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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 68. Отображено 62.
03-01-2019 дата публикации

Automated method and apparatus for preparing bioprocess solutions

Номер: US20190001290A1
Автор: Thomas Reid Fletcher
Принадлежит: Irvine Scientific Sales Co

An automated method includes providing a dry ingredient to be reconstituted into a liquid bioprocess solution and controlling, by a processing circuit, all automated system including at least one mixing chamber, an array of tubing for fluid flow within the system, and a plurality of valves provided within the tubing, to automatically prepare the liquid bioprocess solution from the dry ingredient. Controlling the auto system may include performing a series of sequential mixing steps, the series of sequential mixing steps causing the preparation of the liquid bioprocess solution. The method mixing include taking one or more measurements during the preparation of the liquid bioprocess solution, wherein each step is triggered by at least one of a measurement decreasing below, equaling, or exceeding a measurement threshold. Each step may also include opening or closing, by the processing circuit, at least one of the plurality of valves.

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Номер записи: 1
10-01-2019 дата публикации

Blender for Frac Fluids

Номер: US20190009232A1
Автор: Yeung Tony
Принадлежит: BJ Services, LLC

The density of slurries produced by mobile blender for injection into oil and gas wells is controlled using a microwave flow meter. Liquid having a known density is provided to the blender. The liquid is flowed through a conduit and discharged into a blending tub on the mobile blender. The amount of liquid introduced into the tub is measured with a liquid flow meter. Solid particulates having a known density are provided to the blender. The particulates are discharged into the tub by allowing them to fall into the tub from a conveyor on the mobile blender. The amount of the particulates falling into the tub are measured with a microwave flow meter. The flow of the liquid and the particulates are controlled in response to the measurements to blend a slurry having a predetermined density. The slurry is provided for injection into the well. 1. A method of controlling the density of a slurry for injection into a well as said slurry is blended by a mobile blending apparatus , said slurry comprising particulates suspended in liquid; said method comprising:(a) providing liquid having a known density to said blender;(b) flowing said liquid through a conduit and discharging said liquid into a blending tub on said mobile blender;(c) measuring the amount of liquid introduced into said tub with a liquid flow meter;(d) providing solid particulates having a known density to said blender;(e) discharging said particulates into said tub by allowing them to fall into said tub from a conveyor on said mobile blender; and(f) measuring the amount of said particulates falling into said tub with a microwave flow meter;(g) controlling the flow of said liquid and said particulates in response to said measurements to blend a slurry having a predetermined density; and(h) providing said slurry for injection into said well.2. The method of claim 1 , wherein said liquid is measured using a magnetic resonance or turbine flow meter.3. The method of claim 1 , wherein said conveyor is a screw auger ...

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Номер записи: 2
10-02-2022 дата публикации

VOLATILES CAPTURE EDUCTOR SYSTEM

Номер: US20220040649A1
Автор: Burke Mark J., Peterman John M., Roberts Mark A.
Принадлежит: GPRE IP, LLC

A volatiles consuming eductor system for coated scrap metal furnaces with separate delacquering and melt chambers. Motive gas is forced through an inlet into a mixing chamber in a direction opposite a suction port, creating a Venturi that draws gases from the delaquering chamber through the mixing chamber. The motive gas and the drawn gases mix and are forced through a discharge port, ignited, and injected into the melt chamber to help heat the melt chamber. A computer monitors process conditions and controls a regulator that adjusts the motive gas flow in response to those conditions. 1. A volatiles consuming eductor system for a coated scrap metal furnace , said furnace having a delacquering chamber and a melt chamber separated from said delacquering chamber , said system comprising:a. a gas mixing chamber positioned between said delacquering chamber and said melt chamber;b. a gas suction port, said gas suction port having a first end and a second end, said first end opening into said delaquering chamber, said second end opening into said gas mixing chamber, said gas suction port providing a gaseous conduit between said delaquering chamber and said gas mixing chamber;c. a motive gas inlet, said motive gas inlet opening into said gas mixing chamber, said motive gas inlet injecting a motive gas into said mixing chamber and directing said motive gas in a direction away from said gas suction port, said directed motive gas creating a Venturi in said mixing chamber, said Venturi drawing exhaust gases and volatiles from said delacquering chamber and into said mixing chamber, said exhaust gases and volatiles from said delacquering chamber mixing with said motive gas in said mixing chamber to form an eductor gas mixture;d. a gas discharge port, said gas discharge port having a first end and a second end, said first end opening into said gas mixing chamber, said second end opening into said melt chamber, said gas discharge port providing a gaseous conduit between said gas ...

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Номер записи: 3
25-01-2018 дата публикации

Compositions and Methods for Delivery of Carbon Dioxide

Номер: US20180022654A1
Автор: BROWN Joshua Jeremy, FORGERON Dean Paul, MONKMAN George Sean, Sandberg Paul J.
Принадлежит:

Compositions and methods are provided for a system in which liquid carbon dioxide, or a mixture of liquid and gaseous carbon dioxide, is converted to solid carbon dioxide by exiting an orifice at a sufficient pressure drop, e.g., for delivery of carbon dioxide to a concrete mixture in a mixer. 128-. (canceled)29. An apparatus for delivering carbon dioxide to a concrete mixer at a concrete facility_comprising(i) a delivery line through which flows gaseous carbon dioxide, liquid carbon dioxide, or a combination of gaseous and liquid carbon dioxide, wherein the orifice comprises a proximal end and a distal end, and wherein the proximal end of the delivery line is connected to a source of liquid carbon dioxide;{'sub': p', 'o', 'o', 'p, '(ii) an orifice at the distal end of the delivery line, through which the carbon dioxide exits from the delivery line, wherein the diameter of the delivery line as it joins the orifice is Dand the diameter of the orifice is D, and wherein Dis less than D, and wherein the orifice is configured to convert liquid carbon dioxide to a mixture of solid and gaseous carbon dioxide;'}(iii) a conduit leading from the orifice to the concrete mixer, wherein at least a portion of the conduit is flexible, and wherein an opening of the conduit into the concrete mixer is positioned to apply the mixture of solid and gaseous carbon dioxide to a particular location in the mixer.30. The apparatus of wherein the opening of the conduit is at least 5 cm claim 29 , on average claim 29 , from concrete mixing in the mixer.31. The apparatus of further comprising a system to synchronize carbon dioxide delivery to the mixer using signals from a programmable logic computer (PLC) at the concrete facility.32. The apparatus of wherein the signals comprise a signal from a weight sensor for weight of cement used in the mixer.33. The apparatus of wherein the delivery line comprises a valve to adjust flow rate of the carbon dioxide in the delivery line34. The apparatus of ...

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Номер записи: 4
31-01-2019 дата публикации

SYSTEMS AND METHODS FOR CONTINUOUS MANUFACTURING OF LIPOSOMAL DRUG FORMULATIONS

Номер: US20190029959A1
Автор: BURGESS Diane J., Costa Antonio
Принадлежит:

The present disclosure provides systems and methods for the continuous production of liposomes. An example method includes (a) mixing a solution of lipid and organic solvent from one or more containers to create an organic solvent-lipid solution, (b) providing the organic solvent-lipid solution to a first inlet of an injection port at a first flow rate, wherein the first inlet is in fluid communication with a first conduit, (c) providing an aqueous solution to a second inlet of the injection port at a second flow rate, wherein the second inlet is in fluid communication with a second conduit, wherein the first conduit is positioned concentrically within the second conduit at an outlet of the injection port, and wherein the first conduit extends through the outlet of the injection port, and (d) mixing the organic lipid solution and the aqueous solution to create a plurality of liposomes. 2. (canceled)3. The system of claim 1 , further comprising:one or more pressure tanks connected to the each of the one or more containers;a first set of one or more valves positioned between the one or more containers and the one or more pressure tanks;a second set of one or more valves in fluid communication with each of the one or more containers; andone or more flow meters positioned between each of the one or more pressure tanks and each of the one or more valves of the second set.4. The system of claim 1 , further comprising:one or more gear pumps positioned between the vessel and each of the one or more injection ports.5. The system of claim 4 , further comprising:one or more flow meters positioned between the vessel and the one or more gear pumps.6. The system of claim 1 , wherein the mixer is a static mixer combines solutions from each of the one or more containers.7. The system of claim 1 , wherein the first set of one or more valves are solenoid valves.8. The system of claim 1 , wherein the second set of one or more valves are proportioning valves.9. The system of claim 1 , ...

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Номер записи: 5
22-02-2018 дата публикации

CENTRIFUGAL BLOWER SYSTEM WITH INTERNAL GAS MIXING AND GAS PHASE CHEMICAL REACTOR INCORPORATING SAME

Номер: US20180050907A1
Автор: DE WALD Paul, Finnerty Caine M.
Принадлежит:

A centrifugal blower system has internal gas mixing capability. 1. A centrifugal blower system comprising:a) a series of blower units, each blower unit in the series comprising a casing having an axial inlet and a radial outlet, an impeller disposed within the casing for drawing a gaseous medium at a first pressure into the axial inlet and expelling gaseous medium at a second higher pressure through the radial outlet and a motor for driving the impeller;b) a duct having a first end connected to the radial outlet of a blower unit in the series, a second end connected to the axial inlet of another blower unit in the series, and a gas flow-confining wall defining an internal gas flow passageway; and,c) a gas flow inlet for admitting a gaseous medium to the gas flow passageway of duct (b), the gas flow inlet being defined in or connected to the gas flow-confining wall of duct (b).2. The centrifugal blower system of wherein inlet (c) is connected to a source of second gaseous medium claim 1 , the second gaseous medium in combination with first gaseous medium expelled from a blower unit whose radial outlet is connected to the first end of duct (b) being capable of forming a reactive and/or explosive mixture claim 1 , the motor driving the impeller of the blower unit the axial inlet of which is connected to the second end of duct (b) being an explosion-resistant or gas-sealed electric motor or an electric motor disposed externally to the housing of the blower unit and connected to the impeller thereof by a shaft.3. The centrifugal blower system of further comprising:d) a controller for controlling the operation of the blower system.4. The centrifugal blower system of further comprising:e) a gaseous medium directing structure which is at least one of (i) the interior surface of the gas flow-confining wall of duct (b) configured to be substantially parallel to the flow of gaseous medium expelled from the radial outlet of a blower unit to which duct (b) is connected, and (ii) ...

