ОБОГАЩЕННЫЕ ВИТАЛЬНЫМИ ЭЛЕМЕНТАМИ И/ИЛИ ЗАЩИТНЫМИ ВЕЩЕСТВАМИ ТРОПОСФЕРНЫЕ ОБЪЕМНЫЕ ОБЪЕКТЫ

Изобретение относится к обогащенным витальными ("жизненными") элементами и/или защитными веществами тропосферным объемным объектам, способам их получения и применения. Тропосферные объемные объекты в виде содержащих вредные вещества облаков, способных образоваться в результате аварий различного оборудования, обогащены защитными веществами, которые способны предотвратить попадание радиоактивных элементов в организмы, минимизировать расширение областей, накрываемых такими облаками, неся дополнительно при этом предупредительную и сигнальную функции. Для обогащенных тропосферных объемных объектов характерны многие положительные эффекты, важнейшими из которых являются: уменьшение парникового эффекта и стабилизация климатических условий, увеличение производства продуктов питания, производство гидрометана и керогена как энергоносителей будущего, снижение содержания вредных веществ в окружающем воздухе, увеличение количества осадков, уменьшение числа несчастных случаев и жертв, особенно, при авариях ...

ÖLZUSAMMENSETZUNGEN

Zusatz zu Treibstoffen

FUEL OIL ADDITIVES

... 1377927 Fuel additive DREW CHEMICAL CORP 6 April 1973 [10 April 1972] 16669/73 Heading C5G An additive for vanadium-containing fuel oils comprises (a) a fuel oil-soluble compound of Mg, Al, Si, Ca, Sr, Ba or mixture thereof, and (b) a fuel oil-soluble compound of Zr or Ti, the components (a) and (b) being present in an amount to provide a weight ratio of Mg, Al, Si, Ca, Sr, Ba or mixtures thereof to Zr or Ti of from 2 : 1 to 15 : 1. A large number of compounds are given including the sulphonates, carboxylic acid salts, carbonyls, phenates, metalloporphyrines and metallocenes. The components (a) and (b) are dissolved in a liquid oil carrier and added to the fuel, e.g. marine diesel fuel, which also contain amines as stabilizers.

A process for the manufacture of organic addition compounds containing heavy metals

Complex double compounds containing metals are prepared by combining non-noble heavy metal compounds derived from amines, acid amides including urea, nitriles, aminoalcohols or oximes which in aqueous or alcoholic solution do not have an acid reaction to phenol phthalein, with completely alkylated and/or arylated compounds of nitrogen, phosphorus or sulphur not substituted in the alkyl or aryl groups, or with alkyl and/or aryl phosphites. The metal compounds may be prepared in situ, e.g. by reacting the oxides or hydroxides of the metals with the nitrogen-containing organic compounds. The products are useful as additions to hydrocarbon mixtures; when added to gasolines they improve their anti-knock properties, whilst in the case of lubricants they render them suitable as extreme pressure lubricants or act as anti-oxidants. Examples of organic metallic compounds are cupro-urea, silver acetamide, cupro-aniline, nickel formamide and formanilide, cobalti - formanilide, cupro - acetamide and ...

FUEL ADDITIVES

Process for the preparation of aldehydes and/or alcohols

An aldehyde and/or an alcohol is obtained by reacting an olefin with carbon monoxide and hydrogen in the presence of a complex containing in the molecule a transition metal having an atomic number from 23 to 32, 40 to 51, or 57 to 84 and at least one molecule of a biphyllic ligand containing trivalent phosphorus, arsenic or antimony as a catalyst. The preferred transition metals are iron, nickel, ruthenium, rhodium, palladium, osmium, iridium, platinum and, particularly, cobalt. A preferred class of catalysts are those having the formula [(Rz1A)x-L-Ry]pM(CO)n in which (Rz1A)x-L-Ry represents the biphyllic ligand, M is a transition element as defined above, L is phosphorus, arsenic or antimony, R and R1 are alkyl, aryl, aralkyl or alkaryl groups, A is oxygen, nitrogen or sulphur, x is 0-3, y is 3-x, p varies from 1 to the co-ordination member of the transition metal, n + p is equal to the co-ordination number and z is 1 where A is oxygen or sulphur or 2 when A is nitrogen. The olefines used ...

Improved manufacture of motor fuels

Motor spirit is made less liable to knock and is coloured by addition of a metal compound of an organic compound of the formula in which X is an ,OH or ,NH2 group, and R is an organic group such as an alkyl or aryl group or the rest of a cyclic radicle of which the C = O group and the carbon of the oxy - methylene or amino - methylene group linked up to the C = O group form a part. The copper or ferric compound of oxymethylene camphor, and the copper compound of aminomethylene-acetone or of oxymethylene-acetophenone are specified. Other antiknocking agents and substances such as halogen compounds preventing deposition of metal on the valves &c. may also be added. In an example, the copper salt of oxymethylene camphor is added to benzine until the metal content is 0,05-0,10 per cent.

A process for manufacturing organic addition compounds containing metals

Complex double compounds containing metals, which are useful as additions to hydrocarbons, e.g. gasoline, lubricating oils, tar oils, and brown coal products, as anti-detonants, anti-oxidants, or improvers, comprise the reaction products of an alkali metal derivative of an aromatic hydrocarbon with a complex compound formed of an inorganic or organic non-noble heavy metal compound and a completely alkylated and/or arylated compound of nitrogen, phosphorus or sulphur not substituted in the alkyl or aryl group. The radicle attached to the metal in the latter complex compounds is thereby replaced by an aromatic hydrocarbon radicle. Examples are given of the preparation of cuprophenyl-triethyl phosphine, nickel diphenyl-triethyl phosphine, cuprophenyl-trimethylamine, and silver a -naphthyl-triethyl phosphine. In addition, the following components are referred to: pyridine, triethylamine, tripropyl phosphine, triphenyl phosphine, thioether, ethylene diethyl sulphide and dibutyl sulphide. Specifications ...

Improved fuel compositions

A fuel composition for use in internal-combustion engines of th spark type comprises (a) a major proportion of a hydrocarbon mixture having a research octane number of at least 90 and containing at least two different hydrocarbon types either of which is paraffin, a naphthene, an olefin or an aromatic; (b) an organo-metallic anti-knock agent in an octane number-improving amount and (c) a hydrocarbon-soluble acyl co-anti-knock compound o the formula:- or in an amount of not more than 1,0% by weight of carbonyl based on the fuel wherein x, y and n are 0 or 1, R1 stands for a monovalent or divalent organic radical having from 1 to 9 carbon atoms and containing no atom other than carbon, hydrogen and oxygen, R2 and R3 stand for monovalent hydrocarbon radicals having from 1 to 9 carbon atoms and R4 stands for hydrogen or a monovalent or divalent hydrocarbon radical having from 1 to 9 carbon atoms. In these formulae, R1 may be an alkyl, cycloalkyl, alkenyl ...

Fuel for advance vapour phase combustion.

Cold high energy fuel compositions for jet, turbine, diesel and gasoline combustion engines. The fuel comprises EHS (Enhanced Combustion Structure) compounds and a combustion-improving amount of fuel soluble metallic compounds of high heating value. The EHS compounds have a latent heat of evaporation of at least 21 kJ/mol at boiling point and a laminar Bunsen flame velocity of at least 40 cm/sec. The combustion-improving fuel of soluble metallic compounds has a heating value of at least 5000 Kcal/kg ...

Unleaded MMT fuel compositions

Method and composition for improving fuel combustion.

Method and composition for improving fuel combustion

A method of improving the combustion of a fuel by adding a catalyst or combustion enhancer at an extremely low concentration, preferably in the range of 1 part catalyst per 200 million parts fuel to 1 part catalyst per 6 trillion parts fuel. The catalyst or combustion enhancer may be selected from a wide range of soluble compounds. The method may comprise the steps of an initial mixing of the catalyst or enhancer with a suitable solvent and then subsequent dilution steps using solvents or fuel. Suitable solvents include water, MTBE, methylketone, methyisobutylketone, butanol, isopropyl alcohol and other hydrophilic/oleophilic compounds.

Unleaded mmt fuel compositions

Method and composition for improving fuel combustion.

Method and composition for improving fuel combustion.

Unleaded MMT fuel compositions

Method and composition for improving fuel combustion.

COAL WITH IMPROVED BURN CHARACTERISTICS

PROCEDURE AND COMPOSITION FOR THE IMPROVEMENT OF THE BURNING OR FUEL BURN

PROCEDURE FOR THE PRODUCTION OF A MIXTURE FRICTION MATERIAL FROM UNVERBLEITEM, NIEDEROKTANIGEM GASOLINE, ETHANOL, WATER AND ADDITIVE OF THE AUTO AND AIRCRAFT ENGINES

ORGANIC CERIUM IV CONNECTIONS AND THEIR PRODUCTION AND USE

PROCEDURE FOR THE SELECTIVE NON--CATALYTIC REDUCTION OF THE EMISSION OF POLLUTANTS FROM OIL-BEACONED BOILER PLANTS

COMPOSITIONS, CONCENTRATES, LUBRICANT PREPARATIONS, FUEL PREPARATION AND IMPROVEMENT PROCEDURE THE FUEL ECONOMY OF COMBUSTION ENGINES.

FUEL OIL PRODUCTS.

METHOD FOR REGENERATING, REPLACING OR TREATING A CATALYST IN A HYDROGEN TREATMENT REACTOR.

BRENNSTOFFABRIKATE.

ADDITIVES FOR FUELS AND LOESLICHE CONNECTIONS MADE OF A METAL OF GROUP OF PLATINUM CONTAINING FUELS AND USE IN ENGINES WITH INTERNAL BURN.

FUEL OIL PRODUCTS

COMPOSITIONS, CONCENTRATES, LUBRICANT COMPOSITION, FUEL COMPOSITION, AND IMPROVEMENT PROCEDURE THE FUEL ECONOMY OF COMBUSTION ENGINES

Method and composition for improving fuel combustion

Method and composition for improving fuel combustion

Method of oxidizing soot and reducing soot accumulation in a diesel fuel combustion after treatment system

INORGANIC LITHIUM SALT COMPLEXES AND METHOD OF PREPARING THE SAME

METHOD OF OXIDIZING SOOT AND REDUCING SOOT ACCUMULATION IN A DIESEL FUEL COMBUSTION AFTER TREATMENT SYSTEM

A method of reducing the negative effects of accumulation of ash in a diesel fuel combustion system includes supplying a diesel fuel having an additive that includes a manganese compound to a diesel fuel combustion system. The combustion system includes a catalyzed diesel particulate filter or, alternatively, a continuously regenerating technology diesel particulate filter. The fuel is then combusted in the combustion system to product at least one byproduct that includes the manganese compound. The manganese compound is supplied in an amount effective to complex with the combustion byproduct.

METHOD AND COMPOSITION FOR USING ORGANIC, PLANT-DERIVED, OIL-EXTRACTED MATERIALS IN FOSSIL FUELS FOR REDUCED EMISSIONS

A fuel additive is provided that includes a plant oil extract, .beta.-carotene, and jojoba oil. The additive may be added to any liquid hydrocarbon fuel, coal, or other hydrocarbonaceous combustible fuel to reduce emissions of undesired components during combustion of the fuel. A method for preparing the additive is also provided.

AQUEOUS ADDITIVES IN HYDROCARBONACEOUS FUEL COMBUSTION SYSTEMS

An aqueous additive containing a metal compound is used to improve the operation of combustion exhaust after treatment systems. The additive is introduced into the combustion chamber as part of an emulsion with the fuel or, alternatively, in the emulsion or alone as an aqueous stream introduced into the exhaust or emission path. The metal compound scavenges combustion byproducts in order to protect and make more efficient the after treatment system.

DELIVERING MOLYBDENUM FROM A LUBRICANT SOURCE INTO A FUEL COMBUSTION SYSTEM

The present invention relates to an apparatus and method for delivering molybdenum from a lubricant source into a fuel combustion system or to the exhaust therefrom. By the present invention, molybdenum from the lubricant or the fuel will interact with phosphorus, sulfur, and/or lead from the combustion products. In this manner, the molybdenum scavenges or inactivates harmful materials which have migrated into the fuel or combustion products, and which can otherwise poison catalytic converters, sensors and/or automotive on- board diagnostic devices. The present invention can also lead to improved durability of exhaust after treatment systems.

UNLEADED MMT FUEL COMPOSITIONS

Cold high energy fuel compositions for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, relates to fuels comprised of enhanced combustion structure.

FUEL ADDITIVES

The emission of particulates and unburnt hydrocarbons in the exhaust gas emissions from liquid hydrocarbon fuels, especially diesel fuels and fuel oils is reduced by incorporating into the fuel an effective amount of an oil-soluble alkali, alkaline earth or rare earth complex of the formula: M(R)m.nL where M is the metal cation of valency m, R is the residue of an organic compound RH containing an active hydrocarbon atom, preferably a .beta.-diketone, n is an integer usually 1, 2, 3 or 4, and L is an organic donor ligand molecule (Lewis base).

COMPOSITION BASED ON AN ORGANIC SOL OF TETRAVALENT METAL OXIDE AND AN ORGANIC ALKALINE-EARTH COMPOUND

The invention concerns a composition comprising an organic sol of particles of at least one tetravalent metal oxide, and at least an organic compound of at least one alkaline-earth. The composition may further contain at least an organic compound of at least an alkaline. The tetravalent metal is more particularly cerium. The invention also concerns the use of said composition as additive of hydrocarbon compounds.

