprocessed organic-carbon-containing feedstock on a dry basis. The processed feedstock is introduced into a pelletizing sub-system and then into a heating sub-system to result in renewable processed biochar pellets having an energy density of at least 21 MMBTU/ton (24 GJ/MT), a water content of less than 10 wt %, and an intracellular water-soluble salt content that is decreased by at least 60 wt % on a dry basis for the processed organic-carbon-containing feedstock from that of the unprocessed organic-carbon-containing feedstock. 1. A composition , comprising:a processed biochar pellet composition that comprises a processed biochar made from a processed organic-carbon-containing feedstock and having characteristics that include an energy density of at least 21 MMBTU/ton (24 GJ/MT), a water content of less than 10 wt %, and an intracellular water-soluble salt content in the processed organic-carbon-containing feedstock that is decreased more than 60 wt % on a dry basis from that of unprocessed organic-carbon-containing feedstock that was the source of the processed organic-carbon-containing feedstock, andthe processed biochar pellet is made from unprocessed organic-carbon-containing feedstock that is converted into a processed organic-carbon-containing feedstock with a beneficiation sub-system, into the processed biochar with a heating sub-system, and into the processed biomass pellet with a pelletizing sub-system.2. The composition of wherein the beneficiation sub-system claim 1 , comprises:a. a transmission device configured to convey into a reaction ...

Aggregates of Cleaned High Energy Coal Fines and Beneficiated Organic-Carbon-Containing Feedstock

A processed biomass/coal blended compact aggregate composition made with a blending sub-system from a processed organic-carbon-containing feedstock made with a beneficiation sub-system and high energy coal is described. Renewable biomass feedstock passed through a beneficiation sub-system to produce a processed biomass with an energy density of at least 17 MMBTU/ton (19 GJ/MT), a water content of below at least 20 wt % and an intracellular water-soluble salt that is at least 60% below that of unprocessed organic-carbon-containing feedstock on a dry basis. High energy un-cleaned coal is sized and passed through a coal cleaning sub-system to result in cleaned high energy coal having an energy density of at least 21 MMBTU/ton (24 GJ/MT) and a content of sulfur that is at least 50 wt % less than that of the content of sulfur in the coal before it passed through the coal cleaning sub-system. The processed feedstock is sized and blended with the cleaned high energy coal in a blending sub-system to form a blended aggregate that comprises at least 10 wt % of the cleaned high energy coal and at least 10 wt % of the processed biomass. 1. A composition , comprising:a processed biomass/coal blended compact aggregate that comprises at least 10 wt % of a coal having an energy density of at least 21 MMBTU/ton (24 GJ/MT) and a content of sulfur that is at least 50 wt % less than that of the content of sulfur in the coal before it passed through a coal cleaning sub-system, and at least 10 wt % of a processed biomass comprising a processed organic-carbon-containing feedstock with characteristics that include an energy density of at least 17 MMBTU/ton (19 GJ/MT) and a water-soluble intracellular salt content that is decreased more than 60 wt % on a dry basis for the processed organic-carbon-containing feedstock from that of unprocessed organic-carbon-containing feedstock that was the source of the processed organic-carbon-containing feedstock,the processed biomass/coal blended compact ...

BRIQUETTES

A briquette for use as a mineral charge in a cupola furnace for the production of mineral wool fibres is produced by 113.-. (canceled)14. A method of producing a briquette , suitable for use as a mineral charge in a cupola furnace for the production of mineral wool fibres , said method comprising: a) recycled waste mineral wool,', 'b) cement, and', 'c) at least 10 parts by dry weight of sugar(s) with respect to 100 parts by dry weight of the cement; and, 'forming a mouldable mixture comprising'}moulding and curing the mouldable mixture to form the briquette.15. The method of claim 14 , wherein the mouldable mixture comprises 10 to 40 parts by dry weight of sugar(s) per 100 parts by dry weight of cement.16. The method of claim 14 , wherein the cement is selected from the group consisting of Portland cement claim 14 , alumina cement and mixture thereof.17. The method of claim 14 , wherein the sugar(s) are selected from the group consisting of dextrose claim 14 , fructose claim 14 , sucrose and high fructose corn syrup.18. The method of claim 14 , wherein the recycled waste mineral wool comprises waste mineral wool comprising uncured sugar containing binder wherein the uncured sugar containing binder is selected from:i) an uncured sugar containing binder comprising reducing sugar(s) and nitrogen-containing compound(s);ii) an uncured sugar containing binder comprising curable reaction product(s) of reducing sugar(s) and nitrogen-containing compound(s); andiii) an uncured sugar containing binder comprising reducing sugar(s), nitrogen-containing compound(s) and curable reaction product(s) of reducing sugar(s) and nitrogen-containing compound(s).19. The method of claim 14 , wherein the recycled waste mineral wool comprises waste mineral wool comprising cured binder claim 14 , wherein the cured binder comprises nitrogenous polymer claim 14 , wherein the cured binder comprises greater than 2% by mass and less than 8% by mass nitrogen claim 14 , and wherein the cured binder ...

Coconut shell charcoal log

A method for fabricating a coconut shell heat producing device. Heat is applied to coconut shells to form carbonized coconut charcoal pieces. The charcoal pieces are ground to form coconut charcoal powder. A moistened blend is created that includes the coconut charcoal powder, a binder and water. The moistened blend is placed into a press. Pressure is applied in the press to form the moistened blend into the heat providing device. The heat providing device includes at least one hole extending through the device. In a preferred embodiment the heat producing device is a coconut shell charcoal log.

METHOD FOR PRODUCING CHARCOAL

A process for the production of charcoal comprising the steps of: a) feeding biomass, in particular wood chips, into a pyrolysis unit, in which the wood chips are pyrolyzed into a full stream comprising solid, liquid and gaseous material, b) feeding the full stream and a gasifying agent into an oxidation unit, wherein the full stream is oxidized at least partially and transported pneumatically, c) feeding the partially oxidized full stream from the oxidation unit into a reduction unit arranged essentially vertically, the material outlet of the oxidation unit being connected to the reduction unit, with the cross-section of the reduction unit increasing as the distance from the material outlet of the oxidation unit increases, the flow rate of the full stream in the reduction unit being adapted to the material of the full stream and to the shape of the flow cross-section of the reduction unit in such a way that a stable fixed bed kept in suspension is formed in the reduction unit, d) removing the raw charcoal from the reduction unit via an overflow, e) separating gaseous components in a hot gas filter and collecting the charcoal, and f) quenching the collected charcoal with water. 1. A process for the production of charcoal comprising the steps of:a) feeding biomass, in particular wood chips, into a pyrolysis unit, in which the wood chips are pyrolyzed into a full stream comprising solid, liquid and gaseous material,b) feeding the full stream and a gasifying agent into an oxidation unit, wherein the full stream is oxidized at least partially and transported pneumatically,c) feeding the partially oxidized full stream from the oxidation unit into a reduction unit arranged essentially vertically, the material outlet of the oxidation unit being connected to the reduction unit, with the cross-section of the reduction unit increasing as the distance from the material outlet of the oxidation unit increases, the flow rate of the full stream in the reduction unit being adapted ...

PROCESS AND APPARATUS FOR BRIQUETTE PRODUCTION

Process for producing a briquette containing carbon carriers (): mixing the carbon carriers () together with a binder system () with introduction of steam and the mixture obtained is pressed to form briquettes. At least one of drying carbon carriers (), setting the temperature of the carbon carriers () to be mixed with the binder system before mixing or heat treating the briquettes after pressing by direct or indirect interaction with superheated steam. Waste steam is at least part of the steam introduced during mixing. An apparatus for carrying out such a process has such interaction with steam, from which a waste steam conduit leads and opens directly or indirectly into the mixing device. 2. The process as claimed in claim 1 , further comprising: mixing the binder system with the carbon carriers in a first mixing step to form a premix claim 1 , and mixing the premix in a second mixing step with the introduction of the steam.3. The process as claimed in claim 2 , further comprising setting the inlet temperature of the premix in a predefined temperature range on entry of the premix into the second mixing step.4. The process as claimed in claim 3 , further comprising setting the inlet temperature of the premix by setting the temperature of the carbon carriers that are supplied to the first mixing step in a predefined temperature interval.5. A process as claimed in claim 2 , further comprising performing at least one step selected from the group consisting ofsetting the inlet temperature of the premix in a predefined temperature range on entry of the premix into the second mixing step,setting the inlet temperature of the premix by setting the temperature of the carbon carriers supplied to the first mixing step in a predefined temperature interval, wherein direct or indirect interaction with steam takes place.6. The process as claimed in claim 5 , further comprising using waste steam during the interaction as at least one component of the steam introduced during mixing ...

CHARGE CARBON BRIQUETTE FOR ELECTRIC ARC STEELMAKING FURNACE

A method of introducing carbon to an Electric Arc Furnace (EAF) used for melting steel, and a composition of matter including carbon, and made in a briquette form. The composition comprises between 45 and 96 weight percent of a carbon-containing material, between 2 and 30 weight percent of a basic oxide, and between 2 and 25 weight percent of a binder material. The method comprises mixing between 45 and 96 weight percent of a carbon-containing material, between 2 and 30 weight percent of a basic oxide, and between 2 and 25 weight percent of a binder material to form a solid material mixture; compressing individual portions of the solid material mixture into compressed briquettes; curing the compressed briquettes into solid briquettes; and adding the solid briquettes into the molten steel in the electric arc steelmaking furnace. 1. A material composition formed as a solid briquette and comprising between 45 and 96 weight percent of a carbon-containing material , between 2 and 30 weight percent of a basic oxide , and between 2 and 25 weight percent of a binder material.2. The composition of claim 1 , wherein the carbon-containing material is selected from coke claim 1 , coke breeze claim 1 , anthracite claim 1 , anthracite fines claim 1 , coal claim 1 , coal fines claim 1 , or combinations thereof.3. The composition of claim 1 , wherein the basic oxide includes calcium oxide and magnesium oxide.4. The composition of claim 1 , wherein the binder material is selected from the group consisting of molasses claim 1 , brewers' yeast claim 1 , bentonite claim 1 , industrial byproduct hydrocarbon binder material claim 1 , and combinations thereof.5. The composition of claim 1 , wherein the solid briquette has a density of at least 120 lb/cubic foot.6. The composition of claim 1 , comprising between 78 and 94 weight percent of the carbon-containing material claim 1 , between 3 and 10 weight percent of the basic oxide claim 1 , and between 3 and 12 weight percent of the binder ...

ENERGY PELLET

A high-energy water-resistant pellet of at least 75% biomass material such as torrefied wood, whole-tree (white) wood, agricultural waste, flax and the like. and the remainder a binder comprising from about 2% to about 20% by total weight of the pellet. The binder is a two-component system—a plasticizer, such as tall oil pitch, rosin, fatty acid, vegetable oils, animal oils, corn protein and glycerin—preferably from 3% to about 20% of the binder, and lignin from about 80-97% of the binder. 1. A high-energy , water-resistant pellet comprising:(a) at least 75% biomass material; and(b) the remainder of said pellet being a two-component binder comprising from about 2% to about 20% by total weight of the pellet wherein said binder is a two-component system comprising a plasticizer, and the other component is lignin isolated from its source.2. The high-energy water resistant pellet according to wherein said high-energy water-resistant pellet comprises at least 85% biomass material and less than 10% by weight water.3. The high-energy water resistant pellet according to wherein said biomass material is selected from the group consisting of torrefied wood claim 1 , whole-tree (white) wood claim 1 , agricultural waste and flax.4. The high-energy water resistant pellet according to wherein said plastizer is selected from the group consisting of tall oil pitch claim 1 , fatty acids claim 1 , rosin claim 1 , vegetable oil claim 1 , animal oils claim 1 , corn protein and glycerin.5. The high-energy water resistant pellet according to wherein said biomass material is flax.6. The high-energy water resistant pellet according to wherein said plastizer is glycerin.7. The high-energy water resistant pellet according to wherein said plasticizer is from about 3% to about 20% of said binder.8. The high-energy water resistant pellet according to wherein said lignin is from about 80% to about 97% of said binder.9. The high-energy water resistant pellet according to wherein high-energy water ...

Method to Produce Charcoal Without Producing Bio Oil Through Pyrolysis of Woody Biomass

A biomass processing system produces charcoal briquettes in a closed loop system. The system includes a first and second torrefaction/drying augers drying green raw sawdust and providing the dried material to a carbonizing auger. Charcoal released from the carbonizing auger is formed into charcoal briquettes. Process gas created during the charcoal production is used to provide heat required by the process. 1. A method for producing charcoal , the method comprising:feeding wet biomass to at least one pyrolysis systems;feeding the wet biomass sequentially through two torrefaction/drying sealed augers of the at least one pyrolysis systems;drying the biomass to create dry biomass;feeding the dried biomass through a sealed charcoal discharge auger at least one pyrolysis systems;discharging charcoal from the charcoal discharge auger;carrying the discharged charcoal from the at least one pyrolysis systems to a bulk packaging system;mixing the discharged charcoal with a charcoal binder;forming the mixed charcoal and binder into charcoal briquettes; anddrying the charcoal briquettes.2. The method of claim 1 , further including:separating liquid/gas mixture bio oil produced by the at least one pyrolysis systems are separated into process gas and into condensed liquids; andheating the at least one pyrolysis systems by the process gas.3. The method of claim 2 , further including mixing the condensed liquids with concentrated binder to provide the binder. The present application is a Continuation In Part of U.S. patent application Ser. No. 14/140,766 filed Dec. 26, 2013 and U.S. patent application Ser. No. 14/140,956 filed Dec. 26, 2013 and U.S. patent application Ser. No. 14/510,298 filed Oct. 09, 2014, which applications are incorporated in their entirety herein by reference.The present invention relates to charcoal production and in particular to a method for converting woody biomass feed material into useful charcoal briquettes.Biomass is comprised mainly of cellulose, hemi ...

FIRELOG AND METHOD OF MAKING A FIRELOG

The present invention relates to a method of making a firelog, as well as to a firelog itself, and methods of using the firelog. The method of the present invention allows firelogs to be made that burn very cleanly. This is advantageous for the environment. Furthermore, the firelogs of the present invention can be burnt in a conventional fireplace, or in a stove. This is in contrast to the presently available firelogs which cannot be burnt in a stove. 1. A method of making a firelog , wherein the firelog comprises a fibre component , a wax component and an aqueous binder , the method comprising the steps of:(a) mixing the fibre component and the wax component together at a temperature above the drop point of the wax component;(b) simultaneously stirring and cooling the mixture of the fibre component and the wax component from step (a) to below the congealing temperature of the wax component;(c) mixing the cooled mixture of the fibre component and the wax component from step (b) with the aqueous binder; and then(d) extruding the mixture of the fibre component, the wax component and the aqueous binder from step (c) to form a firelog.2. A method according to claim 1 , wherein the firelog comprises 15% to 50% by weight of the fibre component claim 1 , 20% to 65% by weight of the wax component and 15% to 30% by weight of the aqueous binder.3. A method according to claim 1 , wherein the firelog comprises to 20% to 40% by weight of the fibre component claim 1 , 30% to 60% by weight of the wax component and 21 to 25% by weight of the aqueous binder.4. The method according to claim 1 , wherein the wax component comprises by weight at least 90% fully saturated compounds claim 1 , preferably wherein the wax component comprises by weight at least 95% fully saturated compounds claim 1 , more preferably wherein the wax components comprises 100% fully saturated compounds.5. The method according to claim 4 , wherein the fully saturated compounds are selected from the group ...