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Номер записи: 6
04-03-2021 дата публикации

ADDITIVE DELIVERY CONTROL SYSTEMS AND METHODS

Номер: US20210060503A1
Автор: BAARMAN DAVID W, GAY ANDREW, WAGGONER GARRETT S.
Принадлежит:

A modular flow monitoring package (MFMP) is provided for use in an additive delivery system. The MFMP may be manufactured as an add-on to be added to an existing additive delivery system, or may be incorporated into a cartridge or container structure. The MFMP includes a flow sensor for sensing flow of a base fluid and user actuator position sensors for sensing the position of one or more user actuated additive flow adjustment levers. A visual display, which may comprise an array of multi-color LED's may convey information to a user that is relevant to a user's use of the additive delivery system or the user's nutritional needs. Such information may include a current dosage of additive, being delivered, whether a recommended dosage of additive has been consumed, remaining life of a cartridge or supply of additive, and other data relative to health or performance monitoring. 1. A modular flow monitoring package for monitoring and controlling additive flow in an additive delivery system , the system including at least one user actuated control for controlling the amount of additive added from a cartridge to a base fluid , comprising:a flow sensor for sensing flow of the base fluid;a position sensor for sensing the position of the user actuated control;a visual indicator for displaying recommended dosage related information to a user based on the base fluid flow and the position of the user actuated control.2. The package of claim 1 , wherein the visual indicator comprises at least one LED.3. The package of claim 1 , further comprising an end-of-life indicator for indicating the end-of-life of the cartridge.4. The package of claim 1 , wherein the flow sensor comprises a magnetic turbine disposed in the base fluid flow path and a Hall effect sensor for sensing rotation of the magnetic turbine.5. An additive delivery system comprising:a base liquid flow path for permitting flow of a base fluid;an additive flow path for permitting flow of an additive to be mixed with the ...

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Номер записи: 7
28-02-2019 дата публикации

Additive delivery control systems and methods

Номер: US20190060849A1
Автор: Andrew Gay, David W Baarman, Garrett S. Waggoner
Принадлежит: Cirkul Inc

A modular flow monitoring package (MFMP) is provided for use in an additive delivery system. The MFMP may be manufactured as an add-on to be added to an existing additive delivery system, or may be incorporated into a cartridge or container structure. The MFMP includes a flow sensor for sensing flow of a base fluid and user actuator position sensors for sensing the position of one or more user actuated additive flow adjustment levers. A visual display, which may comprise an array of multi-color LED's may convey information to a user that is relevant to a user's use of the additive delivery system or the user's nutritional needs. Such information may include a current dosage of additive, being delivered, whether a recommended dosage of additive has been consumed, remaining life of a cartridge or supply of additive, and other data relative to health or performance monitoring.

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Номер записи: 8
16-03-2017 дата публикации

Method and system to control the methane mass flow rate for the production of liquefied methane gas (lmg)

Номер: US20170074583A1
Автор: Alain Roy, Charles Tremblay, Simon Jasmin
Принадлежит: RTJ TECHNOLOGIES Inc

The system is provided for generating a mixed methane gas feed stream using at least one source of biogas and an alternate source of methane gas. The system includes a biogas subsystem, a control device for the methane gas from the at least one alternate source of methane gas, and a vertically-extending gas mixing vessel. A method of controlling a methane gas mass flow rate of a mixed methane gas feed stream is also disclosed. The proposed concept is particularly well adapted for situations where an uninterrupted and relatively constant input of methane gas is required to ensure an optimum operation of, for instance, a LMG production plant.

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Номер записи: 9
12-03-2020 дата публикации

SYSTEM AND METHOD OF METASTABLE STATE MIXING

Номер: US20200078751A1
Автор: Bajek Thomas R., Porter Dwayne A., Saunders Douglas C., Schuster Michael J., Siegrist Jeffrey W.
Принадлежит:

Metastable state spore incubation mixing systems are described. An example system includes a spores container to store spores, a nutrient container to store nutrients, a water supply line, a syringe tank, a syringe pump, an adjustable valve, a heater, and a controller. In a drawing phase of the system, a controller can cause the syringe pump and the adjustable valve to draw into the syringe tank a volume of spores, nutrients, and water to form a mixture. The controller causes the heater to heat the mixture for a period of time. In a dispensing phase of the system, the controller can cause the syringe pump to expel the mixture through the adjustable valve and into a water distribution system. The controller can direct the system through a number of other phases of operation. 1. A system , comprising:a spores container to store a solution of spores;a nutrient container to store a solution of nutrients;a water source;a syringe pump comprising a tank, the tank being configured to receive a volume of the solution of spores, a volume of the solution of nutrients, and a volume of water;a heater to heat a mixture of the solution of spores, the volume of the solution of nutrients, and the volume of water in the tank;an adjustable valve configured to controllably open and close a first channel from the tank to the spores container, a second channel from the tank to the nutrient container, and a third channel from the tank to the water source; anda controller configured to control a sequence of operations among the adjustable valve and the syringe pump to form and activate a dosage of the mixture, the syringe pump being configured to draw the volume of the solution of spores, the volume of the solution of nutrients, and the volume of water from the adjustable valve and into the tank, the syringe pump being configured to expel the mixture from the tank to the adjustable valve.2. The system of claim 1 , wherein the adjustable valve comprises a position sensor to detect that the ...

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Номер записи: 10
25-03-2021 дата публикации

DRY POLYMER FRACKING SYSTEM

Номер: US20210086154A1
Автор: Noles Jerry W.
Принадлежит: Noles Intellectual Properties, LLC

A system for introducing bulk dry material into a fluid system includes a vessel, wherein the vessel is closed; an outlet wherein the outlet is located on a bottom of the vessel; a valve controlling the outlet; corner locking pins located on the outside of the vessel; a scale; and a controller. The system may include a conveyor; a hopper; a motor; and a shearing device. 1. A system for introducing material into a fluid at a well site , the system comprising:a closed vessel that includes an inlet and an outlet for receiving and dispensing the material, respectively;a valve configured to control a flow of the material out of the outlet;a shearing device configured to receive the material from the closed vessel;a main pipe configured to transmit a main stream of a fluid; and,a diversion pipe configured to transmit a diverted stream of fluid,wherein the diversion pipe is configured to transmit the diverted stream of fluid from the main pipe and return the diverted stream of fluid to the main pipe, and transmission of the diverted stream is driven by the main stream.2. (canceled)3. The system of claim 1 , wherein the shearing device dispenses the material received from the closed vessel into one of the main stream of fluid and the diverted stream of fluid.4. The system of claim 1 , wherein the shearing device comprises one of a colloid mill and a high-speed mixer.5. The system of claim 1 , further comprising a conveyor device configured to transmit the material from the outlet of the vessel to the shearing device.6. The system of claim 5 , wherein the conveyor device is one of a conveyor belt or an auger.7. The system of claim 1 , wherein the material is at least one of a dry chemical and a polymer.8. The system of claim 1 , wherein the fluid includes water.9. The system of claim 1 , wherein the vessel includes at least one of a scraper or a rod.10. The system of claim 1 , further comprising:a processor configured to implement computer executable instructions;a first ...

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Номер записи: 11
29-03-2018 дата публикации

Continuous Process for Dispersing Solid Material in a Liquid

Номер: US20180085718A1
Автор: Baltussen Jozef Johannes Maria, Van Der Meer Abele Broer
Принадлежит:

A continuous process for dispersing a particulate solid material in a liquid comprising the steps of a) dosing a particulate solid material feed stream via a particulate solid feed line () into a mixing chamber (), b) simultaneously dosing a liquid feed stream via a liquid feed line () into the mixing chamber (), wherein at least one of the feed streams additionally comprises an organic film-forming binder, c) simultaneously exerting a shear force on the content of the mixing chamber () sufficient to mix the particulate solid material and the liquid to form a mixture of particulate solid in the liquid, and d) simultaneously exerting a shear force to the mixture of particulate solid in the liquid sufficient to reduce the particle size of the particulate solid material in a dispersing chamber () to form a particulate solid material dispersed in the liquid, and e) simultaneously removing a liquid product stream of particulate solid material dispersed in the liquid from the dispersing chamber via a liquid dispersion outlet line (), wherein the mixing chamber () and the dispersing chamber () are one single chamber (), wherein the particulate solid material is in the form of powder, granules or pellets. 1. A continuous paint production process for dispersing a particulate solid material in a liquid comprisinga) dosing a particulate solid material feed stream via a particulate solid feed line into a mixing chamber,b) simultaneously dosing a liquid feed stream via a liquid feed line into the mixing chamber, wherein at least one of the feed streams additionally comprises an organic film-forming binder,c) simultaneously exerting a shear force on the content of the mixing chamber sufficient to mix the particulate solid material and the liquid to form a mixture of particulate solid in the liquid, andd) simultaneously exerting a shear force to the mixture of particulate solid in the liquid sufficient to reduce the particle size of the particulate solid material in a dispersing ...

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Номер записи: 12
26-03-2020 дата публикации

METHOD FOR MANUFACTURING ULTRA-FINE BUBBLES HAVING OXIDIZING RADICAL OR REDUCING RADICAL BY RESONANCE FOAMING AND VACUUM CAVITATION, AND ULTRA-FINE BUBBLE WATER MANUFACTURING DEVICE

Номер: US20200094205A1
Автор: KAMIMURA Chikashi, Kamimura Takashi
Принадлежит:

A method is provided for producing fine-bubble water by resonance foaming and vacuum cavitation, and a device for manufacturing each of ultra-fine-bubble water of hydrogen gas having a reducing radical function, ultra-fine-bubble water of air and oxygen gas having an oxidizing radical function, ozone ultra-fine-bubble water having a sterilization function enabled by ozone, and fine-bubble water of nitrogen/carbon dioxide gas for increasing the ability to preserve the freshness of raw agricultural products, livestock products, and marine products. 1. A method for manufacturing bubbled water , comprising:providing a first pump and a second pump to generate a reduced pressure state, the two pumps sandwiching a resonance ejector and a resonance bubble-forming device;taking in water from a water source and pressurizing the water to transfer the water to the resonance ejector by the first pump;transferring gas from a gas supply device to a resonance ejector;mixing the water transferred from the primary pump, and the gas transferred from the gas supply device in the resonance ejector, the resonance ejector being provided with a pressure gauge, a gas flowmeter, a resonance adjustment needle valve, and a resonance bubble-forming device;adjusting a ratio of water to gas to be supplied and a reduced pressure level using the resonance adjustment needle valve and the pressure gauge;subjecting the gas-liquid mixture to resonance bubble-forming in the resonance bubble-forming device to instantly generate primary bubbles of diameter of 10 μm˜500 μm, whereby the mixture becomes cloudy;transferring the primary bubbles generated in the resonance ejector and the resonance bubble-forming device to a secondary pump;generating the reduced pressure state by the second pump, the reduced pressure state being generated by a stronger sucking capability of the second pump such that the second pump having a suction force that is capable of sucking more volume of water than the volume of water ...