УГОЛЬ С УЛУЧШЕННЫМИ ПАРАМЕТРАМИ СГОРАНИЯ

Способ улучшения параметров сгорания угля заключается в обработке угля порфиринами металлов. Согласно изобретению предложен уголь с нанесенными порфиринами металлов и способ получения тепла с помощью сжигания угля.

УГОЛЬ С УЛУЧШЕННЫМИ ПАРАМЕТРАМИ СГОРАНИЯ

Способ улучшения параметров сгорания угля заключается в обработке угля порфиринами металлов. Согласно изобретению предложен уголь с нанесенными порфиринами металлов и способ получения тепла с помощью сжигания угля.

METHOD AND COMPOSITION FOR IMPROVING FUEL COMBUSTION

Device for dispensing additive

Method of preparation of fuels for engines

Oil-sol ferric salts of org acids - for use as paint and varnish siccatives and fuel additives

Method of preparation of organometallic orthophosphates

AN ADDITIVE DISPENSING DEVICE

Gasoline anti-knock additives - comprising rare earth beta-ketoenolates

ANTISTATIC ADDITIVES FOR HYDROCARBON FUELS

Containing hydrocarbon composition

METHOD USING BI-METALLIC ADDITIVES FOR INHIBITING VANADIUM CORROSION IN GAS TURBINES

L'invention a pour objet un procédé de combustion d'un combustible liquide contaminé au vanadium dans un système de combustion d'une turbine à gaz munie d'une turbine de détente des gaz, ladite combustion conduisant à la formation de pentoxyde de vanadium V2O5, le procédé étant destiné à inhiber la corrosion vanadique d'une pièce chaude de la turbine à gaz, le procédé étant caractérisé en ce qu'il comprend une étape d'introduction dans le système de combustion d'un premier oxyde qui est l'oxyde de magnésium et d'au moins un second oxyde choisi parmi Al2O3, Fe2O3, TiO2 et SiO2, le rapport m du nombre de moles de MgO au nombre de moles de V2O5 et le rapport a du nombre total de mole de second(s) oxyde(s) au nombre de moles de V2O5 satisfaisant aux deux conditions : (i) a + 3 < m < 15, et (ii) [1/(1 + K)] (m - 2) ≤ a ≤ [10/(10 + K)] (m - 2) K étant défini par la relation : K= MV * HK * e (-0,0056*T), où : - T désigne la température de flamme de la turbine à gaz, - MV et HK désignent respectivement: la masse volumique moyenne et la dureté Knoop moyenne des oxydes doubles formés par la réaction entre l'oxyde de magnésium et le(s) second(s) oxyde(s). The invention relates to a method of combustion of a vanadium-contaminated liquid fuel in a combustion system of a gas turbine provided with a gas expansion turbine, said combustion leading to the formation of vanadium pentoxide V2O5 , the method being intended to inhibit the vanadic corrosion of a hot part of the gas turbine, the method being characterized in that it comprises a step of introduction into the combustion system of a first oxide which is the magnesium oxide and at least one second oxide selected from Al2O3, Fe2O3, TiO2 and SiO2, the ratio m of the number of moles of MgO to the number of moles of V2O5 and the ratio a of the total number of moles of second (s) oxide (s) at the number of moles of V2O5 satisfying both conditions: (i) a + 3 <m <15, and (ii) [1 ...

Oil-sol ferric salts of org acids - for use as paint and varnish siccatives and fuel additives

Title ferric salts comprise complex ferric salts of org. acids in which the ratio of the no. of equivs. of acid to the no. of Fe atmos is 3, pref. 1/8-2. The acid can be an aliphatic, cyclic, aromatic or terpenic carboxylic, sulphonic, sulphuric or phosphoric acid contg. 8-30 (pref. 8-25) C atoms. The salts are pref. prepd. by reacting a water-sol. Fe salt, a base and the org. acid in an org. or aqs.-org. medium at elevated temp. The salts obtd. are sol. in oils and org. solvents, giving clear, stable solns.

METHOD AND APPARATUS FOR MARKING AND IDENTIFYING LIQUIDS

First and second markers are mixed in the liquid for identification. The ratio of the concentrations of the markers is substantially equal to a predetermined value. Thus, by comparing the ratio of the measured concentrations with predetermined values the liquid can be uniquely identified. In one embodiment, a multi-channel infrared fuel analyzer (10) is disclosed for identifying fuel samples in an examination vessel or flow tube (12). Radiation source (16) is provided on one side of tube (12) for illuminating the flowing fuel (14). Detectors (20A, 20B and 20C) assigned to specific channels, are provided on the other side of the tube for detecting absorption associated with the presence of an assigned fuel marker. The infrared light source and detectors can be connected to a processor and control unit (22). © KIPO & WIPO 2007 ...

ETHERS AS ACTIVITY-ENHANCER FOR BIOCIDES

The invention relates to the use of certain ethers as activity-enhancers for water-soluble biocides in homopolar hydrocarbons. The invention also relates to the use of at least one water-soluble biocide combined with at least one of said ethers for controlling micro-organisms and/or for reducing or preventing the multiplication of micro-organisms in essentially water-immiscible hydrocarbons. The invention also relates to additive compositions and hydrocarbon compositions comprising such ethers and biocides, and to a method for controlling micro-organisms and/or for reducing or preventing the multiplication of micro-organisms in hydrocarbons, according to which such a biocide and at least such an ether are added to the hydrocarbon.

MOTOR FUEL ADDITIVE COMPOSITION

Disclosed is a ferrocene containing motor fuel additive composition which synergistically combines the octane enhancing capabilities of ferrocene with the benefits of a special additive package to reduce both fuel intake system deposit formation and combustion chamber deposit formation, thereby reducing engine ORI and maintaining desired engine performance.

BIODIESEL FUEL COMPOSITIONS HAVING INCREASED OXIDATIVE STABILITY

The present invention relates to biodiesel fuel compositions that have improved oxidation stability. More specifically, the biodiesel fuel compositions include at least one antioxidant that increases the oxidative stability of the fuel. The biodiesel fuel compositions may also include an antioxidant mixture, or an antioxidant mixture in combination with a polar and/or nonpolar solvent, that increases the oxidative stability of the fuel.

VAPOR PHASE COMBUSTION METHODS AND COMPOSITIONS

Method of reduced temperature metallic vapor phase combustion for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, it relates to methods and composition of metal-containing fuels comprised of enhanced combustion structure capable of increasing combustion burning velocity and reducing combustion temperature.

Method for tagging petroleum products

This invention provides a method for imparting invisible markings for identification purposes to petroleum hydrocarbons by incorporating one or more infrared fluorescing compounds therein. Certain infrared fluorophores from the classes of squaraines (derived from squaric acid), phthalocyanines and naphthalocyanines are useful in providing invisibly marked petroleum hydrocarbons such as crude oil, lubricating oils, waxes, gas oil (furnace oil), diesel oil, kerosene and in particular gasoline. The near infrared fluorophores are added to the hydrocarbons at extremely low levels and are detected by exposing the marked hydrocarbon compositions to near infrared radiation having a wavelength in the 670-850 nm range and then detecting the emitted fluorescent light via near infrared light detection means.

TRANSITION METAL COMPLEXES AS FUEL AND MOTOR OIL ADDITIVES

Oil compositions

Additives having certain hydrocarbyl groups improve the low temperature properties of hydrocarbon oils.

VAPOR PHASE COMBUSTION METHODS AND COMPOSITIONS

Method of reduced temperature metallic vapor phase combustion for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, it relates to methods and composition of metal-containing fuels comprised of enhanced combustion structure capable of increasing combustion burning velocity and reducing combustion temperature.

TITANIUM AND ZIRCONIUM COMPLEXES, AND FUEL COMPOSITIONS

A method of operating a diesel engine equipped with an exhaust system particulate trap to reduce the build-up of exhaust particles collected in said trap. The method comprises operating said diesel engine with a fuel containing at least one compound selected from titanium or zirconium compounds effective to lower the ignition temperature of the exhaust particulates collected in said trap. Fuel compositions which are useful particularly in the operation of diesel engines equipped with exhaust particluate traps wherein the fuel contains at least one titanium or zirconium complex, and certain novel titanium and zirconium complexes are described and claimed.

BIS-(ALKYLSALICYLIDENE)ETHYLENE OR PHENYLENE DIAMINES AND TRANSITION METAL COMPLEXES THEREOF

Preparation of N,N'-bis(alkylsalicylidene)ethylene or phenylene diamines, and transition metal complexes thereof, particularly copper, and their use as an additive to diesel fuel to reduce soot formation in diesel exhaust.

УСТРОЙСТВО ДЛЯ ПОДАЧИ ПРИСАДКИ

FIELD: engines and pumps. SUBSTANCE: invention can be used in internal combustion engines. The invention proposes device 8 for supply of a liquid additive to circuit 1 of fuel circulation of the internal combustion engine, which includes head 10 and replaceable cassette 11 forming chamber 22 for additive, in which liquid additive tank 12 is located. Head 10 includes fuel inlet 13, fuel outlet 14, Venturi pipe 21, line 18 for passage of fuel between the fuel inlet and chamber 22 for additive, which is located inside replaceable cassette 11, and line 16 for supply of additive, which allows the liquid additive to pass from tank 12 to additive supply hole 17 in Venturi pipe 21. Cassette 11 is installed in a removable manner on distributing head 10. EFFECT: improved design. 22 cl, 14 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК F02M 25/00 F02M 37/00 F02M 37/22 C10L 1/10 F02B 47/04 (13) 2 557 824 C2 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013140437/06, 01.02.2012 (24) Дата начала отсчета срока действия патента: 01.02.2012 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): МОНСАЛЬЕ Ги (FR), АРЛЬ Виржини (FR), ОРБЭ Доминик (FR), ЛАЛЬМАН Мишель (FR) R U (73) Патентообладатель(и): ФИЛЬТРОТО (FR), РОДИА ОПЕРАСЬОН (FR) 02.02.2011 FR 1100316; 17.06.2011 FR 1155310 (43) Дата публикации заявки: 10.03.2015 Бюл. № 7 2 5 5 7 8 2 4 (45) Опубликовано: 27.07.2015 Бюл. № 21 (56) Список документов, цитированных в отчете о поиске: US 3392753 A1, 16.07.1968 . WO 2005113279 A1, 01.12.2005. EP 1061251 B1, 24.08.2005 . DE 4028253 C, 18.07.1991. JP 2006242121 A, 14.09.2006 . SU 1245739 A1, 23.07.1986 (86) Заявка PCT: C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 02.09.2013 FR 2012/050219 (01.02.2012) (87) Публикация заявки PCT: R U 2 5 5 7 8 2 4 WO 2012/104552 (09.08.2012) Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" ( ...

КОЛЛОИДНАЯ ОРГАНИЧЕСКАЯ ДИСПЕРСИЯ ЧАСТИЦ ЖЕЛЕЗА, СПОСОБ ЕЕ ПОЛУЧЕНИЯ И ЕЕ ПРИМЕНЕНИЕ В КАЧЕСТВЕ ДОБАВКИ К ТОПЛИВУ ДЛЯ ДВИГАТЕЛЕЙ ВНУТРЕННЕГО СГОРАНИЯ

Коллоидная дисперсия содержит органическую фазу, частицы соединения железа в аморфной форме с d50 от 1 до 5 нм и по меньшей мере один амфифильный агент. По меньшей мере 85% частиц соединения железа являются первичными. Органическая фаза образована на основе неполярного углеводорода. Амфифильный агент представляет собой карбоновую кислоту, содержащую 10-50 атомов углерода. Коллоидная дисперсия может дополнительно содержать частицы соединения редкоземельного элемента, например Ce, La, Y, Gd, Nd, Pr с d50 от 1 до 5 нм. Коллоидную дисперсию получают реакцией соли железа с основанием в присутствии соединения, образующего комплекс с железом. Вместо соли железа можно использовать комплексное соединение железа. Поддерживают pH реакционной среды не более 8. Соединение, образующее комплекс с железом, выбирают из водорастворимых карбоновых кислот, например муравьиной, уксусной, винной, лимонной, аминокислот или полиакриловых кислот. Затем полученный осадок или суспензию контактируют с органической ...