Composite Products and Manufacturing Method

A composite product and a method of manufacturing the composite product are disclosed. The composite product includes (a) a polymeric material binder and a metal-bearing material or (b) the polymeric material binder and a carbon-bearing material. The 5 method includes heating and mixing the components of the composite product and thereafter forming the heated mixture into a final product shape, with the heating step being sufficient to melt at least a part of the polymeric material binder to facilitate forming the product. 129-. (canceled)30. A method of manufacturing a composite product for use in methods carried out in metallurgical furnaces at high temperatures of at least 400° C. , the composite product substantially consisting of (a) a recycled polymeric material that acts as a binder selected from recycled low density polyethylene , recycled high density polyethylene , and recycled polypropylene , and (b) a carbon-bearing material selected from any one or more than one of rubber , coke fines , char fines , and coal fines , with the amount of the polymeric material comprising greater than 10 wt. % of the product , the method of manufacturing the composite product comprising mixing and heating the components of the composite product and thereafter forming the heated mixture into a final product shape in the form of pellets , granules , blocks , pigs , patties , plugs , or pucks , with the heating step being sufficient to melt at least a part of the recycled polymeric material binder to facilitate forming the product , the product being a non-porous product that is at least substantially waterproof that comprises a continuous network of the polymeric material and a uniform dispersion of the carbon-bearing material , with the product being formed to have sufficient strength and toughness to be able to be handled within high temperature processing plants and to be charged into metallurgical furnaces in the plants without significant breakdown of the product into ...

Solid fuel compositions containing lignocellulosic syrup and coal fines

A pelletized fuel composition is made from a mixture of coal fines, and cellulosic by-product from ethanol production. The coal fines range from about 50%-90% by weight and the cellulosic by-product ranges from about 10%-50% by weight of the composition. The cellulosic by-product is a syrup or a cake. The syrup binds the coal fines. The coal fine and syrup mixture is pelletized to produce a solid fuel product that is easily handled and transported.

METHODS AND APPARATUSES FOR PROCESSING HUMAN WASTE INTO FUEL

Example embodiments provide methods and apparatuses for providing fuel briquettes from human feces. In an example embodiment, feces are treated to inactivate pathogens resident therein and to cause the cellulose material in the feces to undergo a phase transition. The treatment of the feces comprises heating the feces. Briquettes are formed from a mixture comprising the treated feces and carbonized agricultural waste product. The treated feces acts a binder such that the mixture may be formed into briquettes. 1. A method for making fuel briquettes using feces to bind the fuel briquettes , the method comprising:heat treating the feces to inactivate pathogens resident therein and to cause cellulose material in the feces to undergo a bond transition;mixing the treated feces and water to create a homogenous binder; andforming briquettes from a mixture comprising the binder and non-carbonized and/or carbonized biomass material, wherein the treated feces acts to bind the mixture such that the mixture may be formed into briquettes.2. The method of claim 1 , wherein the feces are heated using solar radiation.3. The method of claim 1 , wherein the feces are heated using a solar concentrator reflector.4. The method of claim 1 , wherein the feces are collected using a waste collection device configured to separate feces from urine.5. The method of claim 1 , wherein the feces are heated to a temperature greater than 55° C.6. The method of claim 1 , wherein the heating of the feces causes the cellulose material in the feces to transition into a glass transition state.7. The method of claim 1 , wherein the binder is created by mixing the treated feces and water in a 3:1 ratio by mass (water : treated feces).8. The method of claim 1 , wherein the carbonized biomass material and the binder are combined at a ratio of 5:2 by mass (carbonized biomass material : binder).9. The method of claim 1 , wherein the binder claim 1 , water claim 1 , and the carbonized biomass material are ...

PELLETS AND BRIQUETS FROM COMPACTED BIOMASS

Certain disclosed pellets, briquettes, and other compacted products contain multiple components and have a composition tailored to meet specific requirements for a given application. Frequently, at least one of the components is a biomass component. The compacted biomass products can be used in various applications including power generation, animal bedding, and waste absorbent. One particular embodiment involves using compacted body or mass as a fuel supplement or fuel replacement for coal or other fossil fuel(s) in co-firing power plants. Other specific applications include bedding for various animals including fowl, horses, and rabbits. Another application comprises pelletized absorbents such as cat litter for absorbing liquid and/or solid waste products. 1. A method of preparing a first compacted body comprising first particles comprising biomass , and second particles comprising a different material , wherein the compacted body containing the first particles and the second particles resists fragmentation , the method comprising:converting biomass feedstock to a form comprising said first particles;concurrently compacting the first particles and the second particles to produce the first compacted body having an energy content, wherein the compacted body has a total moisture content of about 15% by weight or less; andadjusting the compacted body composition based on seasonal fluctuations of the biomass feedstock; andcompacting particles employing the adjusted composition to produce a second compacted body having an energy content consistent with that of the first compacted body produced,wherein the first compacted body has no more than about 300 ppm of chloride.2. The method of claim 1 , wherein said compacting takes place in a briquette press.3. The method of claim 1 , wherein the second particles are coal particles.4. The method of claim 1 , wherein the first component is selected from the group consisting of soybean stocks claim 1 , sage claim 1 , corn stocks ...

BRIQUETTES

A briquette for use as a mineral charge in a cupola furnace for the production of mineral wool fibres is produced by—combining: a) recycled waste mineral wool selected from i) waste mineral wool comprising uncured sugar containing binder, ii) waste mineral wool comprising cured binder, iii) waste mineral wool without binder and iv) combination thereof, b) cement, and c) additional sugar(s) to form a mouldable mixture and—moulding and curing the mouldable mixture to form the briquette. 113.-. (canceled)14. A method of producing a briquette , suitable for use as a mineral charge in a cupola furnace for the production of mineral wool fibres , said method comprising:forming a mouldable mixture comprisinga) recycled waste mineral wool,b) cement, andc) at least 10 parts by dry weight of sugar(s) with respect to 100 parts by dry weight of the cement; andmoulding and curing the mouldable mixture to form the briquette.15. The method of claim 14 , wherein the mouldable mixture comprises 10 to 40 parts by dry weight of sugar(s) per 100 parts by dry weight of cement.16. The method of claim 14 , wherein the cement is selected from the group consisting of Portland cement claim 14 , alumina cement and mixture thereof.17. The method of claim 14 , wherein the sugar(s) are selected from the group consisting of dextrose claim 14 , fructose claim 14 , sucrose and high fructose corn syrup.18. The method of claim 14 , wherein the recycled waste mineral wool comprises waste mineral wool comprising uncured sugar containing binder wherein the uncured sugar containing binder is selected from:i) an uncured sugar containing binder comprising reducing sugar(s) and nitrogen-containing compound(s);ii) an uncured sugar containing binder comprising curable reaction product(s) of reducing sugar(s) and nitrogen-containing compound(s); andiii) an uncured sugar containing binder comprising reducing sugar(s), nitrogen-containing compound(s) and curable reaction product(s) of reducing sugar(s) and ...

BINDER FOR COAL-CONTAINING FORMED PRODUCT

Provided is a binder for a coal-containing formed product, which contains a macromolecular polymer having an intrinsic viscosity of 2.0 dl/g or higher. 1. A binder for a coal-containing formed product , comprising a macromolecular polymer having an intrinsic viscosity of 2.0 dl/g or higher.2. The binder for a coal-containing formed product according to claim 1 , wherein the macromolecular polymer is an anionic polymer or a cationic polymer.3. The binder for a coal-containing formed product according to claim 1 , comprising an emulsion comprising the macromolecular polymer.4. The binder for a coal-containing formed product according to claim 1 , wherein the macromolecular polymer is at least one selected from the group consisting of polymers of sodium (meth)acrylate claim 1 , copolymers of sodium (meth)acrylate with acrylamide claim 1 , and copolymers of (meth)acrylic acid 2-trimethylaminioethyl chloride with acrylamide.5. The binder for a coal-containing formed product according to claim 1 , wherein the macromolecular polymer is at least one selected from the group consisting of polymers of sodium acrylate claim 1 , copolymers of sodium acrylate and acrylamide claim 1 , and copolymers of acrylic acid 2-trimethylaminioethyl chloride with acrylamide.6. The binder for a coal-containing formed product according to claim 1 , wherein the intrinsic viscosity is 3.0 dl/g or higher and 30 dl/g or lower.7. A method for producing a coal-containing formed product claim 1 , comprising using the binder according to .8. The method for producing a coal-containing formed product according to claim 7 , wherein the macromolecular polymer is added as an emulsion.9. The method for producing a coal-containing formed product according to claim 7 , wherein forming is performed by compression forming. The present invention relates to a binder for a coal-containing formed product. The binder includes, for example, binders to be used for formed coal used as part of coal charge in coke ovens, ...

CARBONIZED COMPONENT-BASED FUEL PELLET

With the rapid increase in the price of fossil fuels and growing concerns over climate change, the demand for renewable energy sources continues to increase. Densified biomass fuels are an alternative, renewable energy source that is becoming increasingly popular. A densified biomass with increased and controllable energy density is needed. Various embodiments of densified biomass and process to manufacture are taught herein. 1. A process for manufacturing a densified biomass having an energy density of greater than 8000 BTU/lb. comprising the steps of:a) combining a carbonized component and at least one other component chosen from the group consisting of biomass, lubricant, and binder to form a combined carbonized component; andb) densifying the combined carbonized mixture to form the densified biomass.2. The process according to where the combined carbonized mixture claim 1 , based on dry weight claim 1 , is 10-80% carbonized component claim 1 , 0-80% biomass claim 1 , 0-30% binder claim 1 , 0-20% lubricant.3. The process according to where the combined carbonized mixture claim 1 , based on dry weight claim 1 , is 10-40% carbonized component claim 1 , 50-80% biomass claim 1 , and 0-5% binder claim 1 , and 0-5% lubricant.4. The process according to where the carbonized mixture claim 1 , based on dry weight claim 1 , is 10-40% carbonized component claim 1 , 50-80% biomass claim 1 , and 5% binder claim 1 , and 5% lubricant.5. The process according to where the combined carbonized mixture includes the carbonized component and the biomass.6. The process according to where the biomass is comprised of both woody type and non-woody type biomasses.7. The process according to where the combined carbonized mixture includes the carbonized component and the binder.8. The process according to where the combined carbonized mixture claim 7 , based on dry weight claim 7 , is 80-90% carbonized component and 0-20% binder.9. The process according to where the binder includes at least ...

Sorghum-containing pellets

The invention is directed to compositions and methods of making pellets comprising a sorghum material, more preferably a sweet sorghum material having an average Brix value of 10 or higher. In embodiments, the pellets are highly combustible and comprise woody materials in addition to the sorghum materials.

CONTINUOUS FLOW METHODS AND APPARATUSES FOR PROCESSING HUMAN WASTE

A continuous flow treatment apparatus comprises a heating fluid management portion and a feces treatment portion. The heating fluid management portion is configured to heat heating fluid and provide the heated heating fluid to a heat exchanger. The feces treatment portion comprises the heat exchanger. The heat exchanger is configured to receive feces at a first position of the heat exchanger, indirectly heat the feces via the heated heating fluid as the feces are transported from the first position to a second position of the heat exchanger, and provide the heated feces at the second position. The feces are maintained at a minimum temperature for a predetermined amount of time such that the feces exiting the feces treatment portion have been rendered sanitary for at least one of storage or further processing. 1. A continuous flow treatment apparatus comprising:a heating fluid management portion configured to heat heating fluid and provide the heated heating fluid to a heat exchanger; anda feces treatment portion comprising the heat exchanger, the heat exchanger configured to receive feces at a first position of the heat exchanger, indirectly heat the feces via the heated heating fluid as the feces are transported from the first position to a second position of the heat exchanger, and provide the heated feces at the second position, wherein the feces are maintained at a minimum temperature for a predetermined amount of time such that the feces exiting the feces treatment portion have been rendered sanitary for at least one of storage or further processing.2. The continuous flow treatment apparatus of claim 1 , wherein the heating fluid management portion comprises a solar concentrator.3. The continuous flow treatment apparatus of claim 1 , wherein the heated heating fluid is low pressure steam.4. The continuous flow treatment apparatus of further comprising a holding tank configured to receive feces from the second position of the heat exchanger.5. The continuous ...

AGGLOMERATION OF ULTRA-FINE COAL PARTICLES

A method of preparing agglomerates of ultra-fine coal particles includes mixing a film forming agglomeration aid (FFAA) with a quantity of ultra-fine coal particles to form ultra-fine coal particles coated with the FFAA. The FFAA has a lower surface energy relative to a surface of the ultra-fine coal particles. The FFAA is mixed with the ultra-fine coal particles in an amount less than 3% by weight of the ultra-fine coal particles on a dry basis. Agglomerates of the ultra-fine coal particles coated with the film forming agglomeration aid are formed using vibration, pelleting, and/or briquetting. The agglomerates have a size of at least 2 mm. The ultra-fine coal particles have a particle size less than 100 μm. The agglomerate has a tumbler test friability less than 3%. The drop shatter friability is also less than 3%. 1. A method of preparing agglomerates of ultra-fine coal particles comprising:mixing a film forming agglomeration aid with a quantity of ultra-fine coal particles to form ultra-fine coal particles coated with the film forming agglomeration aid, wherein the ultra-fine coal particles have a particle size less than 100 μm, wherein the film forming agglomeration aid has a lower surface energy relative to a surface of the ultra-fine coal particles, wherein the film forming agglomeration aid is mixed with the ultra-fine coal particles in an amount less than 3% by weight of the ultra-fine coal particles on a dry basis; andforming agglomerates of the ultra-fine coal particles coated with the film forming agglomeration aid, wherein the agglomerates have a size of at least 2 mm.2. The method of preparing agglomerates of ultra-fine coal particles according to claim 1 , wherein the ultra-fine coal particles have a particle size less than 50 μm.3. The method of preparing agglomerates of ultra-fine coal particles according to claim 1 , wherein the ultra-fine coal particles have a particle size less than 25 μm.4. The method of preparing agglomerates of ultra-fine coal ...

Bituminous coal and lignite biomass fuel polyolefin and other waste plastics smoke-free combustion technology

Low carbon atomic number mixed alcohol gel paste or pancake and straw charcoal grate combination of ignition agent, with fossil fuels such as bituminous coal lignite, straw branches and other agricultural and forestry waste, polyolefin and other synthetic organic polymer waste, other combustible solid and semi-solid low-value raw fuels, with non-toxic auxiliary materials carefully crafted high volatile column ignition coal and lower coal, are stacked in the insulation—fire-resistant furnace core. Throw in a small strip of burning paper to ignite the igniter from the top, that is, start long flame combustion, followed by the ignition coal on fire, its surface red hot coal layer will be designed to move down more quickly and gradually, to the lower coal on fire. 1. Fossil fuels such as bituminous coal and lignite , agricultural and forestry wastes such as straws and branches , waste plastics such as polyolefins and other combustible solid and semi-solid wastes are pre-treated with non-toxic auxiliary materials , mixed , molded , and then stacked in stoves that are limited to non-mandatory combustion uses , and the molded fuel (hereinafter referred to as ‘molded coal’) static and non-blowing and ignite up way of combustion using the stove stoves in the group stack , to achieve the whole zero-smoke state , high sulfur fixation , clean and efficient combustion , exhaust gas can be directly exhausted (except for garbage and other waste fuel itself contains high temperature can be volatile toxic heavy metal elements and the case) technology , compared with the existing scattered stoves , disorderly combustion of these solid fuels , emissions of a large number of smoke , thermal cracking and thermal disintegration of toxic and harmful substances produced and not fully burned technology , its characteristics are: integration of the following 14 technical principles , programs , measures and methods to achieve these beneficial technical effects , namely—(1) The general ...

Method and apparatus for agglomerating hydrophobic particles

The present invention provides a method and apparatus for agglomerating hydrophobic particles from a feed slurry. The method comprises adding a binder to a feed stream and conveying the feed stream and binder to an agglomerating device. The binder comprises 50% or more by volume of a non-hydrophobic substance. A high shear is applied to the feed stream and the binder in the agglomerating device to cause the hydrophobic particles to collide and bind to the binder, thereby agglomerating the hydrophobic particles. The agglomerated hydrophobic particles and the binder are removed from the feed stream. A method and apparatus for dewatering an agglomerated product is also provided, the agglomerated product comprising agglomerated hydrophobic particles held together by a binder comprising 50% or more by volume of a non-hydrophobic substance. 1. A method for agglomerating hydrophobic particles from a feed slurry , comprising:adding a binder emulsion to a feed stream comprising said feed slurry, said binder emulsion comprising 50% or more by volume of a non-hydrophobic substance contained within a hydrophobic binder;conveying said feed stream and said binder to an agglomerating device; andapplying a high shear to said feed stream and said binder emulsion in said agglomerating device so as to cause said hydrophobic particles to collide and bind to said binder emulsion, thereby agglomerating said hydrophobic particles; andremoving said agglomerated hydrophobic particles and said binder emulsion from said feed stream.2. The method of claim 1 , further comprising dividing said binder emulsion into individual binder emulsion portions.3. (canceled)4. The method of claim 2 , wherein said dividing step comprises stirring said emulsion binder in a solution to suspend said binder emulsion portions in said solution or extruding said binder emulsion directly into said feed stream claim 2 , thereby forming said binder emulsion portions.5. (canceled)6. The method of claim 1 , wherein said ...