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Номер записи: 13
29-04-2021 дата публикации

DOSING METHOD AND ASSOCIATED FACILITY

Номер: US20210121841A1
Автор: Cognon Thibault
Принадлежит:

A method for dosing an injection product into a base product, in particular, for the production of a finishing and/or protective paint product, including the following steps: (a) supply of a mixing device, (b) establishment of a continuous flow of base product, (c) injection of the injection product into the continuous flow for a given time, (d) measurement of the amount of injection product injected, (e) calculation of a desired amount of base product based on the amount of injection product injected, steps (c), (d) and (e) being repeated when the amount of base product having passed since the start of step (c) is equal to the amount of base product desired, the injection product being injected into the base product only during step (c). 2. The dosing method according to claim 1 , wherein claim 1 , said calculating comprises calculating the desired amount of base product from a desired amount ratio between the base product and the injection product.3. The dosing method according to claim 2 , wherein the desired amount of base product is equal to the product of the desired ratio and the amount of injection product injected during the given time.4. The dosing method according to claim 1 , wherein the given time is between 0.01 and 10 seconds.5. The dosing method according to claim 1 , wherein the mixing device is supplied with injection product through an injection channel claim 1 , the injection channel being provided with an injection valve claim 1 , the injection valve being movable between an open position and a closed position.6. The dosing method according to claim 5 , wherein the injection valve is controllable by a computer.7. The dosing method according to claim 5 , wherein the injection valve is open at the start of said injecting and is closed at the end of said injecting after the given time.8. The dosing method according to claim 5 , wherein the mixing device is supplied with base product by a base channel claim 5 , the injection channel being provided ...

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Номер записи: 14
03-05-2018 дата публикации

METHOD FOR CONTROLLING RAPID STIRRER, AND RAPID STIRRER

Номер: US20180117551A1
Автор: Higashi Ryuji, Tamura Takashi
Принадлежит: KUBOTA CORPORATION

In a rapid stirrer that stirs sludge and a flocculant in a tank with a stirring blade, the rotation speed of the stirring blade is increased at a set rate with an increase in the amount of charged sludge, the rotation speed of the stirring blade is reduced at the set rate with a decrease in the amount of charged sludge, and flocculated flocs having a fixed floc diameter are stably generated even when operating conditions change so as to fluctuate the amount of charged sludge. 1. A method for controlling a rapid stirrer that stirs sludge and a flocculant in a tank with a stirring blade , the method comprising the steps of:increasing a rotation speed of the stirring blade at a set rate with an increase in an amount of charged sludge or an amount of a solid;reducing the rotation speed of the stirring blade at the set rate with a decrease in the amount of charged sludge; andstably generating flocculated flocs with a fixed floc diameter even when operating conditions change so as to fluctuate the amount of charged sludge.2. A method for controlling a rapid stirrer that stirs sludge and a flocculant in a tank with a stirring blade , the method comprising the steps of:increasing a rotation speed of the stirring blade at a set rate with an increase in an amount of charged flocculant;reducing the rotation speed of the stirring blade at the set rate with a decrease in the amount of charged flocculant; andstably generating flocculated flocs with a fixed floc diameter even when operating conditions change so as to fluctuate an amount of charged sludge.3. A rapid stirrer comprising:a rapid stirring tank for stirring sludge and a flocculant;a stirrer having a stirring blade that rotates around an axis of a drive shaft disposed in the rapid stirring tank;a sludge supply system that supplies sludge into the rapid stirring tank;a flocculant supply system that charges the flocculant into sludge to be supplied into the rapid stirring tank; anda stirrer controller that controls a ...

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Номер записи: 15
17-05-2018 дата публикации

Systems and Methods for Generating a Conductive Liquid Comprising Deionized Water with Ammonia Gas Dissolved Therein

Номер: US20180133665A1
Автор: Brammer Ulrich Alfred, Le Tiec Christiane, Seiwert Johannes
Принадлежит:

Systems and methods are described for dissolving ammonia gas in deionized water. The system includes a deionized water source and a gas mixing device including a first inlet for receiving ammonia gas, a second inlet for receiving a transfer gas, and a mixed gas outlet for outputting a gas mixture comprising the ammonia gas and the transfer gas. The system includes a contactor that receives the deionized water and the gas mixture and generates deionized water having ammonia gas dissolved therein. The system includes a sensor in fluid communication with at least one inlet of the contactor for measuring a flow rate of the deionized water, and a controller in communication with the sensor. The controller sets a flow rate of the ammonia gas based on the flow rate of the deionized water measured by the sensor, and a predetermined conductivity set point. 1. A system for dissolving ammonia gas in DI-water , the system comprising:a deionized water source; a first inlet in fluid communication with a first gas source for supplying ammonia gas;', 'a second inlet in fluid communication with a second gas source for supplying a transfer gas; and', 'a mixed gas outlet for outputting a gas mixture comprising the ammonia gas and the transfer gas;, 'a gas mixing device comprisinga contactor in fluid communication with the deionized water source and the mixed gas outlet via at least one inlet of the contactor, the contactor generating deionized water having ammonia gas dissolved therein;a sensor in fluid communication with the at least one inlet of the contactor for measuring a flow rate of the deionized water; and i) the flow rate of the deionized water measured by the sensor, and', 'ii) a predetermined conductivity set point., 'a controller in communication with the sensor, the controller configured to set a flow rate of the ammonia gas supplied from the first gas source based on2. The system of wherein the mixed gas outlet is in fluid communication with the deionized water source ...

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Номер записи: 16
17-06-2021 дата публикации

Wet frac-sand delivery system

Номер: US20210178345A1
Автор: Farrell Arceneaux, Tommy Monsey
Принадлежит: Individual

A wet frac-sand well site delivery system is a process and method of storing, measuring and regulating the percent solids or PPA (pounds of proppant added) in a sand slurry. The wet sand delivery system is a closed loop, on-site storage system that can receive and store wet frac-sand. The wet sand delivery system takes the wet sand directly from the wash plant and transports it to a wet sand storage pit. From the wet sand storage pit, the sand is pumped directly to a blender or regulator for mixing into a sand slurry for subsequent delivery to a frac pump.

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Номер записи: 17
07-06-2018 дата публикации

Biogas Blending and Verification Systems and Methods

Номер: US20180155649A1
Автор: Austin Hill, Walter F. Gerhold
Принадлежит: MUSTANG SAMPLING LLC

A biogas blending and energy content verification system and method for controlled enhancement of a biogas feedstock stream energy content profile by selective sampling and analysis of the biogas feedstock stream and controlled injection of a refined gas of a known, higher energy content into the biogas feedstock stream to produce a blended biogas having an augmented energy content profile meeting or exceeding a pre-established minimum to meet end user requirements.

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Номер записи: 18
04-06-2020 дата публикации

APPARATUS AND METHOD FOR RECIRCULATING FLUIDS

Номер: US20200171622A1
Автор: EISELER Robert, II Michael, MURAI Koh, Perkins
Принадлежит: Mega Fluid Systems, Inc.

An apparatus for recirculating fluids in semiconductor systems. The apparatus including a base portion, an inlet portion coupled to a first end of the base portion, and a nozzle coupled to a second end of the base portion. The nozzle including a helical groove extending from a position near a nozzle base portion to a position near a tip of the nozzle portion. The helical groove extending from an exterior surface through the nozzle portion to an interior surface of the nozzle portion. Methods of using the apparatus in a semiconductor recirculation system are also disclosed. 1. An apparatus , comprising:a base portion;an inlet portion coupled to a first end of the base portion; anda nozzle coupled to a second end of the base portion.2. The apparatus of claim 1 , wherein the base portion comprises:a first portion;a second portion coupled to the first portion, wherein the first portion is at an angle with respect to the second portion.3. The apparatus of claim 2 , wherein the angle of the first portion with respect to the second portion is between 90 degrees and 160 degrees.4. The apparatus of claim 2 , wherein the base portion further comprises:a connector coupled to the first portion on a first end and the second portion on a second end.5. The apparatus of claim 4 , wherein the base portion is angled at the connector.6. The apparatus of claim 2 , wherein the inlet portion comprises:a first inlet portion;a second inlet portion; andan inlet connector with a first end and a second end, wherein the first end is received within the first inlet portion and the second end is received within the second inlet portion to couple the first inlet portion to the second inlet portion.7. The apparatus of claim 6 , wherein the first inlet portion is tapered from a first end to a second end.8. The apparatus of claim 6 , wherein the inlet connector has an outer diameter smaller than an outer diameter of the first inlet portion and an outer diameter of the second inlet portion.9. The ...

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Номер записи: 19
06-07-2017 дата публикации

Automated Liquid Blending System

Номер: US20170189868A1
Автор: Edelman Matthew, Edelman Ronnie J., Meyer Dominic E.
Принадлежит: KSi Conveyor, Inc.

A liquid blending system and method for the continuous blending of agrochemicals. The system uses static-rate pumps to deliver a continuous pressurized agrochemical to the proportional valve and the control system continuously regulates the flow rate by controlling the respective proportional valve. A method is disclosed for the simultaneous delivery of the requested quantity of each respective agrochemical. Each agrochemical flow rate is adjusted to deliver the requested quantity of each agrochemical fluid simultaneously based on a measured quantity of each agrochemical fluid as a proportion of the total quantity of the respective agrochemical fluid requested based on a blend recipe; a selected blend recipe; and a measured rate-limiting liquid source. A modular rack system is described for organizing and efficiently installing and maintaining the system. 1. A liquid blending system for the continuous blending of fluids for agricultural uses , the liquid blending system comprising: [ 1. A inlet fluid connection for connecting to a respective fluid source; and', '2. A outlet fluid connection for directing a first pressurized fluid;, 'i. A static-rate pump comprising, 'ii. A meter that generates a fluid signal in relation to the amount of the fluid flowing from the fluid source;', 'iii. A proportional valve fluidly connected downstream of the meter, the proportional valve biased in a closed position;, 'a. A fluid handling assembly for each of two or more bulk fluid sources containing agrochemicals, each fluid handling assembly comprisingb. A control system that receives each fluid signal, the control system generates a power signal to activate a respective static-rate pump, and the control system generates a control signal for each proportional valve based on the respective fluid signal and a blending recipe;c. Each proportional valve receives the respective control signal; and each proportional valve opens in response to the respective control signal whereby a ...