ПОЛНОСТЬЮ СГОРАЮЩЕЕ ДИЗЕЛЬНОЕ ТОПЛИВО

FIELD: chemistry. ^ SUBSTANCE: described is improved Diesel fuel based on mixture of biodiesel and superlow-sulfureous Diesel fuel, in particular with additive to fuel, containing concentrate of catalyst in fuel (FBC). Catalyst will contain preferably platinum and/or cerium and/or iron, and superlow-sulfureous Diesel fuel will preferably contain less than 10% of aromatic compounds. Biodiesel is usually used in amount of about 20% of mixture. ^ EFFECT: obtaining completely burning Diesel fuel. ^ 9 cl, 5 tbl, 1 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 360 950 (13) C2 (51) МПК C10L 1/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007129119/04, 19.01.2006 (24) Дата начала отсчета срока действия патента: 19.01.2006 (73) Патентообладатель(и): КЛИН ДИЗЕЛЬ ТЕКНОЛОДЖИЗ, ИНК. (US) (43) Дата публикации заявки: 27.02.2009 2 3 6 0 9 5 0 (45) Опубликовано: 10.07.2009 Бюл. № 19 (56) Список документов, цитированных в отчете о поиске: WO 02/10317 A1, 07.02.2002. US 2004/0098905 A1, 27.05.2004. WO 2004/065529 A, 05.08.2004. US 6136048 A, 24.10.2000. WO 97/44414 A1, 27.11.1997. 2 3 6 0 9 5 0 R U (86) Заявка PCT: US 2006/001814 (19.01.2006) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 20.08.2007 (87) Публикация PCT: WO 2006/078763 (27.07.2006) Адрес для переписки: 101990, Москва, Петроверигский пер., 4, "Агентство Ермакова, Столярова и Партнеры", пат.пов. Е.А.Ермаковой (54) ПОЛНОСТЬЮ СГОРАЮЩЕЕ ДИЗЕЛЬНОЕ ТОПЛИВО (57) Реферат: Описано улучшенное дизельное топливо, основанное на смеси биодизеля и сверхнизкосернистого дизельного топлива, в частности с добавкой к топливу, содержащей концентрат катализатора в топливе (FBC). Катализатор будет содержать предпочтительно платину, и/или церий, и/или железо, а сверхнизкосернистое дизельное топливо будет предпочтительно содержать менее 10% ароматических соединений. Биодизель обычно используется в объеме около 20% от смеси. Технический ...

КОЛЛОИДНАЯ ОРГАНИЧЕСКАЯ ДИСПЕРСИЯ ЧАСТИЦ ЖЕЛЕЗА, СПОСОБ ЕЕ ПОЛУЧЕНИЯ И ЕЕ ПРИМЕНЕНИЕ В КАЧЕСТВЕ ДОБАВКИ К ТОПЛИВУ ДЛЯ ДВИГАТЕЛЕЙ ВНУТРЕННЕГО СГОРАНИЯ

... 1. Коллоидная дисперсия, отличающаяся тем, что она содержит органическую фазу; частицы соединения железа в аморфной форме; по меньшей мере один амфифильный агент. 2. Коллоидная дисперсия по п.1, отличающаяся тем, что она дополнительно содержит частицы соединения редкоземельного элемента. 3. Дисперсия по п.1 или 2, отличающаяся тем, что по меньшей мере 85% частиц соединения железа являются первичными частицами. 4. Дисперсия по п.1, отличающаяся тем, что частицы имеют d50, находящийся в диапазоне от 1 нм до 5 нм, более конкретно, от 3 нм до 4 нм. 5. Дисперсия по п.1, отличающаяся тем, что органическая фаза образована на основе неполярного углеводорода. 6. Дисперсия по п.1, отличающаяся тем, что амфифильный агент представляет собой карбоновую кислоту, содержащую от 10 до 50 атомов углерода, более конкретно, от 15 до 25 атомов углерода. 7. Дисперсия по п.2, отличающаяся тем, что редкоземельный элемент выбран среди церия, лантана, иттрия, неодима, гадолиния, празеодима. 8. Способ получения дисперсии ...

СПОСОБ УМЕНЬШЕНИЯ ОТСЛАИВАНИЯ ОТЛОЖЕНИЙ В КАМЕРЕ СГОРАНИЯ И СПОСОБ УМЕНЬШЕНИЯ ВЫБРОСОВ ПРИ ХОЛОДНОМЗАПУСКЕ ДВИГАТЕЛЕЙ ВНУТРЕННОГО СГОРАНИЯ

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2004 131 494 (13) A (51) ÌÏÊ F02B 77/04 (2006.01) C10L 1/10 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2004131494/06, 28.10.2004 (71) Çà âèòåëü(è): ÀÔÒÎÍ ÊÅÌÈÊÀË ÊÎÐÏÎÐÅÉØÍ (US) (30) Êîíâåíöèîííûé ïðèîðèòåò: 29.10.2003 US 10/696,618 (43) Äàòà ïóáëèêàöèè çà âêè: 10.05.2006 Áþë. ¹ 13 (74) Ïàòåíòíûé ïîâåðåííûé: Åãîðîâà Ãàëèíà Áîðèñîâíà R U (57) Ôîðìóëà èçîáðåòåíè 1. Ñïîñîá óìåíüøåíè îòñëàèâàíè îòëîæåíèé â êàìåðå ñãîðàíè â äâèãàòåë õ âíóòðåííåãî ñãîðàíè ñ èñêðîâûì çàæèãàíèåì, â êîòîðûõ èìåþòñ îòëîæåíè â êàìåðå ñãîðàíè , âêëþ÷àþùèé ñòàäèþ ïîäà÷è òîïëèâà, ñîäåðæàùåãî ïðèñàäêó, êîòîðà âêëþ÷àåò ìåòàëëñîäåðæàùåå ñîåäèíåíèå, â äâèãàòåëü âíóòðåííåãî ñãîðàíè ñ èñêðîâûì çàæèãàíèåì, ãäå ìåòàëëñîäåðæàùåå ñîåäèíåíèå ïîäàþò â êîëè÷åñòâå, äîñòàòî÷íîì äë ýôôåêòèâíîãî óìåíüøåíè îòñëàèâàíè îñàæäåíèé êàìåðû ñãîðàíè . 2. Ñïîñîá ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî ìåòàëëñîäåðæàùåå ñîåäèíåíèå ñîäåðæèò ìåòàëë, âûáðàííûé èç ãðóïïû, ñîñòî ùåé èç ìàðãàíöà, ïëàòèíû, ïàëëàäè , ðîäè , æåëåçà, öåðè , ìåäè, íèêåë , ñåðåáðà, êîáàëüòà è ìîëèáäåíà, è èõ ñìåñåé. 3. Ñïîñîá ïî ï.2, îòëè÷àþùèéñ òåì, ÷òî ìåòàëëñîäåðæàùåå ñîåäèíåíèå ïðåäñòàâë åò ñîáîé ìàðãàíåöñîäåðæàùåå ñîåäèíåíèå. 4. Ñïîñîá ïî ï.3, îòëè÷àþùèéñ òåì, ÷òî ìàðãàíåöñîäåðæàùåå ñîåäèíåíèå âë åòñ íåîðãàíè÷åñêèì ñîåäèíåíèåì ìàðãàíöà. 5. Ñïîñîá ïî ï.4, îòëè÷àþùèéñ òåì, ÷òî íåîðãàíè÷åñêîå ñîåäèíåíèå ìàðãàíöà âûáèðàþò èç ãðóïïû, ñîñòî ùåé èç ôòîðèäîâ, õëîðèäîâ, áðîìèäîâ, èîäèäîâ, îêñèäîâ, íèòðàòîâ, ñóëüôàòîâ, ôîñôàòîâ, íèòðèäîâ, ãèäðèäîâ, ãèäðîêñèäîâ, êàðáîíàòîâ è èõ ñìåñåé. 6. Ñïîñîá ïî ï.3, îòëè÷àþùèéñ òåì, ÷òî ìàðãàíåöñîäåðæàùåå ñîåäèíåíèå âë åòñ ìåòàëëîîðãàíè÷åñêèì ñîåäèíåíèåì. 7. Ñïîñîá ïî ï.6, îòëè÷àþùèéñ òåì, ÷òî ìåòàëëîîðãàíè÷åñêîå ñîåäèíåíèå âûáèðàþò èç ãðóïïû, ñîñòî ùåé èç ñïèðòîâ, àëüäåãèäîâ, êåòîíîâ, ñëîæíûõ ýôèðîâ, àíãèäðèäîâ, ñóëüôîíàòîâ, ôîñôîíàòîâ, õåëàòîâ, ôåíàòîâ, êðàóí-ýôèðîâ, êàðáîêñèëüíûõ êèñëîò, àìèäîâ, ...

Device for the additive treatment of liquid fuels in the fuel flow

The invention relates to a device for the direct additive treatment of liquid fuels with solids, which are soluble in the fuel, and a corresponding method. For the additive treatment of fuels with solids directly in the feedline to the combustion chamber or to the engine, a device of the said type is proposed which is characterised by a hollow body, at least partially filled with the solid, the longitudinal axis of which body is situated at an angle alpha of 130 to 170 DEG to the flowing fuel and the lower end of which, around which the flowing fuel washes, has at least one opening through which fuel can enter and escape from the hollow body.

Raucharm verbrennendes, ein oelloesliches ueberbasisches Metallsalz enthaltendes Dieseloel

Verwendung von Ferrocen

ANTISTATISCHES MITTEL

Brennstoffzusammensetzung

STABILIZATION OF METAL CARBONYLS

... 1413559 Stabilizing metal carbonyls J O B OSTERGREN and K H REISINGER 25 April 1973 [25 April 1972] 19688/73 Heading C1A Solutions of iron, nickel or cobalt carbonyl in hydrocarbon solutions are stabilized by the addition of an organic compound containing aluminium bonded directly to carbon and/or oxygen. The aluminium containing compound is preferably the reaction product of an aluminium alkoxide with an organic compound whose functional group consists of carbonyl groups or whose functional group includes at least one acidic methylene group. The solution may also contain a salt of manganese or cobalt. The Al-containing compound is added to the metal carbonyl solution in an amount of 1 part of Al to 50-200 parts of metal in the metal carbonyl. A salt of Mn or Co may also be added in an amount of up to 0À04 g of metal per litre of solution.

Fuel additives

The emission of particulates and unburnt hydrocarbons in the exhaust gas emissions from liquid hydrocarbon fuels, especially diesel fuels and fuel oils is reduced by incorporating into the fuel an effective amount of an oil-soluble alkali, alkaline earth or rare earth complex of the formula: M(R)m.nL where M is the metal cation of valency m, R is the residue of an organic compound RH containing an active hydrocarbon atom, preferably a beta -diketone, n is an integer usually 1, 2, 3 or 4, and L is an organic donor ligand molecule (Lewis base).

Marine diesel process and fuel therefor

MODIFYING OVERBASED, CARBONATED METAL-CONTAINING COMPLEXES

... 1,242,102. Anion-modified overbased carbonated organic complexes. LUBRIZOL CORP. 17 Sept., 1968, No. 44186/68. Headings C3P and C3R. [Also in Divisions C2 and C5] Overbased carbonated organic compounds (a), which may be amine-aldehyde or addition polymers, containing a metal of Groups I or II of the Periodic Table, are modified by contacting them with (b) an inorganic acid or an ammonium, amine or metal salt thereof, or a gas forming in water an acid stronger than carbonic acid, in the presence of (c) a peptizing agent which is a substance other than an overbased carbonated organic complex of a Group I or II metal, effective as a dispersing agent in a lubricating oil. The overbased compounds are those used as lubricant additives and are prepared by reaction of an organic compound, of which many suitable are listed, with a stoichiometric excess of a basic Group I or II metal compound, preferably in the presence of a phenolic promoter in an inert organic solvent, followed by treatment with ...

MODIFYING OVERBASED AMINE-ALDEHYDE COMPLEXES

... 1,241,836. Anion-modified overbased carbonated amine-aldehyde condensates. LUBRIZOL CORP. 17 Sept., 1968, No. 44187/68. Heading C3R. [Also in Division C5] An overbased, carbonated complex of a metal of Group II of the Periodic Table with a condensate of a C 1-6 aliphatic aldehyde and an alkylene polyamine is modified by treatment with an acid or ammonium, amine or metal salt thereof or gas giving rise in water to an acid stronger than carbonic acid. The complex is known in the lubricating art and is prepared by reaction of a stoichiometric excess of a basic Group II metal compound with an aldehyde/ polyamine condensate, preferably in the presence of a phenolic promoter in an inert organic solvent, and treatment of the product with CO 2 . In Examples 1-7 complexes are prepared by heating aldehyde or formaldehyde with a mixture of N-octadecyl propylene diamine or N- dodecyl diethylene triamine or N-dodecyl butylene diamine and a mineral oil and water and Ca(OH) 2 , adding heptyl phenol and ...

FUEL ADDITIVES

USE OF A COMPOSITION WITH METALS OF GROUP OF PLATINUM AS FUEL ADDITIVE.

PROCEDURE FOR THE PRODUCTION OF A MIXTURE FRICTION MATERIAL FROM UNVERBLEITEM, NIEDEROKTANIGEM GASOLINE, ETHANOL, WATER AND ADDITIVE

PROCEDURE AND DEVICE FOR THE IDENTIFICATION OF LIQUIDS

PROCEDURE FOR THE DECREASE OF THE EXFOLIATION OF DEPOSITS IN COMBUSTION CHAMBERS

METHOD FOR THE DETECTION OF FUEL RUNNING OUT NEXT TO A GAS CELL

FUEL COMPOSITIONS AND PROCEDURES FOR THEIR USE

ORGANIC MOLYBDENUM COMPLEXES ABSTENTION FUEL COMPOSITIONS

Fuel additive and fuel treatment process

Mixed metal catalyst additive and method for use in hydrocarbonaceous fuel combustion system

Oil-soluble dispersant additives based on 1-butene-alpha-olefin copolymers

COPPER-CONTAINING ORGANOMETALLIC COMPLEXES AND CONCENTRATES AND DIESEL FUELS CONTAINING SAME

Copper-containing aromatic mannich complexes and concentrates and diesel fuels containing same

Method for reducing emissions of nox and particulates from a diesel engine

METHOD FOR REDUCING EMISSIONS FROM OR INCREASING THE UTILIZABLE ENERGY OF FUEL FOR POWERING INTERNAL COMBUSTION ENGINES

The invention presented involves a method for reducing emissions from or increasing the utilizable energy of fuel for powering diesel, gasoline or gasohol internal combustion engines, the method comprising admixing with the fuel an additive which comprises a fuel-soluble, nonionic, organometallic platinum group metal coordination composition which is a) resistant to breakdown under ambient temperatures; b) does not contain a disadvaantageous amount of phosphorus, arsenic, antimony or halides; and c) has a partition ratio sufficient to maintain preferential solubility in the fuel.