Coal binder composition

The presently claimed invention relates to a briquette comprising coal fines and a binder composition comprising at least one homo- or copolymer of (meth)acrylic acid (i) and at least one alkyl(meth)acrylate-styrene-copolymer (ii), a method for manufacturing said briquette and the use of a binder composition for the agglomeration of coal fines.

PROCESSING OF LOW RANK COAL

A method of preparing a fuel composition includes placing coal having a heat content between about 3,000 BTU/lb and about 9,000 BTU/lb and a moisture content between about 20 wt % and about 60 wt % in a vessel. The coal is exposed to heat and a pressure less than atmospheric pressure within the vessel, thereby reducing the coal, such that an average primary particle size of the coal is less than 1 millimeter. A binder is introduced to the vessel, such that the coal combines with the binder to yield a mixture. The mixture is shaped to yield a fuel composition. 1. A method of preparing a fuel composition , the method comprising:placing coal having a heat content between about 3,000 BTU/lb and about 9,000 BTU/lb and a moisture content in a range between about 20 wt % and about 60 wt % in a vessel;exposing the coal to heat and a pressure less than atmospheric pressure within the vessel, thereby reducing the coal, such that an average primary particle size of the coal is less than 1 millimeter;introducing a binder to the vessel, such that the coal combines with the binder to yield a mixture; andshaping the mixture to yield a fuel composition.2. The method of claim 1 , wherein the coal is exposed to heat before combining the coal and the binder.3. The method of claim 2 , wherein exposing the coal to heat comprises heating the coal by conduction.4. The method of claim 3 , wherein exposing the coal to heat comprises contacting the coal with a heated surface.5. The method of claim 4 , wherein the heated surface comprises a rotating blade.6. The method of claim 3 , further comprising agitating the coal in the vessel.7. The method of claim 6 , wherein agitating the coal comprises intermittently agitating the coal in the vessel.8. The method of claim 1 , wherein exposing the coal to the pressure less than atmospheric pressure within the vessel comprises intermittently reducing the pressure in the vessel.9. The method of claim 1 , further comprising heating the mixture by ...

TORREFIED BIOMASS BASED SOLID FUEL COMPOSITION

The present invention relates to solid fuel compositions comprising torrefied cellulosic material and a binder. Use of torrefied cellulosic material (such as wood, leaves, grass, agriproducts, or other cellulosic material), enables a preferred composition for optimizing the performance—in terms of the flame and/or heat output as well as the cost of manufactured solid fuel products, such as firelogs and fire-starters. In addition, use of torrefied cellulosic material provides a number of advantages in the manufacture of solid fuel products, including reduced storage costs and grinding costs. In addition to enabling the manufacture of a more cost-effective solid fuel products, use of torrefied cellulosic material offers environmental advantages, by providing a use of low-value wood that has few alternative uses. 1. A processed solid burnable fuel composition comprising a torrefied cellulosic material and a binder.2. The processed solid burnable fuel composition according to claim 1 , wherein the torrefied cellulosic material is from about 15% to about 75% of the composition.3. The processed solid burnable fuel composition according to or claim 1 , wherein the binder is from about 25% to about 50% of the composition.4. The processed fuel composition according to claim 1 , wherein the torrefied cellulosic material is from about 5% to about 45% by weight of the composition.5. The processed fuel composition according to or claim 1 , wherein the binder is from about 55% to about 65% by weight of the composition.6. The processed fuel composition according to or claim 1 , wherein the binder is from about 50% to about 65% by weight of the composition.7. The processed solid burnable fuel composition according to any one of to further comprising a coking agent.8. The processed solid burnable fuel composition according to any one of to further comprising a non-torrefied cellulosic material.9. The processed solid burnable fuel composition according to any one of to further ...

ENERGY PELLET

A high-energy water-resistant pellet of at least 75% torrefied wood and the remainder a binder comprising from about 2% to about 20% by total weight of the pellet. The binder is a two-component system—a plasticizer, such as tall oil pitch, rosin, fatty acid, vegetable oils, animal oils and corn protein—preferably from 3% to about 20% of the binder, and lignin from about 80-97% of the binder. A durable, low dust white wood energy pellet is also provided using the same two-component binders. 1. A high-energy water-resistant pellet comprising:(a) at least 75% torrefied wood; and(b) the remainder of said pellet being a two-component binder comprising from about 2% to about 20% by total weight of the pellet wherein said binder is a two-component system comprising a plasticizer selected from the group consisting of tall oil pitch, fatty acids, rosin, vegetable oil, animal oils and corn protein and the other component is lignin.2. The high-energy water resistant pellet according to wherein said high-energy water-resistant pellet comprises at least 85% torrefied wood and less than 10% by weight water.3. (canceled)4. (canceled)5. The high-energy water resistant pellet according to wherein said plasticizer is from about 3% to about 20% of said binder.6. The high-energy water resistant pellet according to wherein said lignin is from about 80% to about 97% of said binder.7. The high-energy water resistant pellet according to wherein high-energy water resistant pellets have a bulk density 40-45 lbs/ft claim 1 ,8. A high-energy water-resistant pellet comprising:(a) at least 85% torrefied wood; and(b) the remainder of said pellet being a two-component binder comprising from about 2% to about 20% by total weight of the pellet, wherein one component of said binder is a plasticizer selected from the group consisting of tall oil pitch, fatty acids and rosin, vegetable oil, animal oils and corn protein and the other component is lignin in an amount from about 80% to about 97% of said ...

PROCESSED BIOCHAR PELLETS FROM BENEFICIATED ORGANIC-CARBON-CONTAINING FEEDSTOCK

A process for making a renewable processed biochar pellet composition made with a pelletizing sub-system followed with a heating sub-system from a processed organic-carbon-containing feedstock made with a beneficiation sub-system is described. Renewable biomass feedstock passed through a beneficiation sub-system to reduce water content to below at least 20 wt % and an intracellular water-soluble salt reduction of at least 60% from that of unprocessed organic-carbon-containing feedstock on a dry basis. The processed feedstock is introduced into a pelletizing sub-system and then into a heating sub-system to result in renewable processed biochar pellets having an energy density of at least 21 MMBTU/ton (24 GJ/MT), a water content of less than 10 wt %, and an intracellular water-soluble salt content that is decreased by at least 60 wt % on a dry basis for the processed organic-carbon-containing feedstock from that of the unprocessed organic-carbon-containing feedstock. 1. A process of making biochar comprising:inputting into a system comprising a first, a second, and a third subsystem an unprocessed organic-carbon-containing feedstock that includes free water, intercellular water, intracellular water, intracellular water-soluble salts, and at least some plant cells comprising cell walls that include lignin, hemicellulose, and microfibrils within fibrils;passing unprocessed organic-carbon-containing feedstock through the first subsystem, a beneficiation sub-system process, to produce a processed organic-carbon-containing feedstock having a water content of less than 20 wt % and a water soluble intracellular salt content that is reduced by at least 60 wt % on a dry basis from that of the unprocessed organic-carbon-containing feedstock;passing the processed organic-carbon-containing feedstock through the second subsystem, a heating sub-system process, to produce a processed biochar; andpassing processed biochar through the third subsystem, a pelletizing sub-system process, ...

Combustible heat source with improved binding agent

A combustible heat source for a smoking article is provided, including carbon and a binding agent. The binding agent includes a combination of three binder components: an organic polymeric binder material, a carboxylate burn salt, and at least one non-combustible inorganic binder material. The at least one non-combustible inorganic binder material includes a sheet silicate material. Preferably, the combustible heat source further includes an ignition aid.

BIOCOAL FUEL PRODUCT AND PROCESSES AND SYSTEMS FOR THE PRODUCTION THEREOF

A single pass method of production of an improved biocoal product according to which biomass is thermo-chemically broken down into its constituent components, the components are modified, and selected components are recombined to form a much more valuable fuel product which is more waterproof, more durable, and has a higher energy density than the original biomass. Other non-selected components may be used to provide energy to the biocoal production process. 1. A process for producing a fuel product containing solid phase char and tar components comprising:pyrolyzing a biomass to produce a solid phase char and a tar-laden gas;condensing the tar-laden gas to produce a liquid phase tar;mixing the liquid phase tar with the solid phase char; andbetween the condensing and the mixing, maintaining the tar at a temperature above a softening point of the tar.2. The process of claim 1 , wherein the pyrolyzing comprises heating the biomass at a temperature of 650° C. or greater and 850° C. or less.3. (canceled)4. The process of claim 1 , wherein the pyrolyzing is substantially performed at a heating rate from 25° C./min to 40° C./min.5. The process of claim 1 , wherein a gas flow arrangement for the pyrolyzing comprises an updraft.6. The process of claim 1 , wherein the tar-laden gas exits at a temperature of less than 280° C. from a reactor in which the pyrolyzing is performed.7. (canceled)8. The process of claim 1 , wherein the liquid phase tar is condensed from the tar-laden gas at a temperature of 110 to 150° C.9. The process of claim 8 , further comprising reheating the liquid phase tar to a temperature between 180° C. and 250° C.10. The process claim 1 , wherein the liquid phase tar is condensed from the tar-laden gas at a temperature of 180° C. to 250° C.11. The process of claim 1 , wherein the mixing is performed at a temperature above the softening point of the tar.12. The process claim 1 , further comprising grinding a mixture produced by the mixing claim 1 , wherein ...

Oil Borne Preservative Removal By Torrefaction

A method for removing hazardous air pollutants and contaminants from a wood product is disclosed. In a first step, a contaminated wood product is placed in a treatment vessel. This wood product includes an initial amount of an absorbed contaminant, selected from the group consisting of creosote, a mixture of pentachlorophenol and a carrier oil, a mixture of copper naphthenate and a carrier oil, and combinations thereof In a second step, the wood product is heated to a treatment temperature sufficient to evaporate at least a portion of the absorbed contaminant from the wood product but insufficient to pyrolyze the wood product. The wood product is then maintained at the treatment temperature for a period of time sufficient to reduce the absorbed contaminant in the wood product to a final amount which is less than about 20% of the initial amount. Optionally, the desorbed wood may then be treated with a chemical to remove inorganic impurities that are detrimental during thermochemical conversion of biomass. A decontaminated wood product is also disclosed. 1. A method for removing contaminants from a wood product , comprising the steps of:placing a contaminated wood product in a treatment vessel, the wood product including an initial amount of an absorbed contaminant selected from the group consisting of creosote, a mixture of pentachlorophenol and a carrier oil, a mixture of copper naphthenate and a carrier oil, and combinations thereof;heating the wood product to a treatment temperature sufficient to evaporate at least a portion of the absorbed contaminant from the wood product but insufficient to pyrolyze the wood product; andmaintaining the wood product at the treatment temperature for a period of time sufficient to reduce the absorbed contaminant in the wood product to a final amount which is less than about 20% of the initial amount.2. The method of claim 1 , wherein the final amount of absorbed contaminant in the wood product is less than about 10% of the initial ...

ASPHALTENE CONVERSION, SEPARATION, REMOVAL AND TRANSPORT PREPARATION FOR HEAVY HYDROCARBONS

A process to convert asphaltenes found in heavy hydrocarbon sources, remove the converted solid asphaltene portion from the hydrocarbon source at operating conditions and to prepare the separated solid asphaltenes for easier handling, storage or bulk transport, with a minimal amount of heavy hydrocarbon remaining with the asphaltenes to serve as an inherent binder for larger and robust formed solid asphaltene pieces. 116.-. (canceled)17. An agglomerated solid asphaltene product comprising: asphaltene particles; and', 'residual resin in an amount ranging between 2 wt % and 10 wt % of the solid asphaltene particulate,, 'a solid asphaltene particulate obtained from a hydrocarbon feedstock, the solid asphaltene particulate comprisingwherein the residual resin acts as an indigenous binder to enable agglomeration of the solid asphaltene particulate to form the agglomerated solid asphaltene product, andwherein the solid asphaltene particulate has a softening point above pyrolysis temperatures at atmospheric pressure.18. The agglomerated solid asphaltene product of claim 17 , wherein the solid asphaltene particulate has a melting point above pyrolysis temperatures at atmospheric pressure.19. The agglomerated solid asphaltene product of claim 17 , wherein the amount of residual resin ranges between 2 wt % and 6 wt % of the solid asphaltene particulate.20. The agglomerated solid asphaltene product of claim 17 , wherein no extraneous binder is used to obtain the agglomerated solid asphaltene product claim 17 , and the amount of residual resin is sufficient to agglomerate the solid asphaltene particulate.21. The agglomerated solid asphaltene product of claim 17 , wherein an extraneous binder is added to the solid asphaltene particulate in an amount of less than 10 wt % of the solid asphaltene particulate.22. The agglomerated solid asphaltene product of claim 17 , comprising less than 2 wt % of un-agglomerated asphaltene particles.23. The agglomerated solid asphaltene product of ...

Oil Borne Preservative Removal By Torrefaction

A method for removing hazardous air pollutants and contaminants from a wood product is disclosed. In a first step, a contaminated wood product is placed in a treatment vessel. This wood product includes an initial amount of an absorbed contaminant, selected from the group consisting of creosote, a mixture of pentachlorophenol and a carrier oil, a mixture of copper naphthenate and a carrier oil, and combinations thereof. In a second step, the wood product is heated to a treatment temperature sufficient to evaporate at least a portion of the absorbed contaminant from the wood product but insufficient to pyrolyze the wood product. The wood product is then maintained at the treatment temperature for a period of time sufficient to reduce the absorbed contaminant in the wood product to a final amount which is less than about 20% of the initial amount. A decontaminated wood product is also disclosed. 1. A method for removing contaminants from a wood product , comprising the steps of:placing a contaminated wood product in a treatment vessel, the wood product including an initial amount of an absorbed contaminant selected from the group consisting of creosote, a mixture of pentachlorophenol and a carrier oil, a mixture of copper naphthenate and a carrier oil, and combinations thereof;heating the wood product to a treatment temperature sufficient to evaporate at least a portion of the absorbed contaminant from the wood product but insufficient to pyrolyze the wood product; andmaintaining the wood product at the treatment temperature for a period of time sufficient to reduce the absorbed contaminant in the wood product to a final amount which is less than about 20% of the initial amount.2. The method of claim 1 , wherein the final amount of absorbed contaminant in the wood product is less than about 10% of the initial amount of absorbed contaminant in the wood product.3. The method of claim 1 , wherein the treatment temperature is from about 200° C. to about 350° C.4. The ...