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Номер записи: 20
29-07-2021 дата публикации

VOLUMETRIC CONTROL FOR PROPPANT CONCENTRATION IN HYDRAULIC FRACTURING

Номер: US20210229049A1
Автор: Fripp Michael Linley, Mazrooee Mehdi
Принадлежит:

Methods and systems for controlling proppant concentration in a hydraulic fracturing slurry include measuring volumetric flow rates of fracturing fluid input to a blender and hydraulic fracturing slurry output from the blender, using these measured values to calculate a volumetric flow rate of proppant input, a slurry density and/or a slurry volume fraction, adjusting first and second valves to control rates of fluid and proppant delivery to the blender and re-measuring the volumetric flow rates and recalculating until target values of volumetric flow rate of proppant input, slurry density and/or slurry volume fraction are achieved. 1. A method of controlling proppant concentration in a hydraulic fracturing slurry , comprising:{'sub': sl-target', 'sl-target', 'fl', 'pr, 'a) transmitting to a non-transient computer readable memory of a blender control unit, target input values of a slurry density (ρ), a slurry volumetric flow rate ({dot over (V)}), and inputs of a known density of a fracturing fluid (ρ) and known density of a proppant (ρ);'}b) sending from a transmitter of the blender control unit, a command signal to actuate a first valve to deliver the fracturing fluid to a blender;{'sub': 'pr', 'c) sending from the transmitter of the blender control unit, a second command signal to actuate a second valve to deliver the proppant to the blender at a non-zero proppant mass flow rate ({dot over (m)});'}{'sub': fl', 'fl, 'd) measuring, using a first volume flow rate sensor, a volumetric flow rate ({dot over (V)}) of the fracturing fluid input to the blender and transmitting a signal corresponding to the measured {dot over (V)}to a signal receiver of the blender control unit;'}{'sub': sl', 'sl, 'e) measuring, using a second volume flow rate sensor, a volumetric flow rate ({dot over (V)}) of the hydraulic fracturing slurry output from the blender and transmitting a signal corresponding to the measured Vto the signal receiver of the blender control unit;'}f) executing ...

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Номер записи: 21
20-07-2017 дата публикации

Methods of making medical solutions and related systems

Номер: US20170203021A1
Автор: Martin Joseph Crnkovich, Robert E. Hassard, Sue-Jane Lee, Wayne Raiford
Принадлежит: Fresenius Medical Care Holdings Inc

This disclosure relates to making medical solutions. In certain aspects, a method is performed by a data processing apparatus. The method includes introducing liquid into a container that contains a dissolvable solid concentrate in a manner so that a layer of solution above the solid concentrate is maintained at a depth that allows the liquid introduced into the container to agitate the solution adjacent to the solid concentrate to cause mixing of the solid concentrate with the solution.

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Номер записи: 22
03-08-2017 дата публикации

Method for manufacturing ultra-fine bubbles having oxidizing radical or reducing radical by resonance foaming and vacuum cavitation, and ultra-fine bubble water manufacturing device

Номер: US20170216794A1
Автор: Chikashi Kamimura, Takashi Kamimura
Принадлежит: Johokagaku Kenkyusyo Co Ltd

A method is provided for producing fine-bubble water by resonance foaming and vacuum cavitation, and a device for manufacturing each of ultra-fine-bubble water of hydrogen gas having a reducing radical function, ultra-fine-bubble water of air and oxygen gas having an oxidizing radical function, ozone ultra-fine-bubble water having a sterilization function enabled by ozone, and fine-bubble water of nitrogen/carbon dioxide gas for increasing the ability to preserve the freshness of raw agricultural products, livestock products, and marine products.

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Номер записи: 23
12-08-2021 дата публикации

SLURRY MIXING DEVICE

Номер: US20210245123A1
Автор: CHEN Jianying, FANG Zheng, LIU Jianghai, Shi Li, WENG Zizheng, WU Wutong
Принадлежит: ZHEJIANG CANAAN TECHNOLOGY LIMITED

A slurry mixing device includes an installation frame, a slurry mixing tank, a slurry feeding tank, a cooling mechanism and a slurry discharging mechanism. The slurry feeding tank is movably arranged under the slurry mixing tank, the cooling mechanism and the slurry discharging mechanism. A mass scale is arranged under the slurry feeding tank. A stirring cavity is formed in the slurry mixing tank, and a stirring paddle is arranged in the stirring cavity. A stirring motor is arranged on the slurry mixing tank. An outlet is arranged on the bottom of the stirring cavity. An oil bath cavity is formed between the slurry mixing tank and the stirring cavity. The cooling mechanism includes a lifting cylinder and a lifting base. The lifting base is provided with a rotating paddle and a rotating motor. The lifting cylinder is arranged on the installation frame. 1. A slurry mixing device , comprising an installation frame , a slurry mixing tank , a slurry feeding tank , a cooling mechanism and a slurry discharging mechanism , wherein ,the slurry mixing tank, the cooling mechanism and the slurry discharging mechanism are successively arranged on the installation frame; the installation frame is provided with a transport channel under the slurry mixing tank, the cooling mechanism and the slurry discharging mechanism; the slurry feeding tank is provided with an open end and is movably arranged in the transport channel along a direction of the transport channel; the transport channel is provided with a mass scale at a position corresponding to the slurry mixing tank;a stirring cavity is formed in the slurry mixing tank, and a stirring paddle is rotatably arranged in the stirring cavity; a stirring motor for rotatably driving the stirring paddle is arranged on the slurry mixing tank; a bottom of the stirring cavity extends to an outside of the slurry mixing tank to form an outlet; an oil bath cavity is formed between the slurry mixing tank and the stirring cavity;the cooling ...

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Номер записи: 24
16-08-2018 дата публикации

METHOD AND SYSTEM FOR INJECTING SLURRY USING CONCENTRATED SLURRY PRESSURIZATION

Номер: US20180229190A1
Автор: JR. Eli, Oklejas
Принадлежит: VECTOR TECHNOLOGIES, LLC

A slurry injection system having a plurality of clear fluid pumps receiving clear fluid from a low pressure clear fluid manifold and pressurizing the clear fluid into high pressure clear fluid and communicating the high pressure clear fluid into the high pressure clear fluid manifold. A blender unit having low pressure slurry therein. A mixer receives clear fluid through a first valve. A slurry pressurizer in fluid communication with the high pressure clear fluid manifold through a second valve. The slurry pressurizer forms high pressure slurry by pressurizing the low pressure slurry from the blender unit using high pressure manifold clear fluid that is communicated to the mixer and communicates low pressure fluid to the low pressure clear fluid manifold. The mixer mixes the high pressure slurry and clear fluid from the first valve to form a mixture that is communicated to a slurry injection site. 1. A slurry injection system comprising:a low pressure clear fluid manifold;a high pressure clear fluid manifold;a plurality of clear fluid pumps receiving clear fluid from the low pressure clear fluid manifold and pressurizing the clear fluid into high pressure clear fluid and communicating the high pressure clear fluid into the high pressure clear fluid manifold;a blender unit having low pressure slurry therein;a mixer in fluid communication with the high pressure clear fluid manifold through a first valve; anda slurry pressurizer in fluid communication with the high pressure clear fluid manifold through a second valve, the mixer, the blender unit and the low pressure clear fluid manifold, said slurry pressurizer forming high pressure slurry by pressurizing the low pressure slurry from the blender unit using high pressure clear fluid from the high pressure clear fluid manifold, said slurry pressurizer communicating high pressure slurry to the mixer and communicating low pressure fluid to the low pressure clear fluid manifold;said mixer mixing the high pressure slurry and ...

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Номер записи: 25
31-08-2017 дата публикации

EMULSION MATRIX GROUND STATION WITH INTRINSIC SAFETY

Номер: US20170246598A1
Автор: TANG Qiuming
Принадлежит: SHIJIAZHUANG SUCCESS MACHINERY ELECTRICAL CO. LTD.

Provided is an emulsion matrix ground station with intrinsic safety, which relates to the technical field of emulsion matrix preparation process and apparatus of mobile ground auxiliary equipment in civil explosive industry. The emulsion matrix ground station may include a water phase tank, an oil phase tank, a water phase pump, an oil phase pump and a static emulsification device. The water phase pump may have an inlet connected to an outlet of the water phase tank by a pipeline, and an outlet connected to a water phase inlet of the static emulsification device by a pipeline. The oil phase pump may have an inlet connected to an outlet of the oil phase tank by a pipeline, and an outlet connected to an oil phase inlet of the static emulsification device by a pipeline. 19. An emulsion matrix ground station with intrinsic safety , comprising a water phase tank , an oil phase tank , a water phase pump , an oil phase pump () and a static emulsification device , wherein ,the water phase pump has an inlet connected to an outlet of the water phase tank by a pipeline, and an outlet connected to a water phase inlet of the static emulsification device by a pipeline;the oil phase pump has an inlet connected to an outlet of the oil phase tank by a pipeline, and an outlet connected to an oil phase inlet of the static emulsification device by a pipeline.2. The emulsion matrix ground station with intrinsic safety of claim 1 , wherein claim 1 , the static emulsification device comprises the oil phase inlet claim 1 , the water phase inlet claim 1 , a flange sleeve claim 1 , emulsification inner cores and an emulsification device outlet claim 1 , wherein claim 1 ,an inner sleeve is provided inside the flange sleeve with a sealed cavity formed between an outer wall of the inner sleeve and an inner wall of the flange sleeve, the water phase inlet is provided on a side wall of the flange sleeve and is communicated with the sealed cavity, at least three stages of emulsification inner ...

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Номер записи: 26
23-09-2021 дата публикации

Fluid Injection System

Номер: US20210291130A1
Автор: Watson Miles Allen
Принадлежит:

A fluid injection system is a system that enables the automatic mixing and dispensing of select additives to desired output locations. The system may include at least one supply line, at least one pumping mechanism, at least one injection assembly, and a base controller. The at least one supply line carries the supply flow from a supply source for the mixing and the distribution of the selected additives to the desired output locations. The at least one pumping mechanism facilitates the injection of the additives to the supply flow being carried by the at least one supply line. The at least one injection assembly enables the introduction of the combined additives into the supply flow via the at least one pumping mechanism. Finally, the base controller monitors the injection of the right amounts of additives as well as the correct combination of the additives being injected into the supply flow. 1. A fluid injection system comprising:at least one supply line;at least one pumping mechanism;at least one injection assembly;a base controller;the at least one injection assembly comprising a plurality of additive reservoirs, a plurality of reservoir valves, and an injection line;the injection line being in fluid communication with the at least one supply line through the at least one pumping mechanism;each of the plurality of additive reservoirs being in fluid communication with the injection line by a corresponding reservoir valve from the plurality of reservoir valves; and,the base controller being electrically connected to each of the plurality of reservoir valves.2. The fluid injection system as claimed in comprising:at least one filter;at least one backflow preventer;the at least one filter being operatively integrated into the at least one supply line, wherein the at least one filter is used to remove contaminants from fluid flow through the at least one supply line;the at least one backflow preventer being operatively integrated into the at least one supply line, ...