Use of rare earth complexes as markers of petroleum products, crude oils, biofuels or lubricants

The use, as markers of petroleum products, crude oils, biofuels or lubricants, of rare earth complexes or one of the constituents thereof chosen from rare earth ligands or salts, being capable of forming a rare earth complex after the addition of a developing solution. Preferably, the rare earth complex can be detected by time-resolved fluorescence. Also, a marking method and a method for detecting a rare earth complex as a marker of petroleum products, crude oils, biofuels or lubricants.

Yttrium and magnesium based vanadium corrosion inhibitors

A process based on the combined use of yttrium and magnesium to inhibit vanadium corrosion of high temperature parts of thermal equipment. The combined use of yttrium and magnesium, applied in a variable yttrium/magnesium ratio, compared with conventional magnesium inhibition, may reduce emission of magnesium vanadate and minimize losses of performance due to fouling of the high temperature parts, including in the presence of alkali metals. Further, compared with inhibition based on yttrium alone, it may reduce the inhibition cost and reinforce the protection against combined vanadium pentoxide and sodium sulfate corrosion.

Methods of operating a gas turbine to inhibit vanadium corrosion

A method of inhibiting vanadic corrosion of a hot part of a gas turbine system is provided. The method includes introducing, in the combustor, a first oxide comprising magnesium oxide (MgO) and at least one second oxide from among Al 2 O 3 , Fe 2 O 3 , TiO 2 and SiO 2 . A ratio “m” of a number of moles of MgO to a number of moles of V 2 O 5 and a ratio “a” of a total number of moles of the at least one second oxide to the number of moles of V 2 O 5 satisfy two conditions based on a firing temperature of the expansion turbine, an average density of one or more double oxides formed by a reaction between MgO and the at least one second oxide, and an average Knoop hardness of the one or more double oxides formed by the reaction between MgO and the at least one second oxide.

NANO PEROVSKITE MATERIALS AS COMBUSTION IMPROVER FOR LIQUID AND GASEOUS FUELS

The present invention relates to use of Perovskite type of materials as combustion improver in gaseous and liquid fuels. Structurally, the Perovskite material consists of ABO, ABCOor ABCOkind of material with stoichiometric deficiency and oxygen deficient sites. More particularly, the present invention relates to the nanosized perovskite materials stably dispersed in hydrocarbon medium and compatible to the fuel has been used to improve the combustion process and generate more heat output. 1. A liquid dispersion composition comprising nano-perovskite materials and hydrocarbon medium , wherein the nano-perovskite materials are represented by at least one of general formula (I) , (II) , or (III):{'br': None, 'sub': '3', 'ABO,\u2003\u2003(I)'}{'br': None, 'sub': x', '1-x', 'y', '3, 'ABCOor\u2003\u2003(II),'}{'br': None, 'sub': x', '1-x', 'y', '1-y', '3, 'ABCDO\u2003\u2003(III),'}wherein A represents La, Y, Sm, or Ce;B represents Ca, Ba, or Sr;C represents Mn, Co, Fe, Cu, or Ni;D represents Cr, Ru, or Fe;x is in the range of 0.15 to 0.95; andy is in the range of 0.15 to 0.95.2. The composition as claimed in claim 1 , wherein the hydrocarbon medium is a fuel claim 1 , or a hydrocarbon compatible with the fuel.3. The composition as claimed in claim 2 , wherein the fuel is selected from a group consisting of at least one of propane claim 2 , butane claim 2 , liquefied petroleum gas (LPG) claim 2 , diesel claim 2 , gasoline claim 2 , gasoline-alcohol blend claim 2 , diesel-alcohol blend claim 2 , diesel-biodiesel blend claim 2 , kerosene claim 2 , MTO claim 2 , fuel oil claim 2 , and mixtures thereof.4. The composition as claimed in claim 1 , wherein the nano-perovskite is of size in the range of 0-500 nm.5. The composition as claimed in claim 1 , wherein the composition comprises of nanoparticles in the range of 1-200 ppm.6. An additized fuel composition comprising claim 1 , a fuel doped with nano-perovskite materials claim 1 , wherein the nano-perovskite materials are ...

ADDITIVE COMPOSITION AS A COMBUSTION IMPROVER FOR LIQUID AND GASEOUS FUELS

This invention is related to an additive composition comprising metal-based quantum clusters (QCs) dispersed in a hydrocarbon medium. The additive composition is useful as a fuel additive, as it acts as a combustion improver for liquid and gaseous fuels. The invention describes a process for the synthesis of the additive composition comprising metal-based materials in atomic cluster form in hydrocarbon dispersible medium. The stable liquid dispersion of the QC has been doped into the hydrocarbon fuels at required concentrations. The measurable flame temperature of the fuels, e.g., commercial LPG on burner has been observed to increase by at least 60-80° C. The flame with high heat through put can be used for efficient cooking, heating, annealing and other high thermal applications. The additive composition may also be used to improve the fuel economy of the liquid hydrocarbon fuels. 1. An additive composition for improving combustion of a fuel , the composition comprising: (i) a salt or a mixture of salts of an organic oxyacid; and', '(ii) a metal salt,', 'wherein at least five mole proportions of the salt or the mixture of salts of the organic oxyacid are required per mole of the metal salt; and, '(a) 1-8 wt. % of metal-based quantum clusters (QCs) comprising 'wherein the metal-based quantum clusters (QCs) are dispersed in the hydrocarbon medium.', '(b) 92-99 wt. % of a hydrocarbon medium,'}2. The composition as claimed in claim 1 , wherein the organic oxyacid is selected from a group consisting of carboxylic acid claim 1 , organic sulfuric acid claim 1 , sulfonic acid claim 1 , phosphoric acid claim 1 , or phosphonic acid.3. The composition as claimed in claim 2 , wherein acidity of the organic oxyacid ranges from 1-5 pKa.4. The composition as claimed in claim 1 , wherein the metal salt comprises a nitrate salt claim 1 , a chloride salt claim 1 , or a sulfate salt of a metal selected from a group consisting of cerium claim 1 , iron claim 1 , nickel claim 1 , ...

A new application of phosphorus-nitrogen-metal complex layer

Hydrocarbon drag reduction with interpolymer complexes containing novel sulfo-octene

A method for reducing the frictional drag of an organic liquid in flow through pipes or conduits having a continuous bore therethrough which comprises adding about 0.001 to about 0.5 grams of a polymeric complex to 100 ml of said organic liquid, wherein the polymeric complex is the reaction product of a metal neutralized sulfonated octene-1/ethylene/ethylidene norborene terpolymer and a basic nitrogen-containing copolymer, said basic nitrogen containing copolymer being a copolymer of vinylpyridine with another monomer selected from the group consisting of styrene, t-butyl styrene, alkylacrylate, alkylmethacrylate, butadiene, isoprene, vinyl chloride and acrylonitrile.

Antistatic additives for hydrocarbon fuels

1432266 Antistatic fuel additive composition E I DU PONT DE NEMOURS & CO 29 June 1973 [30 June 1972] 35760/75 Divided out of 1432265 Heading C5G [Also in Division C3] An antistatic composition for addition to hydrocarbon fuels comprises (1) a polysulphone copolymer consisting of about 50 mol. per cent of SO 2 units, from 40-50 mol. per cent of units of at least 1-alkene having from 6-24 carbon atoms and, from 0 to 10 mol. per cent of units of an olefin having the formula wherein A is -C x H 2x )-COOH, x being from 0 to 17 and B is hydrogen or carboxyl with the proviso that when B is carboxyl, x is 0 and wherein A and B together may be a dicarboxylic anhydride group and (2) a quaternary ammonium compound having the formula wherein R<SP>1</SP> and R<SP>2</SP> are the same or different alkyl groups having from 1 to 22 carbon atoms; R<SP>3</SP> is an alkyl group having from 1 to 22 carbon atoms or a group wherein R<SP>5</SP> is hydrogen or methyl and n is from 1 to 20; and R<SP>4</SP> is (a) an alkyl group having from 1-22 carbon atoms, (b) an aralkyl group having from 7-22 carbon atoms, (c) a group, R<SP>5</SP> and n being defined as above, (d) a group, wherein R<SP>6</SP> and R<SP>7</SP> are the same or different alkyl groups having from 11-19 carbon atoms or (e) a -R<SP>8</SP>-CO 2 - group wherein R<SP>8</SP> is a hydrocarbyl group having from 1-17 carbon atoms; with the proviso that when R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP> and R<SP>4</SP> are each alkyl groups, at least one of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP> and R<SP>4</SP> is an alkyl group having at least 8 carbon atoms, A is an anion, z is 1 but is 0 when R<SP>4</SP> is (d) or (e); y is 1 but when z is 1, y is equal to the ionic valence of A. The copolymer has a weight average ...

Filtration and combustion process for carbon particulate matter from an internal combustion engine

The object of the invention is a filtration and combustion process for carbon particulate matter from an internal combustion engine. The process is characterized by the following steps: a rare earth or rare earth mixture derivative is introduced into the fuel at a concentration of 10 ppm to 500 ppm (by weight), and preferably of 20 ppm to 200 ppm; the soot produced by the internal combustion engine is collected on a filter, the temperature of the gases entering the filter being selected in the range of 100 ~C to 350 ~C; the soot is allowed to build up until a significant fraction or rate of incoming soot is balanced by the combustion of soot in the soot cake on the filter, and no regeneration is effected as long as the head loss caused by the soot does not exceed a preselected value and is not higher than 400 millibars. This invention is useful for organic synthesis.

Methods for reducing harmful emissions from a diesel engine

Emissions of pollutants from diesel engines are reduced by a combination of mechanical devices and fuel additives. In one series of embodiments, diesel emissions of NOx and particulates are reduced, simultaneously with gaseous hydrocarbons and carbon monoxide, by the combined use of exhaust gas recirculation or engine timing modification, with a particulate trap and a platinum group metal catalyst composition. In another embodiment, a multi-metal catalyst composition, comprising a combination of a platinum metal catalyst composition and at least one auxiliary catalyst metal composition, especially cerium or copper, is employed to provide catalyst metal to the exhaust system including a diesel trap to lower the balance point of the particulate trap (the temperature at which the rate of trap loading equals the rate of regeneration) while also lowering the emissions of carbon monoxide and unburned hydrocarbons. Data for platinum, copper and cerium catalysts establishes effective amounts. Tests also show selective maintenance of low oxidation of SO2 to SO3.

Method and apparatus for reducing harmful emissions from a diesel engine by post combustion catalyst injection

Emissions of pollutants from diesel engines (10) are reduced by a regimen for catalytically treating engine exhaust and, preferably, also the combustion of the fuel. The balance point of a diesel trap (30) is reduced to permit more efficient regeneration, preferably self-regeneration, while also reducing emissions of carbon monoxide and hydrocarbons by a combination of mechanical devices and fuel additives. The regimen requires the introduction of from 0.05 to 1 ppm of a platinum group metal catalyst (based on the volume of fuel combusted) into the particulates, by introducing at least half of the platinum group metal catalyst (50) directly into the hot exhaust gases (52, 20). Preferably, the platinum group metal catalyst is employed with a combustible organic liquid to aid in either progressively loading the trap (30) with the combustible organics or to combust in the hot combustion gases to facilitate burning of the particulates on the trap (30) for more effective regeneration. The judicious selection and use of an auxiliary catalyst metal (e.g., copper), preferably adding at least half of its total to the fuel as a fuel additive, is a preferred part of the regimen to achieve the lowest trap balance point.

Method of operating internal combustion engines

Gasoline additives and gasoline containing soluble platinum group metal compounds and use in internal combustion engines

The invention provides gasoline additive compositions comprising solutions of at least one fuel-soluble platinum group metal compound in a solvent miscible in the gasoline, the platinum group metal complex being present in an amount sufficient to supply from 0.01 to 1.0 parts per million of the platinum group metal when added to a predetermined amount of gasoline. Preferred solvents are oxygenated hydrocarbons such as ethanol, tetrahydrofuran, and methyl tertiary butyl ether, and will preferably be employed in amounts of less than 5% of the weight of the gasoline to provide oxygen and the metal at a weight ratio of from 1,000:1 to 100,000:1. Especially preferred compounds are those of the formula: X M.sup.II R.sub.2 wherein X is a cyclooctadienyl ligand; M is a platinum group metal; and R is benzyl, phenyl or nitrobenzyl. The additive compositions and fuel treated therewith improve operating efficiency of internal combustion engines in terms of increased power output per unit of fuel burned and reduce the emissions of particulates and noxious gases such as carbon monoxide and nitrogen monoxide. The additives provide beneficial results upon immediate use and over long periods of continuous use.