Briquettes

The invention also provides a briquette comprising: 1. A briquette comprising:a particulate material; and(ii) a binder, the binder comprising (a) at least partially saponified polyvinyl alcohol and (b) an alkali metal alkyl siliconate or polyalkylsilicic acid; wherein the particulate material is selected from a carbonaceous material, metal, metal ore, mineral waste or a mixture thereof.2. A briquette according to comprising 0.01 to 0.8% by weight of PVA.3. A briquette according to comprising 0.01 to 1.0% by weight of the alkali metal alkyl siliconate or the polyalkylsilicic acid.4. A briquette according to wherein the alkali metal alkyl siliconate is an alkali metal Cto Calkyl siliconate or the polyalkylsilicic acid is a poly Cto Calkyl silicic acid.5. A briquette according to wherein comprising potassium methyl siliconate or poly methyl silicic acid.6. A briquette according to comprising up to 99% by weight particulate material.7. A briquette comprising:(i) a particulate metal ore or metal containing waste; and(ii) a binder comprising 0.5 wt % to 1.5 wt % phenol formaldehyde resin.8. A briquette according to claim 7 , wherein the metal ore or metal waste is iron-ore.9. A briquette according to claim 7 , wherein the resin is a resole phenol formaldehyde resin.10. A briquette according to claim 7 , wherein the binder comprises 0.1 to 0.2 wt % polyvinyl alcohol.11. A briquette according to claim 7 , wherein the binder comprises 0.05 wt % to 1 wt % guar gum.12. A briquette comprising:(i) a particulate material, especially a superfine particulate material(ii) a binder comprising 0.5-1.0 wt % anionic polyacrylamide.13. A briquette according to claim 12 , wherein the particulate material is iron residue.14. A briquette according to claim 12 , wherein the binder comprises guar gum and optionally calcium oxide.15. A briquette comprising:(i) a particulate carbonaceous material, especially coke; and a binder comprising(ii) 0.5-1.5 wt % styrene acrylate emulsion and(iii) 5-10 ...

Composite Products and Manufacturing Method

A composite product and a method of manufacturing the composite product are disclosed. The composite product includes (a) a polymeric material binder and a metal-bearing material or (b) the polymeric material binder and a carbon-bearing material. The 5 method includes heating and mixing the components of the composite product and thereafter forming the heated mixture into a final product shape, with the heating step being sufficient to melt at least a part of the polymeric material binder to facilitate forming the product. 129-. (canceled)30. A method of manufacturing a composite product for use in methods carried out in metallurgical furnaces at high temperatures of at least 400° C. , the composite product substantially consisting of (a) a recycled polymeric material that acts as a binder selected from recycled low density polyethylene , recycled high density polyethylene , and recycled polypropylene , and (b) a carbon-bearing material selected from any one or more than one of rubber , coke fines , char fines , and coal fines , with the amount of the polymeric material comprising greater than 10 wt. % of the product , the method of manufacturing the composite product comprising mixing and heating the components of the composite product and thereafter forming the heated mixture into a final product shape in the form of pellets , granules , blocks , pigs , patties , plugs , or pucks , with the heating step being sufficient to melt at least a part of the recycled polymeric material binder to facilitate forming the product , the product being a non-porous product that is at least substantially waterproof that comprises a continuous network of the polymeric material and a uniform dispersion of the carbon-bearing material , with the product being formed to have sufficient strength and toughness to be able to be handled within high temperature processing plants and to be charged into metallurgical furnaces in the plants without significant breakdown of the product into ...

METHOD FOR REFORMING COAL USING PALM RESIDUE

Provided is a method of economically modifying low rank coal (LRC) to be high grade coal having minimized water re-absorption and minimized spontaneous ignition possibility while saving energy by coating heavy oil directly on coal without using solvent oil. Provides is a method of modifying coal using palm oil residue, including milling the coal, homogenously mixing the palm oil residue with the milled coal, melting the palm oil residue mixed with the coal so as to be coated on a surface of the coal, and simultaneously drying moisture in the coal, cooling the dried coal, and briquetting the cooled coal. 1. A method of modifying coal using palm oil residue , the method comprising:(a) milling the coal;(b) homogenously mixing the palm oil residue with the milled coal;(c) melting the palm oil residue mixed with the coal so as to be coated on a surface of the coal, and simultaneously drying moisture in the coal;(d) cooling the dried coal; and(e) molding the cooled coal; orperforming the step (d) followed by (e).2. The method of claim 1 , wherein an average size of a coal grain after the milling of the coal is not more than about 10 mm.3. The method of claim 1 , wherein the palm oil residue of about 0.5% by weight to about 30% by weight of the coal is mixed when homogeneously mixing the palm oil residue with the milled coal.4. The method of claim 1 , wherein the mixing comprises cutting the palm oil residue into a sliced form and then mixing the sliced palm oil residue with the milled coal.5. The method of claim 1 , wherein the mixing comprises melting the palm oil residue and then mixing the melted palm oil residue with the milled coal.6. The method of claim 1 , wherein the coating and the drying are performed in an indirect heat exchange type drying & coating machine claim 1 , an internal temperature of the indirect heat drying & coating machine is about 100° C. to about 115° C. claim 1 , and the coal is moved inside the indirect heat drying & coating machine for mixing ...

Additive used in the production of wood pellets

An additive used in the production of wood pellets to increase throughput. The additive may be applied as a booster to wood prior to forming the wood into pellets. The booster may comprise 30% to 100% tall oil pitch and 70% to 0% tall oil head and may be applied at a rate of 0.01 to 2 wt. % of the wood.

Torrefaction Process

A process for producing compacted torrefied biomass from pre-processed biomass. The process includes drying the pre-processed biomass in a dryer with heater exhaust gas from a heater, yielding dried biomass; torrefying the dried biomass with heat generated by the heater; compacting and pre-cooling the torrefied biomass in a cooling compactor and further cooling the compacted torrefied biomass in a cooling tunnel, yielding the compacted torrefied biomass. 1. A process for producing compacted torrefied biomass from pre-processed biomass , the process comprising:drying the pre-processed biomass in a dryer, comprising a pre-dryer and a main dryer, with heater exhaust gas from a heater, yielding dried biomass;torrefying the dried biomass in a torrefaction processor, comprising a torrefaction reactor and a cooling compactor, with heat generated by the heater, yielding pre-cooled compacted torrefied biomass; andcombusting syngas from torrefaction processor with support fuel in a heater, yielding heat for the dryer and torrefaction reactor.2. The process according to claim 1 , wherein the dryer consists essentially of a pre-dryer and a main dryer.3. The process according to claim 1 , wherein the torrefaction processor consists essentially of a torrefaction reactor and a cooling compactor.4. The process according to claim 1 , wherein drying the pre-processed biomass comprises pre-drying the pre-processed biomass in a pre-dryer with the exhaust gas from the main dryer.5. The process according to claim 4 , wherein pre-drying the pre-processed biomass with the exhaust gas from the main dryer: filters dust fines from the exhaust gas from the main dryer claim 4 , condenses volatile organic compounds from the exhaust gas from the main dryer claim 4 , or both filters dust fines and condenses volatile organic compounds from the exhaust gas from the main dryer.6. The process according to claim 1 , wherein drying the pre-processed biomass comprises flash drying the pre-processed ...

SYSTEM AND METHOD FOR FORMING A SOLID FUEL ELEMENT

A system for forming a woody biomass component and a binder component into a solid fuel element having a predetermined density. The system includes a first compression assembly for compressing an uncompressed mixture of the woody biomass component and the binder component to provide a first compressed mixture formed into a preliminary element having a preliminary density. The system also includes a second compression assembly for compressing the preliminary element to form the solid fuel element having the predetermined density, which is greater than the preliminary density. 123.-. (canceled)24. A system for forming a woody biomass component and a binder component into a solid fuel element having a predetermined density , the system comprising:a mixer assembly for mixing the woody biomass component and the binder component in predetermined proportions to provide an uncompressed mixture;a first compression assembly comprising a first cylinder comprising a first chamber therein and a first piston movable in the first cylinder, for compressing the uncompressed mixture in the first chamber to provide a first compressed mixture formed into a preliminary element occupying a first volume, the preliminary element having a preliminary density;a fine meter assembly for delivering at least one predetermined amount of the uncompressed mixture to the first chamber;a plurality of heat-generating elements for heating the uncompressed mixture and the first compressed mixture to at least one preselected temperature that is less than a melting temperature of the binder component; anda second compression assembly comprising a second cylinder comprising a second chamber therein and a second piston movable in the second cylinder, for compressing the preliminary element in the second chamber to provide a final compressed mixture formed into the solid fuel element occupying a second volume that is less than the first volume, the solid fuel element having the predetermined density, the ...

LIGNOCELLULOSIC BIOMASS FERMENTATION PROCESS CO-PRODUCT FUEL FOR CEMENT KILN

A fuel made from co-products derived from a lignocellulosic biomass fermentation process is used to fuel a cement production process. Filter cake and syrup co-products are mixed and dried, then burned in a cement kiln to create the temperatures needed for cement production. 1. A cement composition comprising ash from burned material selected from the group consisting of filter cake and syrup fuel , filter cake , syrup , and mixtures thereof.2. A concrete composition comprising ash from burned material selected from the group consisting of filter cake and syrup fuel , filter cake , syrup , and mixtures thereof.3. The cement composition of wherein the filter cake and syrup fuel claim 1 , the filter cake claim 1 , and the syrup are all lignocellulosic comprising both lignin and cellulose.4. The cement composition of wherein the filter cake comprises:is a) from about 35% to about 65% moisture;b) from about 20% to about 75% volatiles;c) from about 35% to about 65% solids;d) from about 1% to about 30% ash content; ande) from about 5% to about 20% fixed carbon;wherein the filter cake has an energy value of about 2,000 to about 9,000 BTU/lb.5. The cement composition of wherein the syrup comprises:a) from about 40% to about 70% solids;b) from about 10 g/l to about 30 g/l of acetamide; andc) at least about 40 g/l of sugars;{'sup': '3', 'wherein the syrup has a density of about 1 to about 2 g/cmand a viscosity of less than 500 SSU at 100° F. (38° C.).'}6. The cement composition of wherein the syrup comprises at least about 5 g/l of ammonia.7. The cement composition of wherein the filter cake and syrup fuel claim 1 , the filter cake claim 1 , and the syrup have a moisture content of between 8% and 20%.8. The cement composition of further comprising burned cement raw material selected from the group consisting of limestone claim 1 , clay claim 1 , shale claim 1 , sand claim 1 , bauxite claim 1 , iron ore claim 1 , fly ash claim 1 , slag claim 1 , and combinations thereof.9. The ...

Solid fuel product

A solid fuel product can include a carbon based solid fuel, a cementitious material, and a plastic material. The carbon based solid fuel can include coal, petroleum coke, wood and/or other carbon products. The cementitious material can include Portland cement, lime, calcium aluminate cement, natural cement, slag cement, blended cement, cement kiln dust, lime kiln dust, and/or fly ash. The plastic material can include a thermoplastic material and/or a thermoset material. The solid fuel product can include about 45% by weight to about 98% by weight of the carbon based solid fuel and about 1% by weight to about 50% by weight of the plastic material.

COAL BRUQUETTE MANUFACTURING METHOD AND COAL BRUQUETTE MANUFACTURING APPARATUS

A method and an apparatus for manufacturing coal briquettes capable of implementing excellent cold strength and hot strength by separating and crushing coal per each kind of coals are provided. In the manufacturing method of coal briquettes, the coal briquettes are charged into a dome part of a melter-gasifier to be rapidly heated in a manufacturing apparatus of molten iron including i) a melter-gasifier in which reduced iron is charged, and ii) a reducing furnace connected to the melter-gasifier and providing the reduced iron. The manufacturing method of coal briquettes includes: i) providing a plurality of kinds of coal; ii) storing the plurality of kinds of coal, respectively; iii) providing powdered coals by crushing the plurality of kinds of coal, respectively; iv) providing mixtures by mixing the powdered coal, a hardening agent, and a binder; and v) providing coal briquettes by molding the mixture. 1. A method for manufacturing coal briquettes charged into a dome part of the melter-gasifier to be rapidly heated in an apparatus for manufacturing molten iron including a melter-gasifier into which reduced iron is charged , and a reducing furnace connected to the melter-gasifier and providing the reduced iron , the method comprising:providing a plurality of kinds of coal;storing the plurality of kinds of coal, respectively;providing powdered coals by crushing the plurality of kinds of coal, respectively;providing mixtures by mixing the powdered coal, a hardening agent, and a binder; andproviding coal briquettes by molding the mixtures.2. The method of further comprising drying the plurality of kinds of powdered coals together.3. The method of claim 2 , wherein a water standard deviation of the plurality of kinds of powdered coals is 0.3 or less.4. The method of claim 1 , wherein claim 1 , in the providing of the plurality of kinds of coal claim 1 , among the plurality of kinds of coal claim 1 , a plurality of kinds of coal having a difference between Hardgrove ...

COMPOSITE BRIQUETTE FOR STEELMAKING OR IRONMAKING FURNACE CHARGE

A briquette for addition to the charge in a steelmaking or ironmaking furnace comprises a quantity of carbon fines, a material in powdered form, the material selected from the group consisting of iron powder and iron oxide, the material densifying the briquette and suppressing the slippery nature of the carbon fines, a quantity of magnesium carbonate, and a binder. 1. A composite briquette for addition to the charge in a steelmaking or ironmaking furnace , the briquette comprising:a quantity of carbon fines;a material in powdered form, the material selected from the group consisting of iron powder and iron oxide, the material densifying the briquette and suppressing the slippery nature of the carbon fines;a quantity of magnesium carbonate; anda binder.2. The briquette of claim 1 , wherein the briquette comprises from 1 to 10% by weight of the binder.3. The briquette of claim 1 , further comprising one or more selected from the group consisting of: limestone claim 1 , lime claim 1 , dolomite claim 1 , and dolime.4. The briquette of claim 1 , wherein 50% of the total briquette weight is carbon fines claim 1 , 25% of the total briquette weight is iron powder claim 1 , and the remainder of the total briquette weight claim 1 , apart from the binder claim 1 , is magnesium carbonate and one or more selected from the group consisting of: limestone claim 1 , lime claim 1 , dolomite claim 1 , and dolime.5. The briquette of claim 1 , wherein the furnace is an electric arc furnace claim 1 , a basic oxygen furnace claim 1 , or a blast furnace.6. Use of the briquette of as addition to the charge in the steelmaking or ironmaking furnace claim 1 , the furnace being an electric arc furnace claim 1 , a basic oxygen furnace claim 1 , or a blast furnace.7. A method of improving the slag-covered charge in a steelmaking or ironmaking furnace claim 1 , the method comprising:making a mixture of: a quantity of carbon fines, a material in powdered form selected from the group consisting of ...

METHOD FOR PREPARING BRIQUETTE BINDER USING LANDFILL LEACHATE AND METHOD FOR PRODUCING INDUSTRIAL BRIQUETTE USING BRIQUETTE BINDER

A method for preparing a briquette binder using a landfill leachate and a method for producing an industrial briquette using the briquette binder. The landfill leachate is modified by sulfonation and amination, and is mixed with the modified rice straws to prepare the briquette binder, so as to effectively use the products generated in garbage processing to realize secondary economic benefits in garbage processing. The industrial briquette is produced by the prepared briquette binder, and the industrial briquette is used as steam coal or metallurgical coal with large briquette consumption, so as to promote the resource utilization of the landfill leachate, reduce the cost in preparation of the briquette binder and enhance benefits. 1. A method for preparing a briquette binder using a landfill leachate , comprising the following steps:a) adding the landfill leachate concentrate with a solid content of 30%-40% to a reactor for stirring; after raising a solution temperature in the reactor to 80° C.-120° C., adding a sulfonating agent according to a mass ratio of the landfill leachate concentrate to the sulfonating agent of 10:1-1.5 to react for 2-3 h; after the reaction is completed, controlling the solution temperature in the reactor as 30° C.-50° C.; adding an animation reagent according to a mass ratio of the landfill leachate concentrate to the animation reagent of 10:0.5-0.9; and after the reaction is completed, standing and cooling the solution to room temperature, to prepare a modified landfill leachate; andb) uniformly mixing the above modified landfill leachate and modified rice straws, and heating and drying under continuous stirring, to prepare a required brown yellow powdery briquette binder.2. The method for preparing the briquette binder using the landfill leachate according to claim 1 , wherein the sulfonating agent in the step a) is one or a mixture of more of sodium sulfite claim 1 , sodium bisulfate claim 1 , chlorosulfonic acid claim 1 , sulfur ...