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Номер записи: 27
14-09-2017 дата публикации

LOW PRESSURE FLUCTUATION FLOW CONTROL APPARATUS AND METHOD

Номер: US20170259226A1
Автор: Bayer Benjamin Patrick, Chan Laura Suk Chong, Ereifej Fady Khalil, Roybal Daniel Valentin
Принадлежит:

This invention provides apparatuses and methods to supply a steady volume of liquid with low pressure fluctuation that can be used to form a liquid blend or to supply other equipment or tools. The invention uses a flow controller that controls the flow rate for liquid that is fed to a liquid supply pipe from a recirculation loop that is connected thereto, the recirculation loop has a dip tube for insertion into a liquid supply container, pump, and liquid backpressure control device. 1. A low pressure fluctuation control apparatus comprising:a recirculation loop for recirculating a liquid comprising, in fluid communication, a dip tube, a pump, a first regulator, a first flow meter, and a junction in said recirculation loop;a flow control system in fluid communication with said recirculation loop via and downstream of said junction,wherein said recirculation loop draws said liquid from a supply container via said dip tube and returns at least a portion of said liquid to said supply container via a return tube downstream of said junction in said recirculation loop,wherein said pump is a diaphragm or bellows type pump.2. The apparatus of claim 1 , wherein said flow control system comprises a second flow controller.3. The apparatus of claim 2 , wherein said second flow controller comprises a second flow meter and a second regulator in fluid communication claim 2 , and wherein said second flow controller further comprises a control valve.4. (canceled)5. (canceled)6. The apparatus of claim 3 , wherein said first flow meter comprises a first flow transmitter and said second flow meter comprises a second flow transmitter.7. The apparatus of claim 1 , wherein said first regulator is controlled by a direct-operated air regulator.8. The apparatus of claim 2 , wherein said flow control system further comprises an isolation valve.9. The apparatus of claim 6 , wherein said first flow transmitter is electrically connected to a first flow controller that receives a signal from said ...

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Номер записи: 28
14-09-2017 дата публикации

DILUTED SOLUTION PRODUCTION METHOD AND DILUTED SOLUTION PRODUCTION APPARATUS

Номер: US20170259234A1
Автор: HAYASHI Yoshifumi, YAMANAKA Koji, YAMASHITA Yukinari, YANO Daisaku
Принадлежит: ORGANO CORPORATION

A diluted solution production method of the present invention is a diluted solution production method of producing a diluted solution of a second liquid by adding the second liquid to a first liquid, the method including feeding the first liquid to a first pipe; and controlling pressure in a tank that stores the second liquid to add, through the second pipe that connects the tank to the first pipe, the second liquid to the first liquid in the first pipe. Adding the second liquid includes measuring a flow rate of the first liquid or the diluted solution that flows through the first pipe; measuring a component concentration of the diluted solution; and controlling the pressure in the tank, based on the measured values of the flow rate and the component concentration, so as to adjust the component concentration of the diluted solution to a specified value. 1. A diluted solution production method of producing a diluted solution of a second liquid by adding the second liquid to a first liquid , the method comprising the steps of:feeding the first liquid to a first pipe; andcontrolling pressure in a tank that stores the second liquid so as to add, through a second pipe that connects the tank to the first pipe, the second liquid to the first liquid flowing through the first pipe,the step of adding the second liquid including the steps of:measuring a flow rate of the first liquid or the diluted solution that flows through the first pipe;measuring a component concentration of the diluted solution; andcontrolling the pressure in the tank, based on the measured values of the flow rate and the component concentration, so as to adjust the component concentration of the diluted solution to a specified value.2. The diluted solution production method according to claim 1 , whereinthe step of adding the second liquid includes feeding the second liquid to the second pipe in a laminar flow state.3. The diluted solution production method according to claim 1 , whereinthe step of adding ...

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Номер записи: 29
29-09-2016 дата публикации

COMPOSITIONS AND METHODS FOR DELIVERY OF CARBON DIOXIDE

Номер: US20160280610A1
Автор: BROWN Joshua Jeremy, FORGERON Dean Paul, MONKMAN George Sean, Sandberg Paul J.
Принадлежит:

Compositions and methods are provided for a system in which liquid carbon dioxide, or a mixture of liquid and gaseous carbon dioxide, is converted to solid carbon dioxide by exiting an orifice at a sufficient pressure drop, e.g., for delivery of carbon dioxide to a concrete mixture in a mixer. 1. An apparatus for determining a flow rate of carbon dioxide , comprising:(i) a delivery line through which flows gaseous carbon dioxide, liquid carbon dioxide, or a combination of gaseous and liquid carbon dioxide;{'sub': p', 'o', 'o', 'p, '(ii) an orifice at the distal end of the delivery line, through which the carbon dioxide exits from the delivery line, wherein the diameter of the delivery line as it joins the orifice is Dand the diameter of the orifice is D, and wherein Dis less than D;'}(iii) a first temperature sensor proximal to the orifice and configured to detect a first temperature, T, of carbon dioxide in the delivery line and to transmit the detected first temperature to a flow rate calculation system;{'sub': 'u', '(iv) a pressure sensor proximal to the orifice and configured to detect a pressure, P, of carbon dioxide in the delivery line and to transmit the detected pressure to the flow rate calculation system; and'}{'sub': 'D', '(v) a second temperature sensor distal to the orifice and configured to detect a second temperature, T, of carbon dioxide exiting the orifice and to transmit the detected second temperature to the flow rate calculation system.'}2. The apparatus of further comprising:(vi) the flow rate calculation system3. The apparatus of claim 2 , wherein the flow rate calculation system is configured to{'sub': 'D', '(a) at a first time, determine from Twhether the carbon dioxide in the delivery line when it reaches the orifice is 100% gas or 100% liquid, or a mix of gas and liquid, and'}{'sub': p', 'o', 'u', 'o', 'u', 'D, '(b) calculate an instantaneous flow rate for the first time, wherein when the carbon dioxide in the delivery line as it is ...

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Номер записи: 30
18-11-2021 дата публикации

LIQUID EJECTION DEVICE FOR A VEHICLE WASHING SYSTEM AND METHOD FOR ITS OPERATION

Номер: US20210354667A1
Автор: CONRAD Ferdinand, DÜRNDORFER Felix
Принадлежит: WASHTEC HOLDING GMBH

A liquid ejection device for a vehicle washing system includes a reservoir volume, a first supply line coupled upstream to the reservoir for supplying a first liquid with a first supply rate and a second supply line coupled upstream to the reservoir for supplying a second liquid with a second supply rate. The device further comprises a removal line coupled downstream to the reservoir with a blocking device for blocking liquid flow through the removal line, and a detection unit for detecting liquid volume in the reservoir and a mixing ratio of the liquids introduced into the reservoir; and a removal device for ejecting the liquid found in the reservoir through an ejection element coupled to the removal line. In addition, the device comprises a control unit which is coupled to the detection unit and the removal device and is set up to start an ejection process by the removal device upon reaching a predetermined liquid volume and a predetermined mixing ratio. 121-. (canceled)22. A liquid ejection device for a vehicle washing system , the device comprising:a reservoir volume;a first supply line coupled upstream to the reservoir volume for supplying a first liquid with a first supply rate;a second supply line coupled upstream to the reservoir volume for supplying a second liquid with a second supply rate;a removal line coupled downstream to the reservoir volume with a blocking device for blocking a liquid flow through the removal line;a detection unit for detecting a liquid volume in the reservoir volume and a mixing ratio of the liquids introduced into the reservoir volume;a removal device for ejecting the liquid found in the reservoir volume with an ejection rate through an ejection element coupled to the removal line; anda control unit which is coupled to the detection unit and the removal device and is set up to start an ejection process by means of the removal device upon reaching a predetermined liquid volume and a predetermined mixing ratio,wherein the control ...

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Номер записи: 31
29-08-2019 дата публикации

INTEGRATED FLUIDS DELIVERY PLATFORM

Номер: US20190264517A1
Автор: Aguirre Franz, Chong Jonathan Wun Shiung, Kennett Kevin, Marlatt Andrew
Принадлежит:

A fluids delivery system may include a mixing system configured to deliver a fluid to a wellbore; a dry component delivery system configured to deliver a dry component to the mixing system; a liquid additive system configured to deliver a liquid component to the mixing system; and a controls system configured to control the mixing system, the dry additive system and the liquid additive system to produce the fluid. 1. A fluids delivery system comprising:a mixing system configured to deliver a fluid to a wellbore;a dry component delivery system configured to deliver a dry component to the mixing system;a liquid additive system configured to deliver a liquid component to the mixing system; anda controls system configured to control the mixing system, the dry additive system and the liquid additive system to produce the fluid.2. The fluids delivery system of claim 1 , wherein the mixing system comprises at least two mixers claim 1 , a sensor array claim 1 , and a buffer tank.3. The fluids delivery system of claim 1 , wherein the dry component delivery system comprises at least one dry storage container.4. The fluids delivery system of claim 3 , wherein the dry component delivery system further comprises a measuring component to measure the inventory of the at least one dry storage container.5. The fluids delivery system of claim 3 , wherein the dry component delivery system further comprises at least one of a gravity conveyance claim 3 , a pneumatic conveyance claim 3 , or a mechanical conveyance to deliver the dry component to the mixing system.6. The fluids delivery system of claim 1 , further comprising at least one fiber feeder.7. The fluids delivery system of claim 1 , wherein the liquid additive system comprises at least one liquid storage container.8. The fluids delivery system of claim 7 , wherein the liquid additive system further comprises a pump to deliver the liquid additive to the mixing system.9. The fluids delivery system of claim 2 , wherein the controls ...

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Номер записи: 32
25-11-2021 дата публикации

AUTOMATED METHOD AND APPARATUS FOR PREPARING BIOPROCESS SOLUTIONS

Номер: US20210362106A1
Автор: Fletcher Thomas Reid, Mauro Wayne, Neese David
Принадлежит: FUJIFILM Irvine Scientific, Inc.

An automated apparatus for preparing a liquid bioprocess solution includes at least one mixing chamber having a lower port and an upper port for fluid to enter the at least one mixing chamber, an array of tubing for fluid flow within the system, a plurality of valves provided within the tubing, and a mixing controller configured to cause the automated apparatus to perform a series of sequential mixing steps causing the preparation of the liquid bioprocess solution from a dry ingredient. The series of sequential mixing steps include opening a first valve associated with the lower port to provide fluid to the at least one mixing chamber through the lower port, and after a predetermined amount of elapsed time, closing the first valve and opening a second valve associated with the upper port to provide fluid to the at least one mixing chamber through the upper port. 1. An automated apparatus for preparing a liquid bioprocess solution , comprising:at least one mixing chamber having a lower port and an upper port for fluid to enter the at least one mixing chamber;an array of tubing for fluid flow within the system;a plurality of valves provided within the tubing; and opening a first valve associated with the lower port to provide fluid to the at least one mixing chamber through the lower port, and', 'after a predetermined amount of elapsed time, closing the first valve and opening a second valve associated with the upper port to provide fluid to the at least one mixing chamber through the upper port., 'a mixing controller comprising at least a processor and a memory with instructions stored thereon, the mixing controller configured to cause the automated apparatus to perform a series of sequential mixing steps, the series of sequential mixing steps causing the preparation of the liquid bioprocess solution from a dry ingredient and comprising2. The automated apparatus of claim 1 , further comprising one or more sensors configured to take one or more measurements during ...