Diesel fuel additives and diesel fuels containing soluble platinum group metal compounds and use in diesel engines

The invention provides diesel fuel additive compositions comprising solutions of diesel fuel-soluble platinum group metal compounds in solvents miscible in the fuel, the platinum group metal complex being present in an amount sufficient to supply from 0.01 to 1.0 parts per million of the platinum group metal when added to a predetermined amount of fuel. Fuel compositions and methods employing them are also provided.

Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst

저농도의 특이적인 이금속 또는 삼금속 연료 내장형 촉매를 함유하는 디젤 연료는 후처리 장치, 예컨대 필터 또는 촉매, 예를 들어 디젤 엔진의 경우에 디젤 매연 포집 필터 (DPF) 또는 디젤 산화 촉매 (DOC)를 사용하지 않고 미립자 및 기타 배출물을 감소시킨다. 플래티늄, 및 세륨 및/또는 철을 포함하는 적어도 하나의 추가 금속으로 구성된 연료 용해성 촉매를 함유하는 연료를 사용함으로써, 불완전 연소에 의해 발생되는 유형의 오염물질의 생성이 감소된다. 바람직한 연료 내장형 촉매 수준은 소량, 예를 들어 플래티늄에 대해서는 0.05 내지 0.5 ppm이고 세륨 및/또는 철에 대해서는 3 내지 8 ppm이므로, 이로써 임의의 후처리 장치를 사용하지 않고 효과적인 엔진 배출물의 감소가 제공될 것이다. 본 발명을 사용하면 적은 정도로 촉매화된 후처리 장치의 성능이 개선될 것이다. Diesel fuels containing low concentrations of specific bimetallic or trimetallic fuel embedded catalysts may be used in aftertreatment devices such as filters or catalysts, for example diesel particulate filter (DPF) or diesel oxidation catalyst (DOC) in the case of diesel engines. Reduces particulates and other emissions without use. By using a fuel containing platinum and a fuel soluble catalyst composed of at least one additional metal comprising cerium and / or iron, the production of contaminants of the type caused by incomplete combustion is reduced. Preferred fuel borne catalyst levels are small amounts, for example 0.05 to 0.5 ppm for platinum and 3 to 8 ppm for cerium and / or iron, thereby providing effective engine emissions reduction without using any aftertreatment equipment. will be. Using the present invention will improve the performance of the catalytically catalyzed aftertreatment device to a lesser extent.

Additives for fuels and lubricants

DISCLOSED ARE COMPOSITIONS PREPARED BY (A) REACTING A HYDROCARBON-SUBSTITUTED SUCCINIC ANHYDRIDE AND AN ALKYLENE POLYAMINE HAVING THE FORMULA H2N (ALKYLENENH)NH, WHERE N IS AN INTEGER FROM ABOUT 1 TO ABOUT 12 AND "ALKYLENE" IS A SATURATED DIVALENT HYDROCARBON HAVING FROM ABOUT 1 TO ABOUT 10 CARBON ATOMS; AND (B) REACTING THE MATERIAL FORMED IN STEP (A) WITH A REACTANT HAVING AN AVAILABLE METAL ATOM CAPABLE OF BEING SEQUESTERED. THESE COMPOSITIONS ARE USEFUL AS FUEL AND LUBRICANT ADDITIVES.

一种绿色环保的汽油添加剂

本发明公开了一种绿色环保的汽油添加剂。包括如下重量份数的组分：乙二醇叔丁基醚8‑12份，聚丙二醇醚10‑15份，尼泊金丙酯钠6‑8份，防爆剂1‑3份，金属腐蚀抑制剂1‑3份，助溶剂2‑5份，抗氧化剂1‑3份。本发明的汽油添加剂，可以添加到各种型号的汽油产品中，可以降低汽油燃烧产生的HC、CO和NO x 有害气体，增加汽油的燃烧值，防爆剂的添加可以防止汽油剧烈燃烧产生爆炸事故，金属腐蚀抑制剂可以有效缓解汽油对于汽车发动机和邮箱的腐蚀及积垢。

Получение фталоцианинов кремния и германия и родственных субстанций

1. Способ получения соединений общей формулы (I) ! ! где символы и индексы имеют следующие значения, ! М1, М2, М3 Si, А, А', А'' СН, D, D', D'' СН, Е, Е', Е'' СН, G, G', G'' СН, ! n, m, p, q независимо друг от друга, одинаковые или различные, целые числа, выбранные из области от 0 до 2, ! r целое число, выбранное из области от 1 до (4+n·2), ! s целое число, выбранное из области от 1 до (4+m·2), ! u целое число, выбранное из области от 1 до (4+р·2), ! v целое число, выбранное из области от 1 до (4+q·2), ! W, X, Y, Z независимо друг от друга, одинаковые или различные, галоген, нитро, гидрокси, циан, амино, алкил с 1-20 атомами углерода, алкенил с 2-20 атомами углерода, алкинил с 2-20 атомами углерода, циклоалкил с 3-15 атомами углерода, арил, гетероциклы, алкокси с 1-20 атомами углерода, арилокси, диалкиламино с 1-4 атомами углерода в алкиле, циклоалкиламино с 3-6 атомами углерода, CO2M, SO3M, диалкилсульфамоил с 1-4 атомами углерода в алкиле, ! R1-R6 независимо друг от друга, одинаковые или различные, алкил с 1-20 атомами углерода, алкенил с 2-20 атомами углерода, алкинил с 2-20 атомами углерода, циклоалкил с 3-15 атомами углерода, арил, арилалкил, алкокси с 1-20 атомами углерода, алкилтио с 1-20 атомами углерода в алкиле, арилокси, триалкилсилокси, CO2M, SO3M, алкильный остаток с 1-20 атомами углерода, замещенный С1-С4-триалкиламмонием, ! М водород, щелочной металл, ! причем заместители R1-R6, W, X, Y или Z в каждом случае в любой позиции могут быть разделены одним или несколькими гетероатомами, причем число этих гетероатомов составляет не более чем 10, предпочтительно не более чем 8, особенно предпочтительно не более чем 5 и в высшей степени предпочтительно не более чем 3, и/или в каждом случае в любой позиции, но не более че РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2009 140 324 (13) A (51) МПК C09B 47/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21 ...

Copper-containing aromatic mannich complexes and concentrates and diesel fuels containing same

This invention relates to copper-containing aromatic Mannich complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped with exhaust system particulate traps. The copper-containing aromatic Mannich complex is used for lowering the ignition temperature of exhaust particles collected in the trap. The copper-containing aromatic Mannich complex is made by contacting either component (A) or component (B) with component (C); component (A) being at least one compound represented by the formula ##STR1## wherein R 1 is an alkyl group of 1 to about 6 carbon atoms, and R 2 is a saturated or unsaturated aliphatic hydrocarbyl group of about 16 to about 20 carbon atoms; component (B) being a mixture of (B)(I) and (B)(II), component (B)(I) being at least one compound represented by the formula ##STR2## wherein R 3 is an alkyl group of about 9 to about 18 carbon atoms, R 4 is an alkylene group of 1 to about 4 carbon atoms, and R 5 is a saturated or unsaturated aliphatic hydrocarbyl group of about 16 to about 20 carbon atoms; and component (B)(II) being at least one compound represented by the formula ##STR3## wherein R 6 and R 8 are independently alkyl groups of about 9 to about 18 carbon atoms, and R 7 is an alkylene group of 1 to about 4 carbon atoms; and component (C) is at least one copper reactant.

Diesel fuels containing organometallic complexes

This invention relates to diesel fuels which are useful with diesel engines equipped with exhaust system particulate traps. These fuels contain an effective amount of an organometallic complex to lower the ignition temperature of exhaust particles collected in the trap. The organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include ═X, --XR, ##STR1## --CN, --N═NR and --N═CR 2 ; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, V, Cr, Mo, Fe, Co, Cu, Zn, B, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing diesel fuel.

Organometallic complex-antioxidant combinations, and concentrates and diesel fuels containing same

This invention relates to combinations of (A) organometallic complexes and (B) antioxidants. These combinations can be used in diesel fuels for operating diesel engines equipped with exhaust system particulate traps. The combination of (A) and (B) is useful in lowering the ignition temperature of exhaust particles collected in the trap. The organometallic complex (A) is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include ═X, --XR, --NR 2 , --NO 2 , ═NR, ═NXR, ═N--R*--XR, ##STR1## --CN, --N═NR and --N═CR 2 ; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, V, Cr, Fe, Co, Cu, Zn, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to concentrates and diesel fuels, and to methods of operating a diesel engine equipped with an exhaust system particulate trap.

Copper-containing organometallic complexes and concentrates and diesel fuels containing same

This invention relates to copper-containing organometallic complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped with exhaust system particulate traps. The copper-containing organometallic complex is used for lowering the ignition temperature of exhaust particles collected in the trap. The copper-containing organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a copper-containing metal reactant capable of forming a complex with the organic compound (i). The functional groups are ═X, --XR, --NR 2 , --NO 2 , ═NR, ═NXR, ═N--R*--XR, ##STR1## --CN, --N═NR or --N═CR 2 ; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). The copper can be combined with one or more metals selected from the group consisting Na, K, Mg, Ca, Sr, Ba, V, Cr, Mo, Fe, Co, Zn, B, Pb, Sb, Ti, Mn and Zr. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing diesel fuel.

Low-sulfur diesel fuels containing organometallic complexes

This invention relates to low-sulfur diesel fuels which are useful with diesel engines equipped with exhaust system particulate traps. These fuels contain an effective amount of an organometallic complex to lower the ignition temperature of exhaust particles collected in the trap. The sulfur content of these diesel fuels is no more than about 0.1% by weight, preferably no more than about 0.05% by weight. The organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include ═X, --XR, --NR 2 , --NO 2 , ═NR, ═NXR, ═N--R*--XR, ##STR1## --CN, --N═NR and --N═CR 2 ; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, Ti, Zr, V, Cr, Mo, Mn, Fe, Co, Cu, Zn, B, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing low-sulfur diesel fuels.

Bis-(alkylsalicylidene)ethylene or phenylene diamines and transition metal complexes thereof

Preparation of N,N'-bis(alkylsalicylidene)ethylene or phenylene diamines, and transition metal complexes thereof, particularly copper, and their use as an additive to diesel fuel to reduce soot formation in diesel exhaust.

Low-sulfur diesel fuels containing organo-metallic complexes

This invention relates to low-sulfur diesel fuels which are useful with diesel engines equipped with exhaust system particulate traps. These fuels contain an effective mount of an organometallic complex to lower the ignition temperature of exhaust particles collected in the trap. The sulfur content of these diesel fuels is no more than about 0.1% by weight, preferably no more than about 0.05% by weight. The organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include ═X, --XR, --NR 2 , --NO 2 , ═NR, ═NXR, ═N--R*--XR, ##STR1## --CN, --N═NR and --N═CR 2 ; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, Ti, Zr, V, Cr, Mo, Mn, Fe, Co, Cu, Zn, B, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing low-sulfur diesel fuels.

Coordinated complexes of mannich bases

METAL COMPLEXES EXHIBITING DETERGENCY AND NEUTRALIZING PROPERTIES IN ORGANIC FLUIDS ARE PREPARED BY REACTING A MANNICH PRODUCT WITH A METAL SALT OF AN ACID. EXEMPLARY OF THE MANNICH PRODUCTS USED ARE THOSE PREPARED FROM AMINES, POLYALKYLPHENOLS AND ALDEHYDES.

Molybdenum-containing compositions and lubricants and fuels containing them

Molybdenum-containing compositions are prepared by the reaction of an acid of molybdenum or salt thereof, phenol or aldehyde condensation product therewith, and a primary or secondary amine. The preferred amines are diamines such as tallow-substituted trimethylene diamine and their formaldehyde condensation products. An optional but preferred ingredient in the reaction mixture is at least one oil-soluble dispersant. The molybdenum-containing compositions are useful as additives in lubricants and fuels, and are especially useful in lubricants when combined with compounds containing active sulfur.

Hydrocarbon-soluble oxidized, sulfurized polyamine-molbdenum compositions and gasoline containing same

Molybdenum compositions suitable for improving the properties of lubricants and fuels comprise the reaction product of molybdenum and a polyamine Mannich reaction product, a polyamine hydrocarbyl-substituted dicarboxylic acid compound reaction product, and the oxidized and/or sulfurized reaction products thereof.

Copper-containing organometallic complexes and concentrates and diesel fuels containing same

This invention relates to copper-containing organometallic complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped with exhaust system particulate traps. The copper-containing organometallic complex is used for lowering the ignition temperature of exhaust particles collected in the trap. The copper-containing organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a copper-containing metal reactant capable of forming a complex with the organic compound (i). The functional groups are ═X, --XR, --NR., --NO., ═NR, ═NXR, ═N--R*--XR, ##STR1## --CN, --N═NR or --N═CR.; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). The copper can be combined with one or more metals selected from the group consisting Na, K, Mg, Ca, Sr, Ba, V, Cr, Mo, Fe, Co, Zn, B, Pb, Sb, Ti, Mn and Zr. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing diesel fuel.