AGGLOMERATION OF ULTRA-FINE COAL PARTICLES

A method of preparing agglomerates of ultra-fine coal particles includes mixing a film forming agglomeration aid (FFAA) with a quantity of ultra-fine coal particles to form ultra-fine coal particles coated with the FFAA. The FFAA has a lower surface energy relative to a surface of the ultra-fine coal particles. The FFAA is mixed with the ultra-fine coal particles in an amount less than 3% by weight of the ultra-fine coal particles on a dry basis. Agglomerates of the ultra-fine coal particles coated with the film forming agglomeration aid are formed using vibration, pelleting, and/or briquetting. The agglomerates have a size of at least 2 mm. The ultra-fine coal particles have a particle size less than 100 μm. The agglomerate has a tumbler test friability less than 3%. The drop shatter friability is also less than 3%. 1. A method of preparing agglomerates of ultra-fine coal particles comprising:mixing a film forming agglomeration aid with a quantity of ultra-fine coal particles to form ultra-fine coal particles coated with the film forming agglomeration aid, wherein the ultra-fine coal particles have a particle size less than 100 μm, wherein the film forming agglomeration aid has a lower surface energy relative to a surface of the ultra-fine coal particles, wherein the film forming agglomeration aid is mixed with the ultra-fine coal particles in an amount less than 3% by weight of the ultra-fine coal particles on a dry basis; andforming agglomerates of the ultra-fine coal particles coated with the film forming agglomeration aid, wherein the agglomerates have a size of at least 2 mm.2. The method of preparing agglomerates of ultra-fine coal particles according to claim 1 , wherein the ultra-fine coal particles have a particle size less than 50 μm.3. The method of preparing agglomerates of ultra-fine coal particles according to claim 1 , wherein the ultra-fine coal particles have a particle size less than 25 μm.4. The method of preparing agglomerates of ultra-fine coal ...

HYDROTHERMAL CARBONIZATION OF ALGAL FEEDSTOCKS AND FUELS PRODUCED THEREBY

In one embodiment, the present disclosure provides a method for producing a solid fuel. A feedstock that includes algae or delipidized algal residue and a liquid carrier is heated to a suitable temperature, at a suitable pressure, and for a suitable amount of time to form a desired amount of solid hydrochar. The hydrochar is collected and compressed into a compressed solid. 1. A method for producing solid fuel comprising:providing a feedstock comprising algae or delipidized algal residue and a liquid carrier;heating the feedstock at a temperature of between about 120° C. and about 250° C., and a pressure of between about 2 bar and about 40 bar for a period of between about 5 minutes and about 16 hours, thereby forming an amount of a solid hydrochar;collecting the hydrochar; andcompressing the hydrochar into a compressed solid.2. The method of claim 1 , wherein the feedstock comprises between about 2% and about 10% by weight algae or delipidized algal residue.3. The method of claim 1 , wherein the feedstock comprises less than about 20% by weight of algae or delipidized algal residue.4. The method of claim 1 , wherein the hydrochar is compressed at a temperature of between about 25° C. and about 200° C.5. The method of claim 1 , wherein the hydrochar is compressed at a temperature of between about 100° C. and about 160° C.6. The method of claim 1 , wherein the hydrochar is compressed at a temperature of between about 120° C. and about 180° C.7. The method of claim 1 , wherein the hydrochar is compressed at a temperature of between about 140° C. and about 160° C.8. The method of claim 1 , wherein the hydrochar is compressed at a temperature of less than about 200° C.9. The method of claim 1 , wherein the hydrochar is compressed at a temperature less than a temperature typically used to compress hydrochar produced from the hydrothermal carbonization of lignocellulosic biomass.10. The method of claim 1 , wherein the hydrochar is compressed without the addition of an ...

COMBUSTIBLE LOG TORCH

A combustible log torch which can be ignited to provide heat for warmth or cooking, and light for illumination can be made by compacting a mixture of wood sawdust and a food grade binder. Such combustible log torches are convenient and safe to use and provide optimal characteristics of quickly providing a bonfire without the need for a fireplace or a fire pit. The fire produced by such combustible logs is also optimal for safely and conveniently cooking food items. Such a combustible log torch can be manufactured by a method which comprises compacting a composition which is comprised of a mixture of wood particles and a food grade binder under a pressure of at least about 5 psi (0.034 megapascals) in a mold to produce the combustible log torch having at least one vertical cavity (hole) which extend vertically through the entire length of the combustible log torch. 1. A combustible log torch having a top end , a bottom end , a circumferential peripheral side , at least 3 vertical holes which extend through the entire length of the combustible log torch from the bottom end to the top end , and at least 3 vents which extend through the circumferential peripheral side of the torch longitudinally from each of the vertical holes; said top end , said bottom end , and said circumferential peripheral side defining a log torch structure which constitutes the peripheral surfaces of the combustible log torch; said combustible log torch being comprised of a combustible mixture of compressed wood particles and a food grade binder.2. The combustible log torch of wherein the vents are situated at the bottom end of the combustible log torch.3. The combustible log torch of wherein the vents are angled upwardly from the circumferential peripheral side of the combustible log torch to each of the vertical holes; and wherein the vents are angled upwardly at an angle which is within the range of 5° to 70°.4. The combustible log torch of wherein the combustible log torch is further ...

Stabilised foamable protein hydrolysate

Proteinaceous material is hydrolysed with either sodium hydroxide or ammonium hydroxide, the hydrolysate neutralised with hydrochloric acid, concentrated by heating and stabilised by the addition of ferrous sulphate, thereby to produce a foamable protein hydrolysate. Colouring agents and accelerators may be added. The foam produced may have a pore size of from 5 to 20 microns. The foaming agent may be used to produce foamed cement (particularly for use in the construction of marine buildings), in the construction of culverts and ducts, to produce foamed calcium silicate (especially for water storage, filter media and water desalinisation), as a binder for coal particles, as a transport system for heavy loads, and as a muffling agent in the exhausts of internal combustion engines.

Process for forming a fuel pellet

The present invention relates to a process for forming a fuel pellet, based on using a particular formula for making the fuel pellets. The process for forming a fuel pellet comprising of the following steps: providing a particulate carbonaceous material having a particle size of <1 mm; admixing the particulate carbonaceous material with a polysaccharide or a polyvinyl alcohol binder, and a crosslinker; shaping the so-formed mixture to provide the fuel pellet.

生产固体碳材料的方法和系统

本发明提供了生产固体碳材料的方法。该方法包括提供通过热处理碳质原料而形成的含碳材料。该含碳材料能够进行聚合。该方法还包括将含碳材料与聚合剂混合，形成材料混合物。此外，该方法包括将材料混合物加热到发生聚合的温度，以生成固体碳材料。该方法还包括在聚合之前，将其他材料加进材料混合物。

응집된 미립자 저등급 석탄 공급원료 및 그의 용도

본 발명은 일반적으로 유동층 반응기 및 특정 다른 가스화 반응기에서의 반응에 적합하고, 특히 석탄 가스화 및 연소 적용에 적합한 입자 크기의 응집된 미립자 저등급 석탄 공급원료를 제조하는 방법에 관한 것이다. 본 발명은 또한 이러한 응집된 미립자 저등급 석탄 공급원료를 제조하고 이용하는 것을 포함하는 통합 석탄 히드로메탄화 방법에 관한 것이다.

Systems and Methods of Pelletizing Heavy Hydrocarbons

Systems and methods for pelletizing a molten heavy hydrocarbon that can be extruded from a drop former to create a plurality of droplets that are subsequently quenched in a cooling media to create asphaltenic pellets. The asphaltenic pellets can be solidified by transferring heat from the droplets to the cooling media to provide the solid asphaltenic pellets. The solid asphaltenic pellets can then be separated from the cooling media which can be recycled for use.

Bromine chloride-based compositions based, intended for removal of mercury from products of fuel combustion

FIELD: chemistry. SUBSTANCE: invention relates to composition and method of mercury removal from flows of discharge furnace gases. Composition for removing mercury from products of fuel combustion contains source of bromine, source of chlorine and sorbent, able to absorb bromine and chlorine, with value of IERP of composition exceeding IERP of sorbent by 10°C. Method of mercury removal from fuel combustion products includes supply of composition into flow of discharge gases, obtained in the process of combustion of one or several types of burnt fuel, combustion of burnt fuel, obtaining flow of discharge gases with reduction of mercury emissions from flow of discharge gases. In one of the versions of method realisation supply of composition into burnt fuel is realised before and/or in the process of combustion of burnt fuel. EFFECT: invention provides composition with improved temperature stability and profitability method of minimisation of mercury emissions, which are formed in the process of combustion of coal and other types of fuel. 27 cl, 1 dwg, 6 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 515 451 C2 (51) МПК B01D 53/64 (2006.01) B01J 20/20 (2006.01) B01J 20/22 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2011116166/05, 24.09.2009 (24) Дата начала отсчета срока действия патента: 24.09.2009 (72) Автор(ы): НАЛЕПА Кристофер Дж. (US) (73) Патентообладатель(и): АЛЬБЕМАРЛ КОРПОРЕЙШН (US) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 27.10.2012 Бюл. № 30 R U 24.09.2008 US 61/099,855 (45) Опубликовано: 10.05.2014 Бюл. № 13 2006/101499 A1, 28.09.2006. US 2006/0185226 A1, 24.08.2006. US 2008/0134888 A1, 12.06.2008. WO 2007/084509 A2, 26.07.2007. RU 2035993 C1, 27.05.1995 (86) Заявка PCT: US 2009/058131 (24.09.2009) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 25.04.2011 (87) Публикация заявки PCT: 2 5 1 5 4 5 1 WO 2010/036750 (01.04.2010) R U 2 5 1 ...

Method for production of dried combustible material

FIELD: fuel. SUBSTANCE: invention discloses a method for production of a dried combustible material, including: the stage of mixing when mixing multiple particles made from a combustible moisture-containing material and a dehydrogenating fluid made of an emulsion containing synthetic resin to form a mixture, wherein the particles surfaces come into contact with the dehydrogenating fluid; as well as the stage of drying with formation of a coating from synthetic resin made from the dehydrogenating liquid, dried on the particles surfaces with evaporation of moisture from the particles in order to generate coated particles including the particles with low percentage of moisture content and a coating from synthetic resin, which covers the particles surfaces, herewith the synthetic resin contained in the dehydrogenating fluid represents an acrylic resin, an urethane resin or a polyvinyl acetate resin, at that, a dried combustible material is obtained formed from the coated particles. EFFECT: technical result is production of a dried combustible material with low moisture content. 18 cl, 6 dwg, 5 tbl, 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C10L 5/46 C10L 5/44 C10L 5/48 C10L 5/40 C10L 5/00 (13) 2 604 724 C2 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014147612/04, 25.02.2014 (24) Дата начала отсчета срока действия патента: 25.02.2014 (72) Автор(ы): ЯМАСИТА Хироюки (JP), ОКУДА Акихиса (JP) (73) Патентообладатель(и): АКТ КО., ЛТД (JP) (43) Дата публикации заявки: 20.06.2016 Бюл. № 17 R U Приоритет(ы): (22) Дата подачи заявки: 25.02.2014 (45) Опубликовано: 10.12.2016 Бюл. № 34 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 26.11.2014 (86) Заявка PCT: 2 6 0 4 7 2 4 (56) Список документов, цитированных в отчете о поиске: JP 2011-153282 A 11.08.2011. JP 201307213 A 22.04.2013. EA 0000000979 B1 28.08.2000. ЕР 4389218 A1 21.06.1983. RU 2471859 C2 ...

Elevated-strength coal briquette and a method of fabrication thereof

FIELD: manufacture of building materials. SUBSTANCE: metallurgicalapplication briquettes consist of 100 parts coal fine, 1-5 parts burnt lime, and 7-15 parts molasses. Fabrication comprises mixing burnt lime with coal fine, ageing resulting mix, adding indicated amount of molasses, stirring, and directly molding stirred mix into briquettes. EFFECT: optimized strength required for novel iron production processes. 10 cl, 1 dwg, 7 tbl, 3 ex 0 0уссс ПЧ ко. (19) РОССИЙСКОЕ — АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (11) КО (51) МПК? (13) 2 224 007 С 10 5/02, 5/06 СЛ 12 ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 2002129219104 , 12.12.2001 (24) Дата начала действия патента: 12.12.2001 2000/78779 2001/52328 (30) Приоритет: 19.12.2000 КК 29.08.2001 КК (46) Дата публикации: 20.02.2004 (56) Ссылки: СВ 2 221 024 А, 18.07.1990. ЕР 377 995 А2, 18.07.1990. КУ 2 147 029 СЛ, 27.03.2000. КУ 2 149 889 С1, 27.05.2000. (85) Дата перевода заявки РСТ на национальную фазу: 31.10.2002 (86) Заявка РСТ: КК 01/02149 (12.12.2001) (87) Публикация РСТ: УМО 02/50219 (27.06.2002) (98) Адрес для переписки: 129010, Москва, ул. Большая Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. А.В.Мицу (72) Изобретатель: КАНГ Чанг-Ох (КК), ЛИ Хоо-Геун (КК), АХН Хо-Сик (КК) ‚ РИОУ Дзин-Хо (КК), ЧО Дзае-Еок (КК), ДЗУНГ Биунг-Кук (КК), ПАРК Санг-Хоон (КК) (73) Патентообладатель: ПОСКО (КВ), РИСЕРЧ ИНСТИТЬЮТ ОФ ИНДАСТРИАЛ САЙЕНС ЭНД ТЕКНОЛОДЖИ (КК) (74) Патентный поверенный: Миц Александр Владимирович (54) УГОЛЬНЫЙ БРИКЕТ, ОБЛАДАЮЩИЙ ПОВЫШЕННОЙ ПРОЧНОСТЬЮ, А ТАКЖЕ СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ (57) Реферат: Изобретение относится к брикетам, применяемым в металлургии. Брикеты состоят из 100 вес.ч. угольной мелочи, 1-5 вес.ч. негашеной извести и 7-15 вес. ч. мелассы. Способ включает в себя операции смешивания 1-5 вес.ч. негашеной извести со 100 вес.ч. угольной мелочи и выдерживания смеси, смешивания 7-15 вес. ч. мелассы с выдержанной смесью и их перемешивания и ...