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Номер записи: 33
05-10-2017 дата публикации

GAS-DISSOLVED WATER PRODUCTION DEVICE AND PRODUCTION METHOD

Номер: US20170282132A1
Автор: HARADA Minoru, OZAWA Suguru, TAKAHASHI Munehito
Принадлежит:

An ozone water production device () includes: flow rate controllers () that each control a flow rate of gas which is a raw material; a flow rate meter () that measures a flow rate of water which is a raw material; a booster pump () that controls pressure of the water; an ozone water generating unit () that generates ozone water by mixing ozone gas and the water; and a pressure sensor () that measures pressure of the ozone water which is to be supplied to a use point (). The booster pump () controls the pressure of the water such that the pressure of the ozone water measured by the pressure sensor () is constant. The flow rate controllers () each control the flow rate of the gas in accordance with the flow rate of the water measured by the flow rate meter (). 1. A gas-dissolved water production device comprising:a gas flow rate control unit that controls a flow rate of gas which is a raw material;a water flow rate measuring unit that measures a flow rate of water which is a raw material;a water pressure control unit that controls pressure of the water;a gas-dissolved water generating unit that generates gas-dissolved water by mixing the gas and the water; anda pressure measuring unit that measures pressure of the gas-dissolved water which is to be supplied to a use point, whereinthe water pressure control unit controls the pressure of the water such that the pressure of the Gas-dissolved water measured by the pressure measuring unit is constant, andthe gas flow rate control unit controls the flow rate of the gas in accordance with the flow rate of the water measured by the water flow rate measuring unit.2. The gas-dissolved water production device according to claim 1 , comprising:a concentration measuring unit that measures concentration of the gas-dissolved water; anda control unit that controls, on the basis of the concentration of the gas-dissolved water measured by the concentration measuring unit, the flow rate of the gas so as to reduce a difference between a ...

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Номер записи: 34
10-09-2020 дата публикации

Testing device and method for evaluating the effect of CO2 on the reaction rate of acid rock plate

Номер: US20200282373A1
Автор: Bo GOU, Chao Liu, Feng Shen, Jianchun Guo, Jinqiao Wu, Jun Ni, Nianxi WANG, Ruimin GAO, Shiyan Hao, Xiangzeng Wang, XIAO Li
Принадлежит: SOUTHWEST PETROLEUM UNIVERSITY

The invention discloses a testing device and method for evaluating effects of CO2 reaction rate of acid rock plate. The testing device includes an acid fluid conveying unit, a CO2 conveying unit, a mixing tank, a plate holder, a recycling fluid tank, and a vacuum pump. The mixing tank includes an acid fluid inlet, a CO2 inlet, and a miscible fluid outlet. The acid fluid inlet is connected with the acid fluid conveying unit, the CO2 inlet is connected with the CO2 conveying unit, the miscible fluid outlet is connected with the plate holder, the plate holder is connected with the recycling fluid tank, and the recycling fluid tank is connected to the vacuum pump. The CO2 conveying unit includes a CO2 cylinder and a gas booster pump which is connected to the cylinder. The outlet of the pump is connected to the gas inlet of the mixing tank.

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Номер записи: 35
27-10-2016 дата публикации

Nitrous oxide gas mixer for generating a nitrous oxide gas mix

Номер: US20160310918A1
Автор: Fabian Baldus
Принадлежит: BALDUS MEDIZINTECHNIK GmbH

A nitrous oxide gas mixer includes at least one mixing chamber having at least one nitrous oxide gas connection and at least one oxygen gas connection for introduction of oxygen gas and nitrous oxide gas and at least one flow rate controller, by which a volume flow of the two gases can be respectively adjusted separately and/or together. At least one O 2 emergency button is mounted to the mixing chamber for emergency flooding the mixing chamber with oxygen gas and/or with ambient air.

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Номер записи: 36
24-09-2020 дата публикации

VOLUMETRIC AND GRAVIMETRIC FILL LEVEL FOR PRODUCING A GAS MIXTURE

Номер: US20200298191A1
Автор: SCHMID Hans Juergen
Принадлежит: LINDE AKTIENGESELLSCHAFT

A method for producing a gas mixture in a gas container is provided, having a plurality of components. At least one first component is volumetrically metered, said first component being locked into at least one sample volume of a plurality of sample volumes from a storage container of the first component and conducted into the gas container from the at least one sample volume, and at least one second component is gravimetrically metered, wherein the at least one second component is conducted from a storage container of the at least one second component into the gas container, and the gas container is weighed using a scale in order to determine the content of the at least one second component. A device for carrying out the method is also provided. 1. A method for producing a gas mixture in a gas container , which has a plurality of components , wherein at least one first component is volumetrically metered , wherein said first component from a storage container of the first component is locked into at least one sample volume of a plurality of sample volumes , and conducted into the gas container from the at least one sample volume , and wherein at least one second component is gravimetrically metered , wherein said second component is conducted from a storage container of the at least one second component into the gas container , and the gas container is weighed using a scale in order to determine the content of the at least one second component.2. The method according to claim 2 , characterized in that the second component is a residual gas component claim 2 , which makes up the largest content of the produced gas mixture.3. The method according to claim 1 , characterized in that the at least one first component makes up a content of the produced gas mixture that is smaller than 5% v/v.4. The method according to claim 1 , characterized in that the volumetric metering of the at least one first component and/or the gravimetric metering of the at least one second ...

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Номер записи: 37
16-11-2017 дата публикации

CONTINUOUS READY MIX JOINT TREATMENT AND TEXTURE PRODUCT PRODUCTION

Номер: US20170326510A1
Автор: Finley Erin, HARGROVE Pamela, Hattaway Clinton, Immordino Salvatore, Tuttle Lori
Принадлежит:

A continuous ready mix joint or texture compound manufacturing system and a method for continuously manufacturing a ready mix joint or texture compound includes a continuous mixer having an inlet and an outlet, a pump disposed at the outlet of the continuous mixer, and a disperger having an inlet and an outlet. The continuous mixer is adapted to receive at least one dry ingredient and at least one wet ingredient at the inlet and continuously mix the at least one dry ingredient and the at least one wet ingredient to form a mixed composition. The pump is adapted to pump the mixed composition from the outlet of the continuous mixer to the inlet of the disperger. The disperger is adapted to receive the mixed composition and apply a shear force to the mixed composition to form a homogenized, disperged composition. 1. A method of continuously manufacturing a construction product , the method comprising:feeding at least one dry ingredient and at least one wet ingredient to a continuous mixing apparatus;continuously mixing the plurality of dry ingredients and the plurality of wet ingredients using the continuous mixing apparatus to form a mixed composition;transporting the mixed composition to an inlet of a disperger adapted to apply a shear force to and homogenize the mixed composition; anddisperging the mixed composition to form a disperged composition.2. The method of claim 1 , further comprising:calculating, using a first sensor, a pre-disperger characteristic of the mixed composition before entering the disperger; andcalculating, using a second sensor, a post-disperger characteristic of the mixed composition after entering the disperger.3. The method of claim 2 , wherein the pre-disperger characteristic and the post-disperger characteristic comprises at least one of:(a) a viscosity value;(b) a flow rate value;(c) a pressure value;(d) a temperature value;(e) a shear force; and(f) a content of solids;wherein when the pre-disperger characteristic and the post-disperger ...

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Номер записи: 38
29-11-2018 дата публикации

NITROUS OXIDE GAS MIXER FOR GENERATING A NITROUS OXIDE GAS MIX

Номер: US20180339279A1
Автор: Baldus Fabian
Принадлежит:

A nitrous oxide gas mixer includes 2. The nitrous oxide gas mixer as claimed in claim 1 , further comprising a connection option for a pulse oxymeter and/or for a vital parameters patient sensor.4. The nitrous oxide gas mixer as claimed in claim 3 ,{'sub': '2', 'further comprising at least the Oemergency button provided on the pre-chamber.'}8. The nitrous oxide gas mixer as claimed in claim 1 , wherein the nitrous oxide gas discharge button comprises a timer element or is controlled by a timer element claim 1 , so that upon expiration of a period of time set on the timer element claim 1 , the nitrous oxide gas discharge button automatically returns to an off position.19. The nitrous oxide gas mixer as claimed in claim 3 , wherein said mixer comprises a voice control device claim 3 , which is designed and provided to control operating functions of the mixer via an acoustic detection of a voice of a practitioner.21. The nitrous oxide gas mixer as claimed in claim 4 , further comprising at least one mixer control unit claim 4 , wherein the mixer control unit comprises at least one digital control unit claim 4 , wherein the control unit is designed such that it controls said concentration controller and/or said flow rate controller on the basis of the user's specification. The subject application This application is a continuation of U.S. application Ser. No. 15/099,415 filed Apr. 14, 2016 which claims priority to European Patent Application Serial Nos. 15001240.9, filed Apr. 27, 2015 and 16000433.9, filed Feb. 23, 2016, the contents of each of which are incorporated herein by reference.The nitrous oxide gas mixer presented here comprises at least one mixing chamber, within which an oxygen gas and a nitrous oxide gas are mixed together in respectively predeterminable volumes and/or mole contents to form the nitrous oxide gas mix.The mixing chamber comprises at least one nitrous oxide connection and at least one oxygen gas connection, so that both the oxygen gas and the ...

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Номер записи: 39
19-11-2020 дата публикации

Method and Apparatus for Applying Cementitious Polyurethane

Номер: US20200360880A1
Автор: Paul Sleightholme
Принадлежит: Individual

A device and method device for continuous mixing and laying of cementitious coating onto a substrate. There is a first mixing stage for metering and mixing a first liquid and a second liquid to create a first mix and a second mixing stage for metering and mixing the first mix with aggregate to form a second mix. The first and second mixing stages use flow meters and flow controllers for metering and restricting the flow of the first liquid, the second liquid and aggregate. A controller operatively coupled to the flow meters and flow controllers controls the mixing in a closed-feedback arrangement. A screed box applies the second mix onto the substrate to create a flooring layer. The flooring may be in a food processing plant.

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Номер записи: 40
19-11-2020 дата публикации

APPARATUS AND METHOD FOR MANUFACTURING BIO EMULSION FUEL USING VEGETABLE OIL

Номер: US20200362256A1
Автор: HASEGAWA Shinji, KOH James Chun
Принадлежит:

A bio emulsion fuel manufacturing apparatus and method using vegetable oil is provided, including an oil tank unit configured to refine a vegetable oil introduced from an oil inlet by using a coagulant agent and a centrifugal decanter; a water tank unit configured to pretreat a water introduced from a water inlet by using a water tank catalyst; a mixed oil unit connected to the oil tank unit and the water tank unit, and configured to produce a mixed oil by using an inline mixer; and an ionization catalyst unit connected to the mixed oil unit and configured to convert the mixed oil to a bio emulsion fuel by using an ionization catalyst group. 1. A bio emulsion fuel manufacturing apparatus using vegetable oil , comprising:an oil tank unit configured to refine and store an oil introduced therein;a water tank unit configured to pretreat a water introduced therein by using a water tank catalyst;a mixed oil unit connected to the oil tank unit and the water tank unit, and configured to produce a mixed oil by mixing a refined oil introduced from the oil tank unit and a pretreated water introduced from the water tank unit; andan ionization catalyst unit connected to the mixed oil unit and configured to convert the mixed oil, which is introduced from the mixed oil unit, to a bio emulsion fuel by using an ionization catalyst group.2. The bio emulsion fuel manufacturing apparatus of claim 1 ,wherein the oil tank unit further includes:an oil supplying pump configured to introduce the oil therein;an oil tank configured to receive the oil through the oil supplying pump and store the oil temporarily;a coagulant feeder connected to the oil tank and configured to provide a coagulant agent into the oil tank and solidify impurities in the oil;an oil transfer pump configured to transfer the oil and solidified impurities inside the oil tank;a centrifugal decanter configured to receive the oil and solidified impurities from the oil transfer pump and generate the refined oil by separating ...