Organometallic complex-antioxidant combinations, and concentrates and diesel fuels containing same

This invention relates to combinations of (A) organometallic complexes and (B) antioxidants. These combinations can be used in diesel fuels for operating diesel engines equipped with exhaust system particulate traps. The combination of (A) and (B) is useful in lowering the ignition temperature of exhaust particles collected in the trap. The organometallic complex (A) is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include ═X, --XR, --NR 2 , --NO 2 , ═NR, ═NXR, ═N--R*--XR, ##STR1## --CN, --N═NR and --N═CR 2 ; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, V, Cr, Fe, Co, Cu, Zn, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to concentrates and diesel fuels, and to methods of operating a diesel engine equipped with an exhaust system particulate trap.

Copper-containing aromatic mannich complexes and concentrates and diesel fuels containing same

This invention relates to copper-containing aromatic Mannich complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped with exhaust system particulate traps. The copper-containing aromatic Mannich complex is used for lowering the ignition temperature of exhaust particles collected in the trap. The copper-containing aromatic Mannich complex is made by contacting either component (A) or component (B) with component (C); ##STR1## wherein R 1 is an alkyl group of 1 to about 6 carbon atoms, and R 2 is a saturated or unsaturated aliphatic hydrocarbyl group of about 16 to about 20 carbon atoms; component (B) being a mixture of (B)(I) and (B)(II), component (B)(I) being at least one compound represented by the formula ##STR2## wherein R 3 is an alkyl group of about 9 to about 18 carbon atoms, R 4 is an alkylene group of 1 to about 4 carbon atoms, and R 5 is a saturated or unsaturated aliphatic hydrocarbyl group of about 16 to about 20 carbon atoms; and component (B)(II) being at least one compound represented by the formula ##STR3## wherein R 6 and R 8 are independently alkyl groups of about 9 to about 18 carbon atoms, and R 7 is an alkylene group of 1 to about 4 carbon atoms; and component (C) is at least one copper reactant.

Organometallic complex-antioxidant combinations, and concentrates and diesel fuels containing same

This invention relates to combinations of (A) organometallic complexes and (B) antioxidants. These combinations can be used in diesel fuels for operating diesel engines equipped with exhaust system particulate traps. The combination of (A) and (B) is useful in lowering the ignition temperature of exhaust particles collected in the trap. The organometallic complex (A) is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include =X, -XR, -NR2, -NO2, =NR, =NXR, =N-R*-XR, α, β, γ, -CN, -N=NR and -N=CR2; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, V, Cr, Fe, Co, Cu, Zn, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to concentrates and diesel fuels, and to methods of operating a diesel engine equipped with an exhaust system particulate trap.

Fuel additive composition having antiknock properties

The present invention provides a fuel additive composition comprising (i) at least one primary antiknock component selected from (a) iron or an iron compound; (b) lead or a lead compound; (c) manganese or manganese compound; and (d) a metal selected from rare earth metals, lithium, nickel, and thallium or a compound comprising a metal selected from rare earth metals, lithium, nickel, and thallium; (ii) at least one secondary antiknock component selected from (a) oxyhydrocarbyl compounds; and (b) nitrohydrocarbyl compounds; (iii) at least one of (a) a sulphur passivating agent, (b) a material capable of preventing and/or inhibiting valve seat recession of an internal combustion engine.

Diesel fuel

Copper-containing aromatic mannich complexes and concentrates and diesel fuels containing same

Fuel compositions containing organic molybdenum complexes

烃燃料燃烧系统中的水性添加剂

使用一种含金属化合物的水性添加剂来提高燃烧废气后处理系统的操作。该添加剂作为它与燃料的乳液的一部分引进燃烧室，或者，在乳液内或单独作为水性流体引进废气或排放通道。该金属化合物捕获燃烧副产物，以保护和提高后处理系统的效率。

Использование многокомпонентного металлосодержащего катализатора для горения с более низкими выбросами

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2007 129 120 (13) A (51) ÌÏÊ C10L 1/30 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2007129120/04, 19.01.2006 (71) Çà âèòåëü(è): ÊËÈÍ ÄÈÇÅËÜ ÒÅÊÍÎËÎÄÆÈÇ, ÈÍÊ. (US) (30) Êîíâåíöèîííûé ïðèîðèòåò: 19.01.2005 US 11/038371 (43) Äàòà ïóáëèêàöèè çà âêè: 27.02.2009 Áþë. ¹ 6 (87) Ïóáëèêàöè PCT: WO 2006/078764 (27.07.2006) Àäðåñ äë ïåðåïèñêè: 101990, Ìîñêâà, Ïåòðîâåðèãñêèé ïåð., 4, "Àãåíòñòâî Åðìàêîâà, Ñòîë ðîâà è Ïàðòíåðû", ïàò.ïîâ. Å.À.Åðìàêîâîé R U ÄËß ÃÎÐÅÍÈß Ñ ÁÎËÅÅ ÍÈÇÊÈÌÈ ÂÛÁÐÎÑÀÌÈ (57) Ôîðìóëà èçîáðåòåíè 1. Äèçåëüíîå òîïëèâî, ñíàáæàþùåå ýíåðãèåé äèçåëüíûå äâèãàòåëè, ñî ñíèæåííûì âûáðîñîì ÷àñòèö áåç íåîáõîäèìîñòè èñïîëüçîâàíè óñòðîéñòâ äîïîëíèòåëüíîé îáðàáîòêè, âêëþ÷àþùåå îñíîâíîå òîïëèâî ñ äèñòèëë òîì; è òîïëèâíûé êàòàëèçàòîð, ñîñòî ùèé èç ïëàòèíû è öåðè è/èëè æåëåçà, ãäå ïëàòèíà èñïîëüçóåòñ â êîíöåíòðàöèè îò 0,05 äî 0,5 ÷/ì, à óðîâåíü ñîäåðæàíè öåðè è/èëè æåëåçà ñîñòàâë åò 0.5-10 ÷/ì. 2. Òîïëèâî ïî ï.1, ñîäåðæàùåå ìåíåå 15 ÷/ì ñåðû. 3. Òîïëèâî ïî ï.1, â êîòîðîì îáùà êîíöåíòðàöè öåðè è/èëè æåëåçà ñîñòàâë åò 3-8 ÷/ì. 4. Òîïëèâî ïî ï.1, ñîñòî ùåå èç îñíîâíîãî òîïëèâà, âûáðàííîãî èç ãðóïïû, ñîñòî ùåé èç äèçåëüíîãî òîïëèâà ñî ñâåðõíèçêèì ñîäåðæàíèåì, äèçåëüíîãî òîïëèâà ¹1, äèçåëüíîãî òîïëèâà ¹2, ðåàêòèâíîãî òîïëèâà, áèîòîïëèâà, ñîäåðæàùåãî ñëîæíûå ýôèðû æèðíûõ êèñëîò, ïîëó÷åííûõ èç òðèãëèöåðèäîâ, è ñìåñè äâóõ èëè áîëåå èç íèõ. 5. Ñïîñîá ñîêðàùåíè âûáðîñà ÷àñòèö, óãëåâîäîðîäîâ è îêèñåé óãëåðîäà íåïîñðåäñòâåííî èç äèçåëüíîãî äâèãàòåë äî ïîïàäàíè â îêèñëèòåëü èëè ñàæåâûé ôèëüòð, âêëþ÷àþùèé äîáàâëåíèå â äèçåëüíîå òîïëèâî ñïëàâà ðàñòâîðèìûõ â òîïëèâå ìåòàëëîâ ïëàòèíîâîé ãðóïïû è êàê ìèíèìóì åùå îäíîãî êàòàëèòè÷åñêîãî âåùåñòâà, ñîñòî ùåãî èç ðàñòâîðèìûõ â òîïëèâå ñïëàâîâ öåðè , äë ñíèæåíè âûáðîñîâ ÷àñòèö, íåñãîðåâøèõ óãëåâîäîðîäîâ è Ñòðàíèöà: 1 RU A 2 0 0 7 1 2 9 1 2 0 A (54) ÈÑÏÎËÜÇÎÂÀÍÈÅ ÌÍÎÃÎÊÎÌÏÎÍÅÍÒÍÎÃÎ ÌÅÒÀËËÎÑÎÄÅÐÆÀÙÅÃÎ ÊÀÒÀËÈÇÀÒÎÐÀ 2 0 0 7 1 2 9 ...

Aminoalkyl acyl titanate

Oil compositions

Method and composition for using organic, plant-derived, oil-extracted materials in two-cycle oils for reduced emissions

A two-cycle oil is provided that includes a plant oil extract, β-carotene, and jojoba oil. The two-cycle oil may be added to any suitable liquid hydrocarbon fuel to reduce emissions of undesired components during combustion of the fuel in a two-cycle engine. A method for preparing the oil is also provided.

OIL COMPOSITIONS

본 발명은 탄화수소 오일의 저온성질을 개선시키는 특정한 하이드로카빌 기를 갖는 첨가제에 관한 것이다.

Cleaner Combustion Diesel Engine

본 발명은, 특히 연료 내장형 촉매 (FBC)를 함유하는 농축물 함유의 연료 첨가제와 함께, 바이오디젤 및 저 방향족 함량의 초저황 디젤 연료를 포함하는 개선된 디젤 연료 배합물에 관한 것이다. 상기 촉매는 바람직하게는 플래티늄 및/또는 세륨 및/또는 철을 포함하며, 상기 초저황 디젤 연료는 바람직하게는 10% 미만의 방향족을 함유할 것이다. 바이오디젤은 전형적으로 배합물에 대해 약 20%의 양으로 사용된다. The present invention relates, in particular, to improved diesel fuel formulations comprising biodiesel and ultra-low sulfur diesel fuels of low aromatic content together with fuel additives containing concentrates containing fuel borne catalyst (FBC). The catalyst preferably comprises platinum and / or cerium and / or iron and the ultra low sulfur diesel fuel will preferably contain less than 10% aromatics. Biodiesel is typically used in amounts of about 20% relative to the formulation.

Oil soluble dispersant additives based on 1-butene-α olefin copolymers

Oil-soluble dispersant additives are disclosed. The additives comprise the reaction product of a functionalized 1-butene copolymer and at least one nucleophilic reactant selected from amines, amino alcohols, alcohols, and reactive metal compounds. The functionalized copolymer has within its structure at least one acyl functional group selected from the group consisting of C 4 to C 10 dicarboxylic acids and derivatives thereof and C 3 to C 10 monocarboxylic acids and derivatives thereof. The 1-butene copolymer is derived from 1-butene and at least one other α-olefin of formula CH 2 ═CHR', wherein R' is methyl or a C 3 to C 12 linear or branched alkyl group. The copolymer has a number average molecular weight of at least about 700, a molecular weight distribution of less than 5, and ethenylidene groups terminating at least about 30% of all polymer chains. The dispersant additives are useful in oleaginous compositions including lubricating oil compositions and concentrates and fuel compositions.

Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst

含有低浓度的特定双金属或三金属的燃料携带的催化剂的柴油，无需使用后处理设备如过滤器或催化剂，例如在柴油机情形中柴油机微粒过滤器(DPF)或者柴油机氧化催化剂(DOC)，降低了微粒和其它排放。通过利用含有可溶于燃料的催化剂的燃料，该催化剂包含铂和至少一种另外的金属(包括铈和/或铁)，降低了不完全燃烧产生的类型的污染物的产量。优选的燃料携带的催化剂的水平是低的，例如为0.05～0.5ppm的铂和3～8ppm的铈和/或铁，由此提供了有效的发动机输出排放降低，无需任何后处理设备。采用本发明改进了轻度催化的后处理设备的性能。

Method of oxidizing soot and reducing soot accumulation in adiesel fuel combustion after treatment system

一种减小柴油机燃料燃烧系统中的灰积聚的副作用的方法，包括向柴油机燃料燃烧系统提供一种燃料，该燃料带有一种添加剂，该添加剂包括一种锰化合物。所述燃烧系统包括一催化的柴油机颗粒过滤器，或者一连续再生的柴油机颗粒过滤器。所述燃料在所述燃烧系统中燃烧，产生至少一种副产品，该副产品包括所述锰化合物。该锰化合物的用量达到与所述燃烧副产品复合的有效量。

Biological alcohol-based fuel power heat value agent

本发明公开了一种生物醇基燃油动力热值剂，由22.0～26.0％的提高动力组分、24.0～27.0％的十六烷值改进组分及50.0～53.0％的缩短滞燃抗磨组分组成；三种功能组分在常温下搅拌均匀即可得到生物醇基燃油动力热值剂成品。本发明选择了能够清洁、环保、可再生、可降解的石油酵母脂肪酸作为廉价的添加剂，既节能又减排，成本低、无毒、无污染、添加量少、热值动力增强效果显著、不含有害物质成份，不会给环境带来次生污染。本发明具有增加醇基燃料的燃烧热值、提高动力、提高十六烷值、改善燃烧性能、缩短着火时间、节约燃油、消烟助燃及减少积碳等功效，有效的解决了醇基燃料存在的十六烷值低、动力不足、着火落后期长、低负荷下经济性欠佳以及尾气烟尘排放大等技术难题。

Engine operation and compositions therefor

Process for the selective, non-catalytic reduction of the emissions from oil-fired boiler plants