Manufacturing method of molding coal using coal dust

본 발명은 석탄계 분탄의 성형탄 제조방법에 관한 것으로서, 무연탄, 유연탄, 코크스 등의 석탄계 연료를 사용목적에 따라 덩어리탄인 괴탄으로 제조하는 과정에서 많은 분탄이 발생하는데 이러한 분탄에 CMC(Carboxi Methyl Cellulose) 및 수산화칼륨(KOH), 수산화나트륨(NaOH) 등의 경화제가 함침된 휴믹산(풍화석탄)을 혼합한 혼합물을 교반할 때 물을 분사시키면서 교반한 후 압축 성형시켜 성형탄으로 제조하는 것이다. 이렇게 제조된 성형탄은 CMC의 강력한 접착력과 칼륨 및 나트륨의 경화작용으로 인하여 강도를 가지면서 휴믹산에 첨가된 탄소 성분에 의하여 성형탄을 제조하기 위하여 첨가되는 무기 접착 물질들에 의한 성형탄의 발열량 저하를 방지하여 자연 상태의 괴탄과 유사한 특성을 나타냄으로써 저가의 분탄을 고가의 성형탄으로 판매가 가능할 뿐만 아니라 사용용도에 따라 형상 및 크기를 조절하여 제조할 수가 있어서 저가의 분탄을 고가의 괴탄으로 대체할 수 있는 경제적인 방법을 제시하는 것이다. The present invention relates to a coal briquette manufacturing method of coal briquettes, and a lot of powdered coal is generated in the process of manufacturing coal coal such as anthracite, bituminous coal, coke, etc. according to the purpose of use as agglomerate coal, CMC (Carboxi Methyl Cellulose) And a mixture of humic acid (weathered coal) impregnated with a curing agent such as potassium hydroxide (KOH) and sodium hydroxide (NaOH), while stirring with water spray, and then compression molded to produce coal briquettes. The coal briquettes thus prepared have strength due to the strong adhesion of CMC and the hardening action of potassium and sodium, and thus prevent the lowering of the calorific value of coal briquettes by the inorganic adhesive materials added to prepare coal briquettes by the carbon component added to the humic acid. By showing characteristics similar to natural coal, it is not only possible to sell low price coal powder as expensive coal briquettes, but also it can be manufactured by adjusting the shape and size according to the usage, so it is economical to replace low price coal powder with expensive coal coal. Is to present a way. 무연탄, 코크스, CMC, 괴탄, 성형탄, 휴믹산, 수산화칼륨, 수산화나트륨, Anthracite, coke, CMC, lump coal, coal briquettes, humic acid, potassium hydroxide, sodium hydroxide,

Solid fuel product and method of formation thereof

Изобретение относится к твердому топливному продукту и способу его формирования. Описывается твердый топливный продукт в виде брикетов или таблеток на основе спрессованных мелких углеродсодержащих частиц с полимерным связующим, заключающийся в том, что полимерное связующее образовано в результате реакции свободных карбоксильных ионов на поверхности углеродсодержащих частиц с полимером стирола или акрилонитрила с получением длинноцепного полимера, образующего химические связи с указанными частицами и обеспечивающего длительную сохранность топливного продукта. Описывается также способ его формирования. Технический результат состоит в создании относительно крупного твердого продукта, изготавливаемого из существующих отходов при добыче угля, а также производства кокса и/или стали и обладающего высокой топливной эффективностью и коммерческой ценностью. 2 с. и 25 з.п. ф-лы, 2 ил. зэ9зстс ПЧ ГЭ (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВО "72 128 685‘ 5 МК С 40 Е 5/14, 9/40 13) СЛ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 96116324/04, 07.04.1994 (30) Приоритет: 21.01.1994 Ц$ 08/184,099 (46) Дата публикации: 10.04.1999 (56) Ссылки: 1. ЕР, 0053921, А2, 16.06.82. 2. 3Ц, (71) Заявитель: Ковол Текнолоджиз, Инк. (Ц$) (72) Изобретатель: Форд Джордж В. (ЦЗ) (73) Патентообладатель: Ковол Текнолоджиз, Инк. (1$) 223042 А, 02.08.68. 3. ЕР, 0277018, А2, 03.08.88. <“ (85) Дата перевода заявки РСТ на национальную о фазу: 21.08.96 (86) Заявка РСТ: > Ц$ 94/03814 со (87) Публикация РСТ: М\МУО 95/20022 (27.07.95) < (98) Адрес для переписки: со 191186, Санкт-Петербург, а/я 230, АРС-Патент [| .. .. = (54) ТВЕРДЫЙ ТОПЛИВНЫЙ ПРОДУКТ И СПОСОБ ЕГО ФОРМИРОВАНИЯ Сс' (57) Реферат: способ его формирования. Технический Изобретение относится к твердому результат состоит в создании относительно топливному продукту и способу его крупного твердого продукта, — формирования. Описывается твердый изготавливаемого из существующих отходов топливный продукт в виде ...

Fuel briquet production composition

Изобретение раскрывает состав для получения топливного брикета, содержащий мелкозернистый углеродсодержащий материал минерального происхождения, в качестве связующего мелассу и известьсодержащий компонент, характеризующийся тем, что в качестве известьсодержащего компонента использован фильтрационный осадок свеклосахарного производства при следующем соотношении компонентов, масс. %: меласса 2,7-3,5; фильтрационный осадок (известьсодержащий компонент в пересчете на Са(ОН) 2 ) 0,27-0,77; мелкозернистый углеродсодержащий материал минерального происхождения - остальное. Техническим результатом изобретения является снижение зольности и повышение прочности топливных брикетов, улучшение экологичности и безопасности технологического процесса производства, снижение выхода вредных летучих веществ при сжигании топливного брикета.2 табл. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 629 365 C1 (51) МПК C10L 5/10 (2006.01) C10L 5/44 (2006.01) C10L 5/00 (2006.01) C10L 5/02 (2006.01) C10L 5/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2016128381, 12.07.2016 (24) Дата начала отсчета срока действия патента: 12.07.2016 29.08.2017 Приоритет(ы): (22) Дата подачи заявки: 12.07.2016 R U (54) Состав для получения топливного брикета (57) Реферат: Изобретение раскрывает состав для получения топливного брикета, содержащий мелкозернистый углеродсодержащий материал минерального происхождения, в качестве связующего мелассу и известьсодержащий компонент, характеризующийся тем, что в качестве известьсодержащего компонента использован фильтрационный осадок свеклосахарного производства при следующем соотношении компонентов, масс. %: меласса 2,7- Стр.: 1 1406166 A1, 30.06.1988. US 5711768 A1, 27.01.1998. US 9260675 B2, 16.02.2016. RU 2224007 C1, 20.02.2004. 3,5; фильтрационный осадок (известьсодержащий компонент в пересчете на Са(ОН)2) 0,27-0,77; мелкозернистый углеродсодержащий материал минерального происхождения - остальное. ...

Carbohydrate composition, article comprising the same and method of manufacturing crosslinked saccharides

The present application relates to a carbohydrate composition wherein the carbohydrate composition of the present application comprises a carbohydrate compound having a hydroxy group and a compound capable of ionizing in water to emit metal cations and hydroxide ions as a crosslinking agent, When it is produced, a molded article having excellent strength can be provided.

Dust coal manufacturing method mixing a cement

본 발명은 시멘트를 이용한 괴상석탄의 제조방법에 관한 것으로, 이는 일정 비율의 시멘트를 괴상석탄 또는 미분탄에 배합하는 시멘트 혼합과정과; 상기 과정을 통해 얻어진 배합물에 물을 일정비율 혼합하여 배합하는 수분 혼합과정과; 상기 수분 혼합과정을 거친 혼합물을 일정한 형태의 성형틀에 투입하여 성형하는 성형과정과; 상기 성형과정을 통하여 성형된 성형물을 양생시키는 양생과정을 통하여 괴상석탄을 제조하도록 하는 시멘트를 이용한 괴상석탄의 제조방법에 있어서, The present invention relates to a method for producing bulk coal using cement, which includes a cement mixing process of mixing a predetermined proportion of cement with block coal or pulverized coal; A water mixing process of mixing and mixing a predetermined ratio of water with the compound obtained through the above process; A molding process of molding the mixture, which has undergone the water mixing process, into a mold of a predetermined form; In the manufacturing method of the coarse coal using cement to produce the coarse coal through the curing process to cure the molded product formed by the forming process, 상기 시멘트 혼합과정은 미분탄 90 중량%, 시멘트 10 중량% 의 배합비율로 미분탄과 시멘트의 배합물을 혼합하고, 상기 시멘트 혼합과정에서 조성된 미분탄과 시멘트의 배합물에 물을 혼합하는 수분 혼합과정에서의 혼합비율은 배합물 95 중량%, 물 5 중량% 의 배합비율을 유지하며, 상기 양생과정은 성형틀을 통하여 성형된 성형물을 상온에서 24시간 양생하여 시멘트를 이용한 괴상석탄을 제조하는 방법을 특징으로 하는 것으로, 본 발명에 따른 괴상석탄 제조방법을 적용하면, 원하는 형상으로 고강도의 괴상석탄을 제조할 수 있어 운반 비용이 효과적으로 절감될 수 있으면서 회재의 처리가 용이하고, 크링커 현상이 발생되지 않으면서 연소 후 회재는 비료대용으로 사용될 수 있어 회재의 처리비용이 발생되지 않는다는 효과가 있다. The cement mixing process is a mixture of pulverized coal and cement at a blending ratio of 90% by weight of pulverized coal and 10% by weight of cement, and mixing in a water mixing process of mixing water with a mixture of pulverized coal and cement formed in the cement mixing process. The ratio maintains a blending ratio of 95% by weight and 5% by weight of water, wherein the curing process is characterized by a method for producing a bulk coal using cement by curing a molded product at room temperature for 24 hours. By applying the coarse coal production method according to the present invention, it is possible to manufacture a high-strength coarse coal in a desired shape, while the transportation cost ...

Formed coke and preparation method thereof

本发明提供了一种型焦及其制备方法。该制备方法包括如下步骤：准备低阶煤粉和液化残渣粉；将低阶煤粉和液化残渣粉混合均匀，再压制成型，制备型煤；低阶煤粉与液化残渣粉的质量比为6:4‑9:1；将型煤进行干馏，制得型焦。本发明将液化残渣和低阶煤粉混合制备型焦，利用液化残渣的粘结性，解决了液化残渣处理费用高、低阶粉煤成型后型煤强度低、干馏过程中易粉化等问题。

Agglomerated particulate low-rank coal feedstock and uses thereof

본 발명은 일반적으로 유동층 반응기 및 특정 다른 가스화 반응기에서의 반응에 적합하고, 특히 석탄 가스화 및 연소 적용에 적합한 입자 크기의 응집된 미립자 저등급 석탄 공급원료를 제조하는 방법에 관한 것이다. 본 발명은 또한 이러한 응집된 미립자 저등급 석탄 공급원료를 제조하고 이용하는 것을 포함하는 통합 석탄 히드로메탄화 방법에 관한 것이다. The present invention relates generally to a process for preparing aggregated particulate low grade coal feedstocks suitable for reaction in fluidized bed reactors and certain other gasification reactors and in particular for particle size suitable for coal gasification and combustion applications. The present invention is also directed to an integrated coal hydro- methanation process that includes producing and utilizing such coagulated particulate low grade coal feedstock.

Method for producing carbon composite metal oxide briquette

제조 공정을 단순화하면서 브리켓의 상온 강도 및 열간 강도를 충분히 확보할 수 있도록, 광석 원료와 석탄 원료의 혼합분에 바인더를 혼합하여 혼합물을 제조하는 단계와, 상기 혼합물을 성형하여 괴성광을 제조하는 단계, 제조된 괴성광을 저온 소성하는 단계를 포함하는 탄재 내장 괴성광 제조 방법을 제공한다. Preparing a mixture by mixing a binder with a mixture of the ore raw material and the coal raw material so as to sufficiently secure the room temperature strength and the hot strength of the briquette while simplifying the manufacturing process; The present invention provides a method for producing carbonaceous-embedded compacted mineral, comprising the step of calcining the prepared compacted mineral at low temperature.

Carbonaceous reducing agent for production of technical silicon and method of its production

FIELD: metallurgy. SUBSTANCE: invention relates to metallurgy and can be used for production of metals and alloys by reduction smelting in electric ore-recovery furnaces. Carbonaceous reducing agent contains following components, wt%: enriched brown and/or enriched black coal and/or semi-coke of brown and/or black coals 35–50; petroleum coke and/or charcoal 39–64; binder – balance. In order to obtain said carbonaceous reducing agent, initial components are first prepared by X-ray-radiometric enrichment of brown and/or black coal. Then, carbon materials are mixed in the mixer in the following order: first, enriched brown and/or enriched black coal is loaded and mixed and/or loaded brown coal and/or black coal semi-coke, with addition of petroleum coke and/or charcoal, and mixed with binder. After mixing briquette is formed and dried. Said carbonaceous materials are used in fraction less than 5 mm. In order to uniformly distribute carbonaceous materials over the cross-section of the briquette, denser materials are first loaded into the mixer, for example, in the following sequence: enriched coals, petroleum coke, semi-coke and charcoal. EFFECT: reduced content of impurities in a carbonaceous reducing agent, particularly iron. 5 cl, 11 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 713 143 C1 (51) МПК C01B 32/05 (2017.01) C10L 5/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C01B 32/05 (2019.08); C10L 5/10 (2019.08) (21)(22) Заявка: 2019115009, 15.05.2019 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" (RU) Дата регистрации: 03.02.2020 (45) Опубликовано: 03.02.2020 Бюл. № 4 2 7 1 3 1 4 3 R U (54) УГЛЕРОДИСТЫЙ ВОССТАНОВИТЕЛЬ ДЛЯ ПРОИЗВОДСТВА ТЕХНИЧЕСКОГО КРЕМНИЯ И СПОСОБ ЕГО ПОЛУЧЕНИЯ (57) Реферат: Изобретение относится к металлургии и может обогащенный бурый и/или обогащенный быть ...

Method of obtaining metallurgical briquette

FIELD: metallurgy. SUBSTANCE: invention discloses a method for producing metallurgical briquette which consists in mixing of starting components – carbonaceous material, which is coke breeze of MK-1 grade obtained by medium-temperature carbonization of brown coal, bicomponent binder containing resin and starch in ratio of (0.5–2):1, water with temperature of 1 to 99 °C, initial components are mixed in the following ratio, by weight: carbon-containing material – not less than 50; bicomponent binder – 8–20; water – the rest. After mixing, resulting briquette mixture is compressed and formed briquette is dried. EFFECT: technical result consists in obtaining briquettes with low content of phosphorus oxides, high strength and low water absorption, which makes it possible to use them in the processes of silicon production in ore-thermal furnaces. 1 cl, 4 ex, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 655 175 C1 (51) МПК C10L 5/06 (2006.01) C10L 5/02 (2006.01) C10L 5/10 (2006.01) C10L 5/14 (2006.01) C10L 5/16 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10L 5/06 (2018.02); C10L 5/02 (2018.02); C10L 5/10 (2018.02); C10L 5/14 (2018.02); C10L 5/16 (2018.02) (21)(22) Заявка: 2018109074, 14.03.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 24.05.2018 (56) Список документов, цитированных в отчете о поиске: CN 101831340 A, 15.09.2010. RU (45) Опубликовано: 24.05.2018 Бюл. № 15 2 6 5 5 1 7 5 R U (54) Способ получения металлургического брикета (57) Реферат: Изобретение раскрывает способ получения металлургического брикета, который заключается в смешении исходных компонентов – углеродсодержащего материала, представляющего собой мелочь коксовую марки МК-1, получаемую посредством среднетемпературной карбонизации бурого угля, двухкомпонентного связующего, содержащего смолу и крахмал в соотношении от (0,5-2):1, воды с температурой от 1 до 99°С, при этом исходные компоненты смешивают в следующем ...

Coal briquettes with high strength and method for manufacturing the same

연화용융 온도범위를 증가시켜서 열간 강도를 향상시킨 성형탄 및 그 제조 방법을 제공한다. 성형탄은 i) 환원철이 장입되는 용융가스화로, 및 ii) 환원철을 용융가스화로에 제공하고, 용융가스화로로부터 환원 가스를 제공받는 환원로를 포함하는 용철제조장치에서 용융가스화로에 장입된다. 성형탄의 제조 방법은 i) 3 종류 이상의 석탄들을 혼합하는 단계, ii) 석탄들에 바인더를 혼합한 혼합물을 제공하는 단계, 및 iii) 혼합물을 성형하여 성형탄을 제조하는 단계를 포함한다. 석탄들을 혼합하는 단계에서, 3 종류 이상의 석탄들 중 제1 석탄의 연화용융 온도범위와 제2 석탄의 연화용융 온도범위의 중첩 온도 범위는 0 내지 10℃일 수 있다. It provides a coal briquettes and a method of manufacturing the same by increasing the soft melt temperature range to improve the hot strength. The coal briquettes are charged into a molten gasifier in a molten iron manufacturing apparatus including i) a molten gasification furnace into which reduced iron is charged, and ii) a reducing gas providing the reducing iron to a molten gasifier and receiving a reducing gas from the molten gasifier. The method for producing coal briquettes includes i) mixing three or more types of coals, ii) providing a mixture of coal mixed with a binder, and iii) molding the mixture to produce coal briquettes. In the coal mixing step, the overlapping temperature range of the softening melting temperature range of the first coal and the softening melting temperature range of the second coal among the three or more types of coals may be 0 to 10 ° C.