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Номер записи: 41
17-12-2020 дата публикации

Systems and Methods for Generating a Conductive Liquid Comprising Deionized Water with Ammonia Gas Dissolved Therein

Номер: US20200391163A1
Автор: Brammer Ulrich Alfred, Le Tiec Christiane, Seiwert Johannes
Принадлежит:

Systems and methods are described for dissolving ammonia gas in deionized water. The system includes a deionized water source and a gas mixing device including a first inlet for receiving ammonia gas, a second inlet for receiving a transfer gas, and a mixed gas outlet for outputting a gas mixture comprising the ammonia gas and the transfer gas. The system includes a contactor that receives the deionized water and the gas mixture and generates deionized water having ammonia gas dissolved therein. The system includes a sensor in fluid communication with at least one inlet of the contactor for measuring a flow rate of the deionized water, and a controller in communication with the sensor. The controller sets a flow rate of the ammonia gas based on the flow rate of the deionized water measured by the sensor, and a predetermined conductivity set point. 1. A system for dissolving ammonia gas in DI-water , the system comprising:a deionized water source; a first inlet in fluid communication with a first gas source for supplying ammonia gas;', 'a second inlet in fluid communication with a second gas source for supplying a transfer gas; and', 'a mixed gas outlet for outputting a gas mixture comprising the ammonia gas and the transfer gas;, 'a gas mixing device comprisinga contactor in fluid communication with the deionized water source and the mixed gas outlet via at least one inlet of the contactor, the contactor generating deionized water having ammonia gas dissolved therein; anda sensor in fluid communication with the at least one inlet of the contactor for measuring a flow rate of the deionized water.2. The system of wherein the mixed gas outlet is in fluid communication with the deionized water source upstream of the at least one inlet of the contactor.3. The system of further comprising a static mixing device positioned upstream of the at least one inlet of the contactor claim 2 , the static mixing device for mixing the gas mixture output from the gas mixing device with ...

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Номер записи: 42
26-12-2019 дата публикации

DILUTED SOLUTION PRODUCTION METHOD AND DILUTED SOLUTION PRODUCTION APPARATUS

Номер: US20190388857A1
Автор: HAYASHI Yoshifumi, YAMANAKA Koji, YAMASHITA Yukinari, YANO Daisaku
Принадлежит: ORGANO CORPORATION

A diluted solution production method of the present invention is a diluted solution production method of producing a diluted solution of a second liquid by adding the second liquid a first liquid, the method including feeding the first liquid to a first pipe; and controlling pressure in a tank that stores the second liquid to add, through the second pipe that connects the tank to the first pipe, the second liquid to the first liquid in the first pipe. Adding the second liquid includes measuring a flow rate of the first liquid or the diluted solution that flows through the first pipe; measuring a component concentration of the diluted solution; and controlling the pressure in the tank, based on the measured values of the flow rate and the component concentration, so as to adjust the component concentration of the diluted solution to a specified value. 1. A diluted solution production apparatus for producing a diluted solution of a second liquid by adding the second liquid to a first liquid , the apparatus comprising:a first pipe that supplies the first liquid;a tank that stores the second liquid;a second pipe that supplies the second liquid from the tank to the first pipe;a flowmeter that measures a flow rate of the first liquid or the diluted solution that flows through the first pipe;a meter that measures a component concentration of the diluted solution,a pressure gauge that measures pressure in the first pipe; anda controller that controls pressure in the tank, based on measured values of the flowmeter, the meter, and the pressure gauge, so as to adjust the component concentration of the diluted solution to a specified value.2. The diluted solution production apparatus according to claim 1 , whereinthe second liquid flows through the second pipe in a laminar flow state.3. The diluted solution production apparatus according to claim 1 , whereinthe second pipe has an inner diameter in a range of more than 0.1 mm and 4 mm or less.4. The diluted solution production ...

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Номер записи: 43
03-12-2019 дата публикации

Measurement of product pellets flow rate

Номер: US10494200B2
Автор: John D. Hottovy, Paresh C. MODY
Принадлежит: Chevron Phillips Chemical Co LP

A process is described that includes flowing a carrier fluid through a transfer line, feeding polymer pellets into the transfer line at a feed location, measuring a first pressure value of the carrier fluid at a location in the transfer line upstream of the feed location, measuring a second pressure value of the carrier fluid and polymer pellets at a downstream location in the transfer line which is downstream of the feed location, and determining a mass flow rate of the polymer pellets flowing in the transfer line based on a differential pressure between the first pressure value and the second pressure value.

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Номер записи: 44
11-03-2021 дата публикации

Powder dispersion system

Номер: KR102226886B1
Автор: 김남중, 김성용, 박경민, 백승환
Принадлежит: 캐비트론 주식회사

본 발명은 파우더와 유체를 혼합하고 혼합된 혼합액을 배출하는 균질기를 이용한 파우더 분산 시스템에 관한 것으로서, 파우더와 유체가 1차로 교반되도록 예비혼합과정이 더 수행되고, 예비혼합액을 전달받은 후 사용목적에 따라 파우더를 미세입자로 분쇄하는 과정이 더 수행되는 균질기를 이용한 파우더 분산 시스템에 관한 것이다. The present invention relates to a powder dispersion system using a homogenizer for mixing powder and fluid and discharging the mixed liquid, wherein the premixing process is further performed so that the powder and the fluid are first stirred, and after receiving the premixed liquid, Accordingly, it relates to a powder dispersion system using a homogenizer in which the process of pulverizing the powder into fine particles is further performed.

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Номер записи: 45
23-11-2020 дата публикации

Polymer dispersion system

Номер: KR102181672B1
Автор: 김남중, 김성용, 박경민, 백승환
Принадлежит: 캐비트론 주식회사

본 발명은 액상에 폴리머를 분산하기 위해 폴리머 파우더와 액상의 유체를 혼합하도록 설계된 균질기를 이용한 폴리머 분산 시스템에 관한 것으로서, 폴리머 파우더와 유체를 혼합하기 위한 다수의 혼합기를 구비하여 미세한 분말 입자로 이루어진 폴리머와 액상의 유체의 혼합율을 향상시키고, 각각의 혼합기를 독립적으로 제어할 수 있어 신뢰성을 제공하는 균질기를 이용한 폴리머 분산시스템에 관한 것이다.

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Номер записи: 46
21-05-2019 дата публикации

Solidification agent mixing and pumping apparatus

Номер: KR101980583B1
Автор: 김웅구, 김인규, 신현영
Принадлежит: (주)대우건설

본 발명은 고화재 교반 및 토출장치에 관한 것으로서, 프레임과, 상기 프레임에 설치되어 상기 프레임을 이동시키는 이동유닛과, 상기 프레임에 설치되며, 내부에 고화재가 수용되는 수용공간이 마련된 수용탱크와, 상기 수용탱크 내부에 회전가능하게 설치되는 회전축과, 상기 회전축에 설치되는 것으로서, 상기 회전축을 기준으로 방사상으로 연장된 다수의 제1교반날개와, 상기 회전축에 설치되어 상기 회전축을 회전시키는 교반구동부가 마련된 교반유닛을 구비한다. 본 발명에 따른 고화재 교반 및 토출장치는 수용탱크에 수용된 다량의 고화재를 교반하며 이송시킬 수 있으므로 다량의 고화재를 경화되기 전에 작업현장으로 운반할 수 있어 천공 홀에 고화재 주입 작업 효율을 향상시킬 수 있는 장점이 있다. The present invention relates to a high-fire stirring and discharging apparatus, and more particularly, to a high-fire stirring and discharging apparatus having a frame, a moving unit installed on the frame and moving the frame, an accommodation tank provided in the frame, A plurality of first stirring vanes provided on the rotating shaft and extending radially with respect to the rotating shaft, and a plurality of first stirring vanes installed on the rotating shaft to rotate the rotating shaft, And an agitation unit. Since the high-fire agitation and discharge apparatus according to the present invention can agitate and transfer a large amount of solid fire contained in a receiving tank, it is possible to transport a large amount of solid fire to a work site before curing, There is an advantage to be improved.

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Номер записи: 47
28-04-2020 дата публикации

Systems and methods for continuous manufacturing of liposomal drug formulations

Номер: US10632072B2
Автор: Antonio Costa, Diane J. Burgess
Принадлежит: University of Connecticut

The present disclosure provides systems and methods for the continuous production of liposomes. An example method includes (a) mixing a solution of lipid and organic solvent from one or more containers to create an organic solvent-lipid solution, (b) providing the organic solvent-lipid solution to a first inlet of an injection port at a first flow rate, wherein the first inlet is in fluid communication with a first conduit, (c) providing an aqueous solution to a second inlet of the injection port at a second flow rate, wherein the second inlet is influid communication with a second conduit, wherein the first conduit is positioned concentrically within the second conduit at an outlet of the injection port, and wherein the first conduit extends through the outlet of the injection port, and (d) mixing the organic lipid solution and the aqueous solution to create a plurality of liposomes.

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Номер записи: 48
08-03-2022 дата публикации

Low pressure fluctuation apparatuses for blending fluids, and methods of using the same

Номер: US11266959B2
Автор: Benjamin Patrick Bayer, Daniel Valentin Roybal, Fady Khalil Ereifej, Laura Suk Chong Chan
Принадлежит: Versum Materials US LLC

A low pressure fluctuation control apparatus comprises a liquid recirculation loop comprising a dip tube, a diaphragm or bellows type pump, a first regulator, a first flow meter, a junction, and a return tube. A back pressure controller is located in the return tube. In addition, the apparatus comprises a material supply line fluidly connected the liquid recirculation loop via the junction. A flow control system is located in the material supply line. The recirculation loop draws liquid from a supply container by the dip tube, and returns a portion of the liquid to the supply container by the return tube. The backpressure flow controller regulates the flow rate of the liquid, thereby steadying fluctuations in the liquid being supplied.