Bei diesem Verfahren zur selektiven nicht-katalytischen Reduktion der Emission von Schadstoffen aus ölbefeuerten Kesselanlagen werden den Verbrennungsvorgang beeinflussende chemische Verbindungen zum flüssigen Brennstoff oder zur Verbrennungsluft, hierunter Salze organischer Säuren wie Naphthenate, Octoate, Tallate, Salze von Sulfonsäuren, gesättigten oder ungesättigten Fettsäuren, Ölsäuren, Tallöl mit Metallen aus der Gruppe K, Ba, Mg, Ca, Ce, Mn, Fe; Seltenerdmetallen; Organometallverbindungen wie Carbonylverbindungen, gemischte Cyclopentadienylcarbonylverbindungen oder Aromatenkomplexe der Übergangsmetalle Fe oder Mn in mit dem flüssigen Brennstoff mischbaren Lösungen zudosiert.- Zwecks Minimierung der NOx-Werte im Abgas und der Staubbelastung bei sparsamem Chemikalienverbrauch wird ein Reduktionsmittel in den Feuerungsraum (Brennerraum) über ein Kesseldosiersystem unter Verwendung eines flüssigen oder auch gasförmigen Trägermittelstroms als wässrige Lösung von Harnstoff oder auch Harnstoffvorläufern wie Ammoniak oder Ammoniumcarbonat, die auch weitere Bestandteile wie Alkanole, Alkancarbonsäuren, Alkanale oder Alkanone enthalten können, zudosiert. In this process for the selective non-catalytic reduction of the emission of pollutants from oil-fired boiler systems, chemical compounds influencing the combustion process to the liquid fuel or to the combustion air, including salts of organic acids such as naphthenates, octoates, tallates, salts of sulfonic acids, saturated or unsaturated fatty acids, oleic acids , Tall oil with metals from the group K, Ba, Mg, Ca, Ce, Mn, Fe; Rare earth metals; Organometallic compounds such as carbonyl compounds, mixed cyclopentadienylcarbonyl compounds or aromatic complexes of the transition metals Fe or Mn are added in solutions that are miscible with the liquid fuel Use of a liquid or gaseous carrier stream as an aqueous solution of urea or also urea precursors such as ammonia or ammonium carbonate, which may also contain further ...

Method to reduce separation of deposits in combustion chamber and method to decrease exhaust when starting internal combustion engine from cold

FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed method to reduce separation of deposits in combustion chamber of internal combustion engines with spark ignition in which deposits are formed in combustion chamber includes delivery of fuel with addition containing metal compound into internal combustion engine with spark ignition. Said metal containing compound is delivered in amount sufficient for effective reduction of separation of deposits in combustion chamber. Method to decrease exhaust when starting internal combustion engine with spark ignition from cold includes reduction of separation of deposits in combustion chamber of internal combustion engine with spark ignition. Metal containing compound is delivered in amount sufficient for effective decrease of exhaust when starting engine from cold. EFFECT: reduced separation of deposits in combustion chamber and exhausts when starting engine from cold. 28 cl, 1 ex, 1 tbl ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 283 437 (13) C2 (51) ÌÏÊ F02B 77/04 (2006.01) C10L 1/10 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2004131494/06, 28.10.2004 (72) Àâòîð(û): ÀÐÀÄÈ Àëëåí À. (US), ÑÌÈÒ Äæåéìñ Á. (US) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 28.10.2004 (73) Ïàòåíòîîáëàäàòåëü(è): ÀÔÒÎÍ ÊÅÌÈÊÀË ÊÎÐÏÎÐÅÉØÍ (US) R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 29.10.2003 US 10/696,618 (43) Äàòà ïóáëèêàöèè çà âêè: 10.05.2006 (45) Îïóáëèêîâàíî: 10.09.2006 Áþë. ¹ 25 2 2 8 3 4 3 7 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: ÑÀ 2045706 Ñ, 14.01.1992. RU 2188329 C1, 27.08.2002. RU 2064965 C1, 10.08.1996. RU 2023196 C1, 15.11.1994. ÅÐ 0491439 À1, 24.06.1992. US 5873917 À, 23.02.1999. ÅÐ 0590770 À1, 06.04.1994. 2 2 8 3 4 3 7 R U (54) ÑÏÎÑÎÁ ÓÌÅÍÜØÅÍÈß ÎÒÑËÀÈÂÀÍÈß ÎÒËÎÆÅÍÈÉ Â ÊÀÌÅÐÅ ÑÃÎÐÀÍÈß È ÑÏÎÑÎÁ ÓÌÅÍÜØÅÍÈß ÂÛÁÐÎÑΠÏÐÈ ÕÎËÎÄÍÎÌ ÇÀÏÓÑÊÅ ÄÂÈÃÀÒÅËÅÉ ÂÍÓÒÐÅÍÍÎÃÎ ÑÃÎÐÀÍÈß (57) Ðåôåðàò: Èçîáðåòåíèå îòíîñèòñ ê ...

A fuel composition containing an organic molybdenum complex

석유 모터 오일의 산화적 안정성은 연료에 (a) 디올, 디아미노 또는 아미노 알콜 화합물 및 (b) 착체의 중량을 기준으로 하는 약 2.0 내지 20.0%의 몰리브덴을 제공하기에 충분한 량의 몰리브덴 원을 반응시켜 제조된 유효량의 헤테로시클릭 몰리브덴 착체를 첨가함으로써 개선된다.

THE REDUCTION OF NITROGEN OXIDES EMISSIONS FROM VEHICULAR DIESEL ENGINES

본 발명은 촉매적으로 유효량의 촉매 조성물(26) 및 윤활제를 함유하는 디젤 연료중 물 에멀션(80)을 제조하는 단계 및 상기 에멀션을 내부에서 연소시키는 디젤 기관에 공급하여, 디젤 연료 자체만의 연소와 비교해볼때 디젤 기관으로부터 배출되는 질소 산화물의 양을 감소시키는 단계를 포함하는, 디젤 기관으로부터 질소 산화물 배출을 감소시키는 방법에 관한 것이다.

Diesel oil-based combustible agent and preparation method and application thereof

本发明公开了一种柴油基可燃剂及其制备方法和应用，以工业白油或变压器油为主要原料，辅以壬基酚聚氧乙烯醚NP‑10、N‑(2‑羟乙基)十二烷基酰胺、丁二酰亚胺、环烷酸钙、偏氟乙烯、三氟氯乙烯、层状多孔磷酸钙、硫化硒锌纳米团簇，混合制成一种柴油基可燃剂。该可燃剂可用于硝铵炸药的制备，满足采煤作业需求，兼顾安全性和良好的爆炸性能。本发明的可燃剂可替代常用的柴油，可用于硝铵炸药的制备，所制成硝铵炸药爆炸性能好，安全可靠，适用于采煤作业。

Additives to diesel fuel containing cerium or manganese and washing additives

FIELD: fuel systems. ^ SUBSTANCE: here are disclosed: method improving efficiency of diesel fuel for internal combustion engine, additive to fuel, method of improving stability of diesel fuel, method of upgrading combustion in diesel engine, method of reducing smoke at combustion in diesel engine, method of upgrading solubility of metal-organic additive to diesel fuel, method of reducing turbidity of diesel fuel, method of reducing fuel filters choking in transport facility, method of improved demulsification of additive to fuel, package of additives to fuel, method of reducing foam in diesel fuel, system of reduction of toxicity of exhaust for final treatment of exhaust gases flow in process of diesel fuel combustion, and introducing package of additives into diesel fuel. ^ EFFECT: facilitation of improved combustion and stability of marketable diesel fuel. ^ 34 cl, 2 tbl, 7 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 354 683 (13) C2 (51) МПК C10L 10/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (30) Конвенционный приоритет: 19.09.2006 US 11/533,200 (73) Патентообладатель(и): АФТОН КЕМИКАЛ КОРПОРЕЙШН (US) (43) Дата публикации заявки: 20.12.2008 2 3 5 4 6 8 3 (45) Опубликовано: 10.05.2009 Бюл. № 13 2 3 5 4 6 8 3 R U Адрес для переписки: 129090, Москва, ул.Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Е.Е.Назиной, рег.№ 517 (54) ДОБАВКИ К ДИЗЕЛЬНОМУ ТОПЛИВУ, СОДЕРЖАЩИЕ ЦЕРИЙ ИЛИ МАРГАНЕЦ И МОЮЩИЕ ПРИСАДКИ деэмульгирования добавки к топливу, пакет добавок к топливу, способ уменьшения пены в дизельном топливе, система понижения токсичности выхлопа для окончательной обработки потока выхлопных газов процесса сгорания дизельного топлива, способ улучшения системы понижения токсичности выхлопа для окончательной обработки потока выхлопных газов процесса сгорания дизельного топлива, применение пакета добавок к дизельному топливу. Технический результат - обеспечение ...

Alcohol group fuel with high calorific value

本发明涉及燃料技术领域，特别涉及高热值的醇基燃料，由以下重量份的原料制成：一元醇25～50份，己烷20～35份，三乙酸甘油酯10～20份，石油磺酸钠2～8份，助燃剂1～3份；所述的一元醇为甲醇、乙醇、丙醇中的一种或者两种；所述的助燃剂为3‑叔丁基‑4‑羟基苯甲醚和丙醚的混合物。本发明的高热值的醇基燃料原料配伍，不仅改善了一元醇燃料闪点低的问题，而且还能显著提高燃料的热值。

Mixed metallic catalytic additive and a method of using it in hydrocarbon fuel combustion system

FIELD: liquid fuel combustion methods. ^ SUBSTANCE: invention relates to hydrocarbon fuel additives, to a fuel composition, and to a method improving combustion of fuels. Additive, as well as fuel composition, includes manganese-containing organometallic, alkali metal compound, and magnesium-containing compound. ^ EFFECT: reduced amount of solid carbon particles by 39% and loosened slag. ^ 28 cl, 1 tbl

A fuel composition comprising a platinum group metal compound and a water-functional composition as a fuel additive

백금족 금속 첨가제는 물을 배제시키기에 비실용적인 연료에 효과적이다. 연료 첨가제는 백금족 금속 화합물 및 친유성 유화제, 물과 혼화될 수 있는 친유성 유기 화합물 및 이들의 혼합물로 이루어진 군으로부터 선택된 물-작용성 조성물을 포함한다. 첨가제는 바람직하게는 약 0.01중량%의 물을 함유하는 연료 조성물에 효과적이다. Platinum group metal additives are effective for fuels that are impractical for water exclusion. The fuel additive comprises a water-functional composition selected from the group consisting of platinum group metal compounds and lipophilic emulsifiers, lipophilic organic compounds that can be miscible with water, and mixtures thereof. The additive is preferably effective in fuel compositions containing about 0.01% by weight of water.

LUBRICANT COMPOSITION AND DISPERSING AGENTS FOR IT, PROVIDING A FAVORABLE EFFECT ON OXIDATIVE STABILITY

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 116 575 A (51) МПК C10M 169/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019116575, 29.05.2019 (71) Заявитель(и): ЭФТОН КЕМИКАЛ КОРПОРЕЙШН (US) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): РЕНСОМ, Пол (GB) 05.06.2018 US 16/000362 Адрес для переписки: 101000, Москва, ул. Мясницкая, 13, стр. 5, ООО "Союзпатент", С.Б. Фелициной Стр.: 1 A 2 0 1 9 1 1 6 5 7 5 R U A (57) Формула изобретения 1. Смазочная композиция, содержащая: более 50 процентов по массе базового масла относительно общей массы смазочной композиции; композицию диспергирующего агента, которая содержит: i) необязательно первый диспергирующий агент, содержащий один или более продуктов реакции по меньшей мере одной полизобутенил-янтарной кислоты или ее ангидрида, которые содержат полиизобутенильную группу со среднечисловой молекулярной массой, которая меньше или равна 1300, и по меньшей мере одного полиамина; и ii) второй диспергирующий агент, содержащий один или более продуктов реакции по меньшей мере одной полизобутенил-янтарной кислоты или ее ангидрида, которые содержат полиизобутенильную группу со среднечисловой молекулярной массой более 1300, и по меньшей мере одного полиамина; и по меньшей мере один беззольный антиоксидант; где массовое отношение второго диспергирующего агента к композиции диспергирующего агента составляет от 0,66:1 до 1:1. 2. Смазочная композиция по п. 1, отличающаяся тем, что беззольный антиоксидант содержит по меньшей мере один сульфированный антиоксидант, фенольный антиоксидант и аминный антиоксидант. 3. Смазочная композиция по п. 1, отличающаяся тем, что второй диспергирующий агент содержит два или более диспергирующих агентов, каждый из которых имеет среднечисловую молекулярную массу более 1300. 4. Смазочная композиция по п. 1, дополнительно содержащая молибденсодержащее соединение. 5. Смазочная композиция по п. 2, отличающаяся тем, что антиоксидант содержит ...