Method for producing fuel briquettes

FIELD: fuel production.SUBSTANCE: method for producing a solid fuel briquette from coal by treating small particles with a binder containing a solution of polyvinyl alcohol includes following steps: small coal particles are impregnated with a 10% aqueous solution of polyvinyl alcohol, briquetting is carried out under a pressure of 100-150 MPa, then the briquette is frozen at a temperature of minus 20ºC for 20 hours, then it is defrosted at room temperature and dried to a constant mass, in which the content of coal particles is 99-99.5% wt., polyvinyl alcohol is 0.5-1% wt.EFFECT: increase in the environmental friendliness of the fuel due to the absence of waste oil products and reduction of the amount of binder while maintaining the mechanical strength and calorific value of the briquettes.1 cl, 1 tbl, 8 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 749 721 C1 (51) МПК C10L 5/10 (2006.01) C10L 5/14 (2006.01) C10L 5/26 (2006.01) C10L 5/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10L 5/10 (2021.02); C10L 5/14 (2021.02); C10L 5/26 (2021.02); C10L 5/30 (2021.02) (21)(22) Заявка: 2020126709, 10.08.2020 (24) Дата начала отсчета срока действия патента: Дата регистрации: 16.06.2021 (45) Опубликовано: 16.06.2021 Бюл. № 17 2 7 4 9 7 2 1 R U (54) Способ получения топливного брикета (57) Реферат: Способ получения твердого топливного брикета из угля путем обработки мелких частиц связующим, содержащим раствор поливинилового спирта, отличающийся тем, что мелкие частицы угля пропитывают 10%-ным водным раствором поливинилового спирта, проводят брикетирование под давлением 100-150 МПа, затем брикет замораживают при температуре минус 20°С в течение 20 ч, затем размораживают при комнатной температуре и Стр.: 1 (56) Список документов, цитированных в отчете о поиске: RU 2322480 C2, 20.04.2008. SU 1765169 A1, 30.09.1992. RU 2486232 C1, 27.06.2013. RU 2467058 C1, 20.11.2012. RU 2075502 C1, 20.03.1997. RU 2473672 C1, 27.01. ...

METHOD FOR PRODUCING PRESSED GOODS CONTAINING COAL PARTICLES

1. Способ изготовления прессованных изделий, содержащих частицы угля, по которому частицы угля смешивают с содержащей воду системой связующего, и получаемую при этом смесь перерабатывают путем прессования для получения прессованных изделий,отличающийся тем, что перед смешиванием с системой связующего, содержащей воду, частичное количество частиц угля подвергают стадии пропитки, на которой частицы пропитывают веществом,при этом нижняя граница количества вещества, добавляемого на стадии пропитки, составляет 0,3%по отношению к весу частиц угля материала, подлежащего переработке в прессованные изделия.2. Способ по п.1, отличающийся тем, что стадия пропитки включает нанесение испарением вещества на частицы угля, орошение веществом частиц угля, подмешивание вещества в подвижную засыпку частиц угля или подмешивание вещества в вихревой слой частиц угля.3. Способ по любому из предыдущих пунктов, отличающийся тем, что вещество, которым частицы угля пропитывают на стадии пропитки, представляет собой воду.4. Способ по любому из пп.1 и 2, отличающийся тем, что вещество, которым частицы угля пропитывают на стадии пропитки, является не растворимым в воде и/или водоотталкивающим веществом.5. Способ по любому из пп.1 и 2, отличающийся тем, что вещество, которым частицы угля пропитывают на стадии пропитки, представляет собой водный раствор материала или смеси материалов.6. Способ по любому из пп.1 и 2, отличающийся тем, что вещество, которым частицы угля пропитывают на стадии пропитки, представляет собой водную суспензию коллоидов твердого материала, причем твердый материал имеет водоотталкивающие свойства.7. Способ по любому из пп. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2013 105 720 A (51) МПК C10L 5/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013105720/04, 08.07.2011 (71) Заявитель(и): СИМЕНС ФАИ МЕТАЛЗ ТЕКНОЛОДЖИЗ ГМБХ (AT) Приоритет(ы): (30) Конвенционный приоритет: 12.07.2010 AT A1180/2010 (85) Дата начала ...

Novel formed coke adhesive and method for preparing formed coke by using same

本申请公开了一种新型型焦粘合剂，包括第一型粘合剂和第二型粘合剂，所述第一型粘合剂包括淀粉、粉状纤维，所述第二型粘合剂包括二氧化硅、氧化镁、氧化铝和水玻璃，所述第一型粘合剂和所述第二型粘合剂的比例为(1‑10)：(1‑10)，本申请还包括一种利用新型型焦粘合剂制备型焦的方法。本发明的新型型焦粘合剂生产出的型焦具有较高的冷强度和热强度，在运输和使用过程中具有较高的稳定性，且对焦粒的固定碳数值的影响小，能够较好的保证型焦的热值，比电阻大对矿热炉下放电极越好，因此本新型型焦粘合剂制取的型焦在使用过程中具有较好的性能。

High-efficiency solid fuel containing recycled coffee waste and half-carbonized rice husks and manufacturing method thereof

본 발명은 커피박과 반탄화된 왕겨를 재자원화하는 고효율 친환경 고형연료 및 그의 제조방법에 관한 것으로, 본 발명은 고형화처리 기술을 이용하되 폐기되어지는 커피박과 반탄화 왕겨를 친환경적이고 독성물질이 없는 접착제를 혼합시켜 고형화하여 커피박 및 반탄화 왕겨를 재자원화하는 브리켓성형된 고효율 고형연료를 제조함으로써 석탄발전소에서 신재생에너지공급의무화(RPS)를 달성하기 위해 확보해야 하는 신재생에너지로 적용할 수 있으며, 지자체에서 발생하는 커피박의 커피부속물로서의 환경문제를 안정적으로 처리함과 동시에 커피부속물 처리비용을 현격히 절감시킬 수 있도록 하는 한편, 커피박 및 반탄화 왕겨를 포함하는 브리켓성형된 고효율 고형연료를 사용함으로써 석탄 수입 대체 효과와 온실가스 감축 및 탄소배출권 확보 등의 경제적 가치를 창출할 수 있으며, 아울러 발전소에서 사용하는 우드브리켓 수입대체 효과로 외화절감이 구현될 수 있는 것이다.

High caloric carbonized pellet, and method and device for manufacturing thereof

본 발명은 탄소원소 함량이 50 내지 99%이고, 저위발열량이 4500 내지 8000 kcal/kg인 고열량 탄화펠릿과 목재를 박피하여 목재칩을 제조하는 단계, 제조된 목재칩을 무산소하에서 반탄화하는 단계, 반탄화된 목재칩을 분쇄하여 분말화하는 단계, 반탄화된 목재칩 분말과 바인더 및 나노금속 촉매용액를 혼합한 혼합물을 펠렛으로 성형하는 단계, 및 성형된 펠렛을 탄화하는 단계를 포함하는 고열량 탄화펠렛 제조방법 및 장치에 관한 것이다. The present invention relates to a process for producing a wood chip by peeling wood with a high calorific carbon pellet having a carbon element content of 50 to 99% and a low calorific value of 4500 to 8000 kcal / kg, semi-carbonizing the produced wood chip under anaerobic conditions, Comprising the steps of milling and pulverizing a semi-carbonized wood chip, molding the mixture of the semi-carbonized wood chip powder and the binder and the nano-metal catalyst solution into pellets, and carbonizing the molded pellets, And a method of manufacturing the same.

System and process for combusting coal and beneficiated organic-carbon-containing feedstock

A coal combustion process is described using coal feedstock and processed biomass feedstock to reduce adverse by-products in a coal combusting apparatus including the reduction of carbon dioxide by at least 50 volume %. The coal feedstock is selected from coal, a coal substitute processed biomass, or an aggregate blend of coal and processed biomass. The biomass feedstock comprises processed biomass pellets.

Lignocellulosic biomass fermentation process co-product fuel for cement kiln

A fuel made from co-products derived from a lignocellulosic biomass fermentation process is used to fuel a cement production process. Filter cake and syrup co-products are mixed and dried, then burned in a cement kiln to create the temperatures needed for cement production.

Fuel compositions containing lignocellulosic biomass fermentation process syrup

A solid lignocellulosic fuel composition is produced from combining the syrup co-product of a lignocellulosic biomass fermentation process and an additional fuel component. The syrup is an excellent binder for a powdery fuel material that is not readily handled. The fuel composition is further processed to form briquettes, pellets and the like.

A method synthesize again waste matters and using an aduit form device

A recycling method for industrial waste and a Briquetting machine therefor are provided to recycle ladle slag as subsidiary raw materials for secondary refining or blowing work according to the type thereof and scales and EAF(Electric Arc Furnace) powder as by-products by adding a reducing agent. In a recycling method for industrial waste, oxides recovered by a steel manufacturing plant are introduced into a vibration screen without passing through a primary pulverization step so that the oxides are separated to powder type particles having a diameter of 5mm or less and small lumps having a diameter larger than 5mm in a secondary separation step. In a third separation step, the lumps are pulverized and lumps having a diameter larger than 5mm are separated again. In storing step, powder type ladle slag, powder type scales, and various powder obtained from steel manufacturing and refining plants are stored. The ladle slag, the scales, and the powder are sorted for a Briquetting machine and a Pelletizer by automatic particle measuring step. In a binder supply step, an origin binder solution is stored, diluted by a predetermined concentration and measured in amount. In drying step, molds formed by the Briquetting machine are separated from damaged ones and moisture is removed therefrom. In cooling step, a reducing agent is added to particles formed by the Pelletizer in a reducing furnace of a temperature in the range from 1200 to 1300‹C and the reduced particles are cooled.

A solid fuel for untreated waste

본 발명은 폐기물을 이용한 고체 연료에 관한 것이다. 목재 분쇄물 65~90 중량%와; 30~70%의 함수율을 가지는 축산분뇨 5~15 중량%와; 가연성 점결재로서 30~70%의 함수율을 가지는 음식물 쓰레기 2~10중량% 및 녹말풀 3~10중량%;를 교반기에서 혼합하여 100~200㎏/㎠의 압력으로 압축성형하고, 일정한 크기로 절단하여서 되는 것으로, 목재 분쇄물과 축산분뇨가 가연성 점결재의 역할을 하는 음식물 쓰레기와 녹말풀에 의하여 점결력을 가지고 압축 성형되어, 산업용 및 난방용으로 충분한 화력을 제공하고, 연소 온도를 일정하게 유지할 수 있어서 연소 상태가 지속적으로 유지되어 연료화 할 수 있는 것이다. 산업 폐기물, 축산 폐기물, 생활 폐기물

Carbon reducing agent for production of technical silicon and method of its production

FIELD: technological processes.SUBSTANCE: invention relates to production of briquettes from carbon material used as reducing agent for production of technical silicon and other metallurgical processes. Invention relates to a briquetted carbon reducing agent based on carbon material and binder for producing technical silicon, in which the carbon material used is brown coal fines with a fractional composition of 0-10 mm, and binder used is 3-10% aqueous solution of alkali and molasses and / or pyrolysis liquid with coke residue of not less than 7 wt%, with the following ratio of components, wt%: coke breeze of brown coal of not less than 60, aqueous solution of alkali 10-20, molasses and / or pyrolysis liquid 10-20. Invention also relates to a method of producing said carbonaceous reducing agent, which involves mixing the binder with carbon material, molding the mixture and drying the formed briquette. First, brown coal coke is mixed with 3-10% aqueous solution of alkali, then molasses and / or pyrolysis liquid is added with coke residue of not less than 7 wt%, components are mixed for at least two minutes, after mixing all components briquette mass is pressed into briquettes under pressure of not less than 50 MPa with further drying at temperature of 120-170°C for 40-60 minutes and formation of briquettes of carbon reducing agent.EFFECT: technical result is higher mechanical and thermal strength of briquette.3 cl, 7 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 740 994 C1 (51) МПК C10L 5/00 (2006.01) C10L 5/02 (2006.01) C10L 5/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10L 5/00 (2020.08); C10L 5/02 (2020.08); C10L 5/10 (2020.08) (21)(22) Заявка: 2020130406, 16.09.2020 (24) Дата начала отсчета срока действия патента: 22.01.2021 Приоритет(ы): (22) Дата подачи заявки: 16.09.2020 (45) Опубликовано: 22.01.2021 Бюл. № 3 2 7 4 0 9 9 4 R U (54) УГЛЕРОДНЫЙ ВОССТАНОВИТЕЛЬ ДЛЯ ПРОИЗВОДСТВА ТЕХНИЧЕСКОГО КРЕМНИЯ ...

Pellets and briquets from compacted biomass

Certain disclosed pellets, briquettes, and other compacted products contain multiple components and have a composition tailored to meet specific requirements for a given application. Frequently, at least one of the components is a biomass component. The compacted biomass products can be used in various applications including power generation, animal bedding, and waste absorbent. One particular embodiment involves using compacted body or mass as a fuel supplement or fuel replacement for coal or other fossil fuel(s) in co-firing power plants. Other specific applications include bedding for various animals including fowl, horses, and rabbits. Another application comprises pelletized absorbents such as cat litter for absorbing liquid and/or solid waste products.

Pelletizing and briquetting of combustible organic-waste materials using binders produced by liquefaction of biomass

A fuel pellet is produced by the combination of organic waste material with a binder obtained by direct liquefaction and/or fast pyrolysis of biomass material. Direct liquefaction and fast pyrolysis are carried out according to known liquefaction processes. The liquefied bio-binder base is mixed with additives, if desired, such as petroleum asphalt and cross-linking agents, in order to modify its characteristics to meet specific needs of particular applications, and the resulting mixture is mixed with organic-waste material preheated to 100° C. or more and allowed to react at about 150-200° C. Combustible extenders and fillers, reinforcing fibers, and cross-linking agents may be mixed with the organic material or the bio-binder base to provide additional specific properties to the mixture. The resulting well mixed mass is then pelletized or otherwise molded in conventional equipment.

SYSTEM AND METHODS FOR GRANULATING HEAVY HYDROCARBONS

1. Способ гранулирования горячих асфальтенов, включающий: ! - экструдирование асфальтеновых углеводородов из каплеобразователя в форме капель, ! - отложение асфальтеновых углеводородных капель на конвейер, смежный к каплеобразователю, ! - быстрое охлаждение асфальтеновых углеводородных капель с конвейера в охлаждающей среде, расположенной в охлаждающем канале, в силу чего, по меньшей мере, часть асфальтеновых углеводородных капель отвердевает при передаче тепла от асфальтеновых углеводородных капель охлаждающей среде и образует асфальтеновые гранулы, и ! - отделение асфальтеновых гранул от охлаждающей среды. ! 2. Способ по п.1, в котором асфальтеновый углеводород содержит одну или несколько углеводородных смесей, имеющих одно или более ароматических соединений, одно или более нафтеновых соединений, или смесь обоих соединений. ! 3. Способ по п.1, в котором асфальтеновый углеводород содержит одно или несколько соединений, нерастворимых в легком парафинистом растворителе и растворимых в ароматических соединениях. ! 4. Способ по п.1, в котором охлаждающая среда непрерывно течет в охлаждающем канале, тем самым, направляя асфальтеновые гранулы на конвейерную систему, приспособленную для отделения асфальтеновых гранул от охлаждающей среды. ! 5. Способ по п.1, в котором охлаждающая среда имеет температуру от около 0°C до около 95°C. ! 6. Способ по п.1, в котором охлаждающая среда в охлаждающем канале имеет глубину от около 0,25 дюйма до около 2 дюймов. ! 7. Способ по п.1, дополнительно включающий рециркуляцию, по меньшей мере, части охлаждающей среды обратно в охлаждающий канал. ! 8. Способ гранулирования горячих асфальтенов, вк� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2011 103 744 (13) A (51) МПК C10C 3/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2011103744/05, 02.02.2011 (71) Заявитель(и): КЕЛЛОГГ БРАУН ЭНД РУТ ЭлЭлСи (US) Приоритет(ы): (30) Конвенционный приоритет: 03.02.2010 US 12/699,325 R U (57) Формула ...

Agglomerated particulate low-rank coal feedstock and uses thereof

본 발명은 일반적으로 특정의 가스화 반응기에서의 반응에 적합한, 특히 석탄 가스화에 적합한 입자 크기의 응집된 미립자 저등급 석탄 공급원료를 제조하는 방법에 관한 것이다. 본 발명은 또한 이러한 응집된 미립자 저등급 석탄 공급원료를 제조하고 이용하는 것을 포함하는 통합 석탄 가스화 방법에 관한 것이다. The present invention relates generally to a process for producing coagulated particulate low grade coal feedstocks suitable for reaction in certain gasification reactors, in particular of particle size suitable for coal gasification. The present invention is also directed to an integrated coal gasification process comprising producing and utilizing such coagulated particulate low grade coal feedstock.