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Номер записи: 49
12-03-2019 дата публикации

Emulsion matrix ground station with intrinsic safety

Номер: US10226745B2
Автор: Qiuming TANG
Принадлежит: SHIJIAZHUANG SUCCESS MACHINERY ELECTRICAL Co Ltd

Provided is an emulsion matrix ground station with intrinsic safety, which relates to the technical field of emulsion matrix preparation process and apparatus of mobile ground auxiliary equipment in civil explosive industry. The emulsion matrix ground station may include a water phase tank, an oil phase tank, a water phase pump, an oil phase pump and a static emulsification device. The water phase pump may have an inlet connected to an outlet of the water phase tank by a pipeline, and an outlet connected to a water phase inlet of the static emulsification device by a pipeline. The oil phase pump may have an inlet connected to an outlet of the oil phase tank by a pipeline, and an outlet connected to an oil phase inlet of the static emulsification device by a pipeline.

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Номер записи: 50
09-12-2021 дата публикации

Ultrafine bubble generating apparatus, ultrafine bubble generating method, ultrafine bubble-containing liquid, and storage medium

Номер: US20210379547A1
Автор: Akitoshi Yamada, Hiroshi Arimizu, Hiroyuki Ishinaga, Masahiko Kubota, Teruo Ozaki, Yoshiyuki Imanaka, Yumi Yanai
Принадлежит: Canon Inc

Provided is a UFB generating apparatus that is capable of efficiently generating a UFB-containing liquid with high purity by controlling generation of UFBs in the liquid. A UFB generating apparatus includes a driving unit that drives a heating element included in a heating unit to generate film boiling in the liquid in contact with the heating element, and a control unit that controls driving conditions of the heating element by the driving unit.

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Номер записи: 51
26-02-2019 дата публикации

Biogas blending and verification systems and methods

Номер: US10214702B2
Автор: Austin Hill, Walter F. Gerhold
Принадлежит: MUSTANG SAMPLING LLC

A biogas blending and energy content verification system and method for controlled enhancement of a biogas feedstock stream energy content profile by selective sampling and analysis of the biogas feedstock stream and controlled injection of a refined gas of a known, higher energy content into the biogas feedstock stream to produce a blended biogas having an augmented energy content profile meeting or exceeding a pre-established minimum to meet end user requirements.

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Номер записи: 52
27-06-2017 дата публикации

Foaming device

Номер: US9687795B2
Автор: Jens Erban
Принадлежит: Henkel AG and Co KGaA

The invention relates to a foaming device ( 1 ) which has a foaming unit ( 2 ) with a foaming chamber ( 17 ), said foaming chamber comprising mechanical foaming means ( 15, 19 ) which are contained inside the chamber and by means of which at least three components that are fed to the foaming chamber ( 17 ) can be mixed. At least one adhesive, a gaseous foaming medium, and a free flowing diluent are used as the components in order to produce an adhesive foam. Adjusting means ( 25 ) are provided in order to adjust the ratio of the individual components to one another in order to influence the properties of the adhesive foam.

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Номер записи: 53
02-04-2020 дата публикации

액체 실리콘 고무 조성물을 제조하기 위한 공정 및 장치

Номер: KR20200035274A
Автор: 레이너 프레우덴버거, 루에디거 시에브만, 지앙준 가오, 카린 프로에쉬레, 트래비스 엘. 클레멘츠, 프랜즈 헤이덴펠더
Принадлежит: 다우 실리콘즈 코포레이션

부가-가교결합 액체 실리콘 고무의 연속 또는 반연속 제조를 위한 조립체 및 공정, 그리고 그로부터 제조된 액체 실리콘 고무 조성물이 제공된다. 또한, 액체 실리콘 고무 조성물로부터 제조된 물품이 개시된다.

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Номер записи: 54
20-08-2020 дата публикации

소화용 폼모니터를 위한 소화폼 혼합비 실시간 모니터링 시스템

Номер: KR20200097970A
Автор: 김민, 김정환, 김지선, 유찬욱, 이형원, 조재상, 황태규
Принадлежит: 재단법인한국조선해양기자재연구원

본 발명은 소화용 폼모니터를 위한 소화폼 혼합비 실시간 모니터링 시스템에 관한 것으로, 더욱 상세하게는 화재 진압을 위해 소화용 폼모니터에 의해 분사되는 소화폼을 구성하는 해수 및 폼약제의 혼합비율을 실시간으로 모니터링하는 시스템에 관한 것이다. 본 발명은 상기 해수를 폼혼합유닛으로 공급하는 해수공급유닛에 구비되며, 상기 해수의 공급 유량을 측정하는 해수유량측정부; 폼약제탱크에 저장된 상기 폼약제를 상기 폼혼합유닛으로 공급하는 폼약제공급유닛에 구비되며, 상기 폼약제의 공급 유량을 측정하는 폼약제유량측정부; 상기 해수용 유량측정부를 통해 측정된 상기 해수의 공급 유량 및 상기 폼약제 유량측정부를 통해 측정된 상기 폼약제의 공급 유량에 관한 정보를 실시간으로 수집하여 상기 해수와 상기 폼약제의 혼합비율을 모니터링하는 모니터링부;를 포함하는 소화용 폼모니터를 위한 소화폼 혼합비 실시간 모니터링 시스템을 제공할 수 있다.

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Номер записи: 55
14-10-2021 дата публикации

Real time blending system via a single pump

Номер: US20210316260A1
Автор: Andrew John Humke, Christopher Robert Thomas, Clay Hildreth
Принадлежит: Brine Masters LLC

Systems and methods for blending fluids are provided. A blended fluid may be obtained by mixing a first fluid from a first fluid source with a second fluid from a second fluid source. The blended fluid may be pumped by a pump arranged downstream of a point at which the first and second fluids are mixed, wherein no other pumps are upstream of the pump. First and second flow control valves that control the flow rate of the first and second fluids, respectively, are adjusted so as to reach a target flow rate of the blended fluid, the blended fluid having a target blend of the first fluid and the second fluid.

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Номер записи: 56
02-12-2021 дата публикации

Mixing system for producing a cosmetic product and cosmetic capsule

Номер: US20210370248A1
Автор: Gregoire Tutenuit, Julien GROS
Принадлежит: B2B Cosmetics SAS

The invention relates to a mixing system for producing a cosmetic product. The invention also relates to a capsule ( 7, 8 ) containing a cosmetic compound. The mixing system allows the production of a cosmetic product from capsules ( 7, 8 ) comprising the raw materials required for the composition of such a cosmetic product, that is the cosmetic texturising agent, the cosmetic active substance and, as required, a cosmetic perfume. The invention is applicable in the cosmetic industry.

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Номер записи: 57
10-12-2019 дата публикации

Method for manufacturing ultra-fine bubbles having oxidizing radical or reducing radical by resonance foaming and vacuum cavitation, and ultra-fine bubble water manufacturing device

Номер: US10500553B2
Автор: Chikashi Kamimura, Takashi Kamimura
Принадлежит: Johokagaku Kenkyusyo Co Ltd

A method is provided for producing fine-bubble water by resonance foaming and vacuum cavitation, and a device for manufacturing each of ultra-fine-bubble water of hydrogen gas having a reducing radical function, ultra-fine-bubble water of air and oxygen gas having an oxidizing radical function, ozone ultra-fine-bubble water having a sterilization function enabled by ozone, and fine-bubble water of nitrogen/carbon dioxide gas for increasing the ability to preserve the freshness of raw agricultural products, livestock products, and marine products.

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Номер записи: 58
07-10-2021 дата публикации

교반기의 교반 혼합성능 평가방법

Номер: KR20210120309A
Автор: 옥태준
Принадлежит: 주식회사 하도

본 발명은 산업용 교반기 내에 혼합성능지표를 확인할 수 있도록 한 평가방법에 관한 것으로서, 더욱 상세하게는 교반탱크에 액체와 액체 또는 액체와 분말의 교반물질을 투입하는 단계, 상기 투입된 교반물질을 교반기의 임펠러로 교반혼합 한 후 교반탱크 내부를 한개 이상의 가상영역으로 분할하는 단계, 상기 교반탱크늬 분할된 가상영역에서 각각 샘플링하여 성분을 처리하는 단계, 상기 샘플링된 성분에 대한 체적비를 산출하는 단계, 상기 샘플링된 성분을 산출된 체적비 대비 샘플링성분이 차지하는 체적비(Px)를 산출하는 단계, 상기 산출된 체적비(Px)는 가상영역의 혼합성능지표를 산출하는 단계, 상기 가상영역의 혼합성능지표를 산출한 후에는 가상영역의 체적을 가중하여 전체 혼합성능지표를 계산식으로 산출하여 교반기의 교반 혼합성능을 평가하는 교반기의 교반 혼합성능 평가방법에 관한 것이다.

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Номер записи: 59
06-10-2016 дата публикации

교반 능력 측정 장치

Номер: KR20160115866A
Автор: 아키라 하토리
Принадлежит: 유니플렉스 코., 엘티디

원통형 하우징의 하단부에 있는 흡입 포트에 의해 생성된 순환류(f)는 일정한 시간 동안 제1 교반 탱크로부터 교반액을 흡입하고 교반액을 그것이 저장되는 제2 교반 탱크로 이송한다. 교반기 본체의 교반 능력을 결정하기 위하여, 이송된 액체의 체적이 측정된다. 그 결과, 교반기 본체의 교반 능력은, 측정된 이송 액체에 기초하여 정량화될 수 있다. 교반 능력의 이러한 정량화를 통하여, 교반기의 실질적인 적용에 관한 설계가 이루어질 수 있다.

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Номер записи: 60
04-02-2021 дата публикации

도료 교반 공급 장치

Номер: KR102212273B1
Автор: 박길수
Принадлежит: 박길수

본 발명의 기술적 사상이 되는 도료 교반 공급 장치에 관한 것으로, 본 발명은 사용된 도료를 저장하고 도료가 굳어지지 않게 교반하여 도료 사용시 저장된 도료를 공급하는 도료 교반 공급 장치를 제공하는 것을 목적으로 한다. 본 발명은 작업자가 사용한 도료를 수거해서 저장조에 저장하고, 저장조에 저장된 도료를 교반하여 장시간 도료 저장시 도료가 굳어지는 것을 방지하고, 도료가 필요한 때에 저장된 도료를 공급하는 효과를 가질 수 있다.

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Номер записи: 61
12-09-2017 дата публикации

Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate

Номер: US09758437B2
Автор: Dean Paul Forgeron, George Sean Monkman, Joshua Jeremy Brown, Paul J. Sandberg
Принадлежит: Carboncure Technologies Inc

Compositions and methods are provided for a system in which liquid carbon dioxide, or a mixture of liquid and gaseous carbon dioxide, is converted to solid carbon dioxide by exiting an orifice at a sufficient pressure drop, e.g., for delivery of carbon dioxide to a concrete mixture in a mixer.

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Номер записи: 62