GRANULATION AND CALCINATION OF GREEN COKE

1. Способ кальцинирования зеленого нефтяного кокса, включающий:разделение зеленого кокса, имеющего частицы размером от 0,1 мм до 75 мм, на мелкодисперсную и грубодисперсную фракции, причем мелкодисперсная фракция включает частицы размером менее примерно 4,75 мм и грубодисперсная фракция включает частицы размером более примерно 4,75 мм;гранулирование или брикетирование мелкодисперсной фракции вместе со связующим для получения гранулированного или брикетированного кокса;соединение грубодисперсной фракции и гранулированного или брикетированного кокса с образованием исходной смеси икальцинирование исходной смеси с получением прокаленного кокса.2. Способ по п.1, в котором кальцинирование зеленого кокса включает применение шахтной печи, вращающейся печи для обжига или печи с вращающимся подом.3. Способ по п.1, в котором гранулирование мелкодисперсной фракции включает применение связующего агента в количестве менее или равном 15% по весу.4. Способ по п.1, в котором связующее выбрано из группы, состоящей из крахмала, сахара, карбоксиметилцеллюлозы, поливинилового спирта, лигносульфоната, гемицеллюлозы и других известных растворимых в воде органических связующих.5. Способ по п.3, в котором гранулирование мелкодисперсной фракции включает применение каменноугольного пека или нефтяного пека с температурой размягчения, равной от примерно 90 до примерно 120°C.6. Способ по п.1, который дополнительно включает нагревание мелкодисперсной фракции до температуры, составляющей примерно 150°C пред проведением гранулирования.7. Способ по п.1, в котором размолотая или тонкоизмельченная мелкодисперсная фракция имеет частицы размером ме РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2013 140 297 A (51) МПК B05D 5/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013140297/05, 13.07.2011 (71) Заявитель(и): РЭЙН СиАйАй КАРБОН ЭлЭлСи (US) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ЭДВАРДС Лесли С. (US) 23.02.2011 US 13/033,110 ...

Solid fuelization system and method using excrement of livestock as the main row material

The present invention relates to a solid fuelization system using livestock manure as a main raw material and a method therefor and, more particularly, to a system for manufacturing/processing solid fuel that meets the standards and criteria of solid fuel presented by the government′s related laws for livestock manure. To this end, the system comprises: a transfer measuring unit which collects a livestock manure mixture and measures the amount of livestock manure and a moisture content ratio; a primary crushing and mixing unit which primarily crushes the livestock manure mixture supplied by the transfer measuring unit, and puts a swelling agent into the mixture so as to mix the mixture with mixing equipment such that a content ratio of ingredients is overall uniform; a compression dehydrating unit which compresses and dehydrates the livestock manure mixture supplied by the primary crushing and mixing unit so as to lower the moisture content ratio; a secondary crushing unit which crushes the compressed and dehydrated cake-shaped livestock manure mixture supplied by the compression dehydrating unit so as to form livestock manure mixture powder; a drying and torrefaction unit which dries and torrefies the secondarily crushed livestock manure mixture powder supplied by the secondary crushing unit; and a molding unit which processes and molds the torrefied products dried and torrefied by the drying and torrefaction unit so as to manufacture an excipient for processing solid fuel or spherical coal. Therefore, the present invention can be used as an eco-friendly alternative energy source without secondary environmental pollution and can improve the competitiveness of livestock farms by expanding the demand for livestock manure.

Plant for manufacturing of melted iron by means of injection of fine-dispersed carbon-bearing material into gas-producing melting furnace and manufacturing method of melted iron by using of this plant

FIELD: metallurgy. SUBSTANCE: invention concerns plant for manufacturing of melted iron by means of injection of fine-dispersed carbon-bearing materials into gas-producing melting furnace and method of melted iron by means of using of such plant, providing reduction of fuel consumption, receiving of reducing gas, allowing improved reducing capacity, more efficiently to use coal combustion heat. Method provides mixtures reduction, containing iron ore, in reducing reactor, charging of lump carbon-bearing material into domical top of gas-producing melting furnace and formation of packed coal bed, injection of oxygen and fine-dispersed carbon-bearing material into coal layer through the lance, mounted in gas-producing melting furnace, connected to reducing reactor, and manufacturing of melted iron, and feeding of reducing gas, containing of volatile matters contented as in lump carbon-bearing material, as and in fine-dispersed carbon-bearing material, from melting furnace into reducing reactor. EFFECT: reduction of fuel consumption, receiving of reducing gas, allowing improved reducing capacity, more effective usage of coal combustion heat. 46 cl, 10 dwg, 5 tbl, 4 ex ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2 346 058 (13) C2 (51) ÌÏÊ C21B 13/14 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2007105966/02, 29.07.2005 (72) Àâòîð(û): ÊÂÎÍ ßíã-×óë (KR), ÕÓÐ Íàì-Ñóê (KR), ÏÀÐÊ ßíã-Äî (KR), ÊÈÌ Õàê-Äîíã (KR) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 29.07.2005 (73) Ïàòåíòîîáëàäàòåëü(è): ÏÎÑÊÎ (KR) R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 30.07.2004 KR 10-2004-0060584 22.04.2005 KR 10-2005-0033775 (43) Äàòà ïóáëèêàöèè çà âêè: 10.09.2008 2 3 4 6 0 5 8 (45) Îïóáëèêîâàíî: 10.02.2009 Áþë. ¹ 4 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: RU 2133780 C1, 27.07.1999. RU 2175675 C2, 10.11.2001. DE 19950827 A1, 08.06.2000. WO 03/025230 A1, 27.03.2003. JP 62-224619 A, 02.10.1987. RU ...

Molten iron manufacturing apparatus for injecting fine carbonaceous material into molten gasification furnace and molten iron manufacturing method

Method of manufacturing moulded articles containing coal particles

FIELD: building industry. SUBSTANCE: invention describes the method of manufacturing moulded articles comprising coal particles, in which the coal particles are mixed with a water-containing binder system, and the resulting mixture is processed by moulding to obtain the moulded articles, characterised in that before mixing with the water-containing binder system a partial amount of the coal particles are subjected to the impregnation stage at which the particles are impregnated with a substance. The said substance is added in the form of a liquid or using the liquid for impregnation, where the said substance is selected from the group consisting of water-insoluble and/or water repellent substances, aqueous colloidal suspension of a solid material. The solid material has water-repellent properties, and the lower limit of the amount of the said substance added at the stage of impregnation is 0.3 wt % relative to the weight of the coal particles of the material to be reprocessed into the moulding articles. Also the moulded article and its use in the process of iron smelting are disclosed. EFFECT: obtaining moulding articles with sufficient strength. 13 cl, 3 dwg, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C10L 5/04 C10L 5/10 C10L 5/14 C10L 5/06 (13) 2 583 432 C2 (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013105720/04, 08.07.2011 (24) Дата начала отсчета срока действия патента: 08.07.2011 (72) Автор(ы): ХЕКМАНН Хадо (AT), ШТОККИНГЕР Йозеф (AT) 12.07.2010 AT A1180/2010 (43) Дата публикации заявки: 20.08.2014 Бюл. № 23 R U (73) Патентообладатель(и): ПРАЙМЕТАЛЗ ТЕКНОЛОДЖИЗ АУСТРИА ГМБХ (AT) Приоритет(ы): (30) Конвенционный приоритет: (45) Опубликовано: 10.05.2016 Бюл. № 13 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 12.02.2013 2 5 8 3 4 3 2 (56) Список документов, цитированных в отчете о поиске: DE 3321683 A 22.12.1983. RU 2078120 C1 27.04.1997. ...

The preparation method of burn wood pellets and burn wood pellets

本发明涉及一种制备燃烧木块的方法，也涉及一种燃烧木块本身，以及使用该燃烧木块的方法。本发明的方法允许制备的燃烧木块清洁地燃烧，这对于环境是有利的。而且，本发明的燃烧木块能够在传统的壁炉或在炉子内燃烧，与之相反地，现有可获得的燃烧木块不能够用于炉内燃烧。

Wood-polymer composites of low flammability and method of their production

FIELD: production of composite materials. SUBSTANCE: invention discloses low-flammability wood-polymer composite, characterized by that it contains low-pressure polyethylene, ammonium polyphosphate, wood flour, pre-treated with a fire retardant from urea phosphate, a mixture of borax with boric acid, and antioxidant Irganox 1010, with the following ratio of components, wt %: polyethylene—25.0–30.0; wood flour—45.0–55.0; ammonium polyphosphate—16.5–19.5; fire retardant—3.0–5.0 and antioxidant—0.5. Also disclosed is a method of producing a low-flammability wood-polymer composite, characterized in that wood flour is treated with a solution of a fire retardant from a series: urea phosphate, a mixture of borax with boric acid while stirring and at ambient temperature, dried by air aeration at temperature of 70 °C, components of the wood-polymer composite are mixed in a double-screw extruder at temperature of 180 °C. EFFECT: obtaining a wood-polymer composite which is characterized by high resistance to combustion and low water absorption. 4 cl, 4 ex, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 731 268 C2 (51) МПК C08L 23/06 (2006.01) C10L 5/06 (2006.01) C10L 5/14 (2006.01) C10L 5/40 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C08L 23/06 (2020.02); C10L 5/06 (2020.02); C10L 5/14 (2020.02); C10L 5/40 (2020.02) (21)(22) Заявка: 2018105618, 14.02.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 01.09.2020 (43) Дата публикации заявки: 14.08.2019 Бюл. № 23 (45) Опубликовано: 01.09.2020 Бюл. № 25 2 7 3 1 2 6 8 R U (54) Древесно-полимерные композиты пониженной горючести и способ их получения (57) Реферат: Изобретение раскрывает древеснопониженной горючести, характеризующийся тем, полимерный композит пониженной горючести, что древесную муку обрабатывают раствором характеризующийся тем, что содержит антипирена из ряда: фосфат мочевины, смесь полиэтилен низкого давления, полифосфат буры с ...

Method of Briquettes having superior strength for smelting reduction iron making process

본 발명은 성형탄의 제조 방법에 관한 것으로, 그 목적은 미분탄, 당밀, 소석회의 배합순서를 제어하여 균일한 혼합을 도모하면서 당밀과 칼슘의 화학반응에 의해 강도를 증진시킨 성형탄의 제조방법을 제공함에 있다. 본 발명에 따라 제조된 성형탄은 강도가 우수하여 신제철법인 용융환원제철공정에 적용될 수 있다. The present invention relates to a method for producing coal briquettes, the object of which is to provide a method for producing coal briquettes in which the strength of the coal briquettes, molasses, and slaked lime is enhanced by the chemical reaction of molasses and calcium while promoting uniform mixing. have. Coal briquettes prepared according to the present invention is excellent in strength and can be applied to a molten steel reduction process, which is a new steelmaking method. 상기 목적을 달성하기 위한 본 발명은, The present invention for achieving the above object, 미분탄에 바인더인 당밀을 1차 혼합하는 단계, Firstly mixing molasses as a binder with pulverized coal; 미분탄과 당밀의 혼합물에 경화제인 소석회를 2차 혼합하는 단계, Secondary mixing calcined lime as a curing agent in a mixture of pulverized coal and molasses, 상기 2차 혼합물을 성형탄으로 성형하는 단계를 포함하여 이루어지는 성형탄의 제조방법에 관한 것을 그 기술적요지로 한다. Technical aspect of the present invention relates to a method for manufacturing coal briquettes including the step of molding the secondary mixture into coal briquettes. 파이넥스, 코렉스, 성형탄, 소석회, 미분탄, 당밀 Finex, Corex, coal briquettes, slaked lime, pulverized coal, molasses

Coal briquette having superior strength for smelting reduction iron making process and briquetting method thereof

본 발명은 야금용 성형탄에 관한 것으로, 그 목적은 미분탄의 수분과 생석회의 발열반응으로 미분탄의 건조공정을 생략하면서 칼슘당산염 결합의 화학반응에 의해 강도가 우수한 성형탄과 그 제조방법을 제공하는 것이다. The present invention relates to a coal briquette for metallurgy, an object of the present invention is to provide coal briquettes having excellent strength by chemical reaction of calcium saccharide bonds while omitting the drying process of the pulverized coal due to the exothermic reaction of pulverized coal and moisture of quicklime. . 상기 목적을 달성하기 위한 본 발명은, The present invention for achieving the above object, 미분탄과 이 미분탄 100중량부에 대해 생석회:1~5중량부, 당밀:7~15중량부로 조성되는 강도가 우수한 성형탄 그리고, Coal briquettes having excellent strength composed of quicklime: 1 to 5 parts by weight, molasses: 7 to 15 parts by weight, based on pulverized coal and 100 parts by weight of this pulverized coal, 미분탄 100중량부에 생석회를 1~5중량부 혼합하는 단계, Mixing 1 to 5 parts by weight of quicklime to 100 parts by weight of pulverized coal, 상기 혼합물을 숙성하는 단계, Aging the mixture, 상기 숙성된 혼합물에 미분탄 100중량부에 대해 당밀을 7~15중량부 혼합하는 단계, Mixing molasses 7 to 15 parts by weight based on 100 parts by weight of pulverized coal to the aged mixture, 상기 당밀이 혼합된 혼합물을 교반하는 단계, Stirring the mixture in which the molasses is mixed, 상기 교반한 혼합물을 성형탄으로 성형하는 단계를 포함하여 이루어지는 강도가 우수한 성형탄의 제조방법에 관한 것을 그 기술적요지로 한다. Technical aspect of the present invention relates to a method for producing coal briquettes having excellent strength, including forming the stirred mixture into coal briquettes. 파이넥스, 코렉스, 성형탄, 생석회, 미분탄, 당밀 Finex, Corex, coal briquettes, quicklime, pulverized coal, molasses

Method of briquetting carbon reducing agents

FIELD: technological processes. SUBSTANCE: invention describes a method for briquetting carbon reducing agents, preferably brown coal or stone semi char (coke), comprising mixing binder materials with a semi char (coke), pressing and drying of briquettes, characterized in that, as binding materials, a combined binder comprising high-temperature and low-temperature components is used, the carbonaceous reductant is mixed with the high-temperature component, then a low-temperature component is added, at the same time, high-temperature components are used as bottoms of oil processing in the form of a pyrolysis resin or a catalytic gas oil in an amount of 25–30 wt. %, and as a low-temperature component, organic substances are used in the form of a solution of gluten or molasses in an amount of 70–75 wt. %. EFFECT: technical result consists in increasing the mechanical and thermal strength of the briquette. 5 cl, 4 ex, 3 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) (19) RU (11) (13) 2 669 940 C1 (51) МПК C10L 5/06 (2006.01) C10L 5/00 (2006.01) C10L 5/10 (2006.01) C10L 5/14 (2006.01) C10L 5/16 (2006.01) C01B 33/025 (2006.01) C22B 5/10 (2006.01) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10L 5/06 (2018.08); C10L 5/00 (2018.08); C10L 5/10 (2018.08); C10L 5/14 (2018.08); C10L 5/16 (2018.08); C01B 33/025 (2018.08); C22B 5/10 (2018.08) (21)(22) Заявка: 2017138041, 31.10.2017 31.10.2017 17.10.2018 Приоритет(ы): (22) Дата подачи заявки: 31.10.2017 (56) Список документов, цитированных в отчете о поиске: RU 2376342 C1, 20.12.2009. KZ (45) Опубликовано: 17.10.2018 Бюл. № 29 (54) СПОСОБ БРИКЕТИРОВАНИЯ УГЛЕРОДНЫХ ВОССТАНОВИТЕЛЕЙ (57) Реферат: Изобретение описывает способ добавляют низкотемпературный компонент, при брикетирования углеродных восстановителей, этом в качестве высокотемпературного преимущественно буроугольного или каменного компонента используют кубовые продукты полукокса (кокса), включающий смешение переработки нефти в виде смолы ...

Utilizing discarded carbon

一种方法和固体燃料产物，例如煤饼和煤球，包括以前废弃的焦屑和/或煤粉和/或高炉返料形式的碳粉，其化学粘合在一起成为较小的块，基本上防止了退化，其构成了不产生明显污染或烟的高热值能源。