A kind of environmentally protective gasoline additive

本发明公开了一种绿色环保的汽油添加剂。包括如下重量份数的组分：乙二醇叔丁基醚8‑12份，聚丙二醇醚10‑15份，尼泊金丙酯钠6‑8份，防爆剂1‑3份，金属腐蚀抑制剂1‑3份，助溶剂2‑5份，抗氧化剂1‑3份。本发明的汽油添加剂，可以添加到各种型号的汽油产品中，可以降低汽油燃烧产生的HC、CO和NO x 有害气体，增加汽油的燃烧值，防爆剂的添加可以防止汽油剧烈燃烧产生爆炸事故，金属腐蚀抑制剂可以有效缓解汽油对于汽车发动机和邮箱的腐蚀及积垢。

Methanol gasoline additive

本发明提供了一种甲醇汽油添加剂，包括以下重量组分的原料：2，6‑二叔丁基对甲酚20‑33份；脂肪醚30‑35份；正辛醇5‑6份；异丙醇10‑11份；异丁酸甲酯12‑17份；异辛烷6‑7份；聚异丁烯胺5‑6份；甲基乙基酮7‑8份；亚磷酸二正丁酯4‑8份；六亚甲基四胺6‑7份；环己基缩水甘油酯醚5‑6份；环己烯4‑8份；硝酸异丙酯4‑8份；戊基双环己基酮5‑6份；肪酸乙酯7‑8份；2‑乙基己醇4‑8份；油酸2‑6份；蜂蜡5‑6份；油酸酰胺5‑6份；对二甲苯4‑8份；四氢呋喃4‑8份；环烷酸铈5‑7份；乙酰丙酮4‑9份。本发明能减少对环境的污染，减少烟雾的产生。

Gasoline anti-knock additives - comprising rare earth beta-ketoenolates

Anti-knock additives for gasolines comprise rare earth beta-ketoenolates (I) of general formula zB, or (where M = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, Y or a mixt. of these; R1 = H, alkyl, phenyl. F, Cl, Br, I; R2, R3 = alkyl, halogen or hetero atom-substd. alkyl, aryl, halogen- or heteroatom substd. aryl, cycloalkyl or where R1 and R2 together are d-camphor; total no. C atoms in R1, R2 and R3 >3; R4 = H, CH3; R5 = ethyl; B = water or cpd. contg. donor gp; (x+y) = valency of M or x = 0 and y = valency of M; a = valency of M; z = 0-5). The Ce cpd. is pref. because of its relative availability and markedly greater solubility in gasoline (50.9g/lisooctane). The cpds. (I) are used in concn. of 0.001-50 m.moles/gal. gasoline.

DEVICE FOR DISTRIBUTING AN ADDITIVE

L'invention concerne un dispositif (8) de distribution d'un additif liquide dans un circuit de circulation de carburant pour moteur à combustion interne, comportant un réservoir (12) d'additif liquide permettant de diffuser un additif dans le circuit de circulation de carburant au moyen d'un canal (16) de distribution caractérisé en ce qu'il comporte une enceinte (22) d'additif communiquant avec le circuit de circulation de carburant et au moins une paroi (32) mobile et étanche entre ladite enceinte d'additif et le réservoir d'additif assurant d'une part une séparation étanche et d'autre part maintenant une pression identique entre l'additif dans le réservoir d'additif et le carburant dans l'enceinte d'additif.

Method and composition for using stabilized beta-carotene as cetane improver in hydrocarbonaceous diesel fuels

提供一种柴油燃料添加剂，包括用2，2，4-三甲基-6-乙氧基-1，2-二氢喹啉稳定的β-胡萝卜素。该添加剂可加入任何液体烃燃料、固体烃燃料、或者其它易燃烃类燃料中，以降低燃料燃烧时不受欢迎组分的排放，提供改进的燃料经济性、发动机清洁度和/或性能。本发明还提供该添加剂的制备方法。

Composite additive suitable for ethanol gasoline

本发明属于燃料汽油添加剂领域，特别涉及一种适用于乙醇汽油复合添加剂，所述的适用于乙醇汽油复合添加剂是由丙酮、正丁醇/防爆剂、抗氧剂、金属腐蚀抑制剂、表面活性剂、助燃剂、清洁剂组成。本发明具有良好的抗氧化性、抗爆性、节油效果好，减少了汽车尾气中的有害气体排放，对保护环境和节约能源极为有利，具有良好的经济效益和社会效益；又因其包含表面活性剂，提高了乙醇汽油的储运稳定性，长时间存放也不发生相分离和沉淀现象。本发明工艺配方简单，生产成本低，应用效果好，有利于推广应用。

COMPOSITIONS CONTAINING MOLYBDENE AND LUBRICANTS AND FUELS CONTAINING THESE COMPOSITIONS

DES COMPOSITIONS CONTENANT DU MOLYBDENE SONT PREPAREES PAR LA REACTION D'UN ACIDE DU MOLYBDENE OU D'UN SEL D'UN TEL ACIDE, D'UN PHENOL OU DE SON PRODUIT DE CONDENSATION AVEC UN ALDEHYDE ET D'UNE AMINE PRIMAIRE OU SECONDAIRE. LES AMINES PREFEREES SONT DES DIAMINES COMME DE LA TRIMETHYLENE DIAMINE SUBSTITUEE PAR DU SUIF ET LEURS PRODUITS DE CONDENSATION AVEC LE FORMALDEHYDE. UN INGREDIENT FACULTATIF, MAIS PREFERE, DANS LE MELANGE REACTIONNEL EST AU MOINS UN DISPERSANT SOLUBLE DANS L'HUILE. LES COMPOSITIONS CONTENANT DU MOLYBDENE SONT UTILES COMME ADDITIFS DANS DES LUBRIFIANTS ET DANS DES COMBUSTIBLES, ET SONT SPECIALEMENT UTILES DANS DES LUBRIFIANTS QUAND ELLES SONT COMBINEES AVEC DES COMPOSES CONTENANT DU SOUFRE ACTIF. COMPOSITIONS CONTAINING MOLYBDENE ARE PREPARED BY THE REACTION OF A MOLYBDENE ACID OR A SALT OF SUCH AN ACID, A PHENOL OR ITS CONDENSATION PRODUCT WITH AN ALDEHYDE AND A PRIMARY OR SECONDARY AMINE. THE PREFERRED AMINES ARE DIAMINES SUCH AS TRIMETHYLENE DIAMINE SUBSTITUTED WITH SUET AND THEIR CONDENSATION PRODUCTS WITH FORMALDEHYDE. AN OPTIONAL BUT PREFERRED INGREDIENT IN THE REACTION MIXTURE IS AT LEAST ONE OIL-SOLUBLE DISPERSANT. COMPOSITIONS CONTAINING MOLYBDENE ARE USEFUL AS ADDITIVES IN LUBRICANTS AND FUELS, AND ARE ESPECIALLY USEFUL IN LUBRICANTS WHEN THEY ARE COMBINED WITH COMPOUNDS CONTAINING ACTIVE SULFUR.

USE OF RARE EARTH COMPLEXES AS MARKERS OF PETROLEUM PRODUCTS, CRUDE OILS, BIOFUELS OR LUBRICANTS

Utilisation de complexes de terres rares comme marqueurs de produits pétroliers, de pétroles bruts, de biocarburants ou de lubrifiants. La présente invention se rapporte au marquage de produits pétroliers, de pétroles bruts, de biocarburants ou de lubrifiants. L'invention vise en premier lieu l'utilisation, comme marqueurs de produits pétroliers, pétroles bruts, biocarburants ou lubrifiants, de complexes de terres rares ou de l'un de ses constituants choisis parmi des ligands ou sels de terre rare, étant aptes à former un complexe de terre rare après ajout d'une solution révélatrice. De préférence, le complexe de terre rare est détectable par fluorescence en temps résolu. L'invention a également pour objet un procédé de marquage et un procédé de détection d'un complexe de terre rare comme marqueur de produits pétroliers, pétroles bruts, biocarburants ou lubrifiants. Use of rare earth complexes as markers for petroleum products, crude oils, biofuels or lubricants. The present invention relates to the marking of petroleum products, crude oils, biofuels or lubricants. The invention relates firstly to the use, as markers for petroleum products, crude oils, biofuels or lubricants, of rare earth complexes or of one of its constituents chosen from ligands or rare earth salts, being capable of forming a rare earth complex after adding a developer solution. Preferably, the rare earth complex is detectable by time resolved fluorescence. A subject of the invention is also a method for labeling and a method for detecting a rare earth complex as a marker for petroleum products, crude oils, biofuels or lubricants.

Fuel composition and process for obtaining it

Use of molecule or mixture of biodegradable molecules having tetrapyrrolic units, as stabilizing agent of asphaltene in crude oil or its derivatives

Use of a molecule or a mixture of biodegradable molecules having tetrapyrrolic units, as stabilizing agent of asphaltenes in crude oil or its derivatives, is claimed. An independent claim is included for a stabilization of asphaltenes comprising injecting the molecule or the mixture of biodegradable molecules in the crude oil.

ORGANIC COLLOIDAL DISPERSION OF IRON PARTICLES, PROCESS FOR PREPARING THE SAME, AND ITS USE AS A FUEL ADJUVANT FOR INTERNAL COMBUSTION ENGINES

Method for reducing the emission of soot from an internal combustion engine, lanthanum compounds and their use for reducing pollution.

Fluorinated carboxylic acids

PROCESS FOR IMPLEMENTING BI-METALLIC ADDITIVES FOR INHIBITING VANADO CORROSION IN GAS TURBINES

Fuel composition

Lubricant compositions and dispersants having beneficial effect on oxidative stability

一种润滑剂组合物，其具有大于50重量％的基础油、分散剂组合物和至少一种无灰抗氧化剂，分散剂组合物包含：i)任选的第一分散剂，其包含具有数均分子量小于或等于1300的聚异丁烯基的至少一种聚异丁烯基琥珀酸或酸酐与至少一种多胺的一种或多种反应产物；和ii)第二分散剂，其包含具有数均分子量大于1300的聚异丁烯基的至少一种聚异丁烯基琥珀酸或酸酐与至少一种多胺的一种或多种反应产物；其中第二分散剂与分散剂组合物的重量比为0.66：1至1：1，或者第二分散剂贡献的氮与分散剂组合物的氮的重量百分比之比为0.62：1至1：1。

COMPOSITION BASED ON AN ORGANIC SOIL OF TETRAVALENT OXIDE, AND AN ORGANIC ALKALINE OR ALKALINE-EARTH COMPOUND, ITS USE AS ADDITIVE OF HYDROCARBON COMPOUNDS

The invention concerns a composition comprising an organic sol of particles of at least one tetravalent metal oxide, and at least an organic compound of at least one alkaline-earth. The composition may further contain at least an organic compound of at least an alkaline. The tetravalent metal is more particularly cerium. The invention also concerns the use of said composition as additive of hydrocarbon compounds.

Fuel composition for internal combustion engines

Reduction of carbonaceous particulate emissions in vehicle exhausts

La présente invention a pour objet un procédé de filtration et de combustion de matières carbonées issues des moteurs à combustion interne. Ce procédé se définit en ce qu'il comporte les dispositions suivantes: . introduire dans le carburant un dérivé de terres rares ou de mélange de terres rares à une concentration comprise entre 10 ppm et 500 ppm (en masse), de préférence entre 20 ppm et 200 ppm; . recueillir sur un filtre les suies produites par le moteur à combustion interne, la température des gaz entrant dans le filtre étant choisie dans l'intervalle 100 degréC-350 degréC; et . laisser les suies s'accumuler jusqu'à atteindre un régime ou une fraction notable des suies arrivantes est compensée par la combustion de suies dans le gâteau de suies sur le filtre et ne prévoir aucune régénération tant que la perte de charge provoquées par les suies n'excède pas une valeur choisie à l'avance et n'excédant pas 400 millibar. Application à la protection de l'environnement.

Colloidal dispersion useful as a motor fuel additive comprises amorphous particles of an iron compound in an organic phase containing an amphiphile

The invention concerns a colloidal dispersion characterized in that it comprises an organic phase; particles of an iron compound in amorphous form and at least an amphiphilic agent. Said dispersion is prepared by a method which consists in reacting with a base either an iron salt in the presence of a complexing agent or an iron complex, while maintaining the pH of the reaction medium at a value of more than 8 whereby a precipitate is obtained, the iron complexing agent being selected among water-soluble carboxylic acids having a complexing constant K such that the pK is at least 3 and the iron complex being selected among reaction products of iron salts with said acids; then contacting the resulting precipitate or a suspension containing said precipitate with an organic phase in the presence of an amphiphilic agent whereby is obtained the dispersion in organic phase. The inventive dispersion can be used as combustion additive in fuels or liquid fuels.

Substituted metallocenes and their manufacturing process

COMBINATIONS CONTAINING HYDROCARBYL SUBSTITUTED CARBOXYLIC ACYLATION AGENT DERIVATIVE AND COMBUSTIBLES CONTAINING SUCH COMBINATIONS

UNE COMPOSITION COMPRENANT: A.UN PREMIER CONSTITUANT CHOISI PARMI: 1.UN POLYMERE TRONC A BASE D'ETHYLENE SOLUBLE DANS L'HUILE AYANT UN POIDS MOLECULAIRE MOYEN EN NOMBRE COMPRIS ENTRE ENVIRON 500 ET ENVIRON 50000; 2.UN PHENOL A SUBSTITUTION HYDROCARBYLE DE LA FORMULE:(R)-AR-(OH)DANS LAQUELLE R EST GROUPE HYDROCARBYLE, AR EST UNE PORTION AROMATIQUE, A ET B SONT CHACUN INDEPENDAMMENT UN NOMBRE ENTIER COMPRIS ENTRE 1 ET 5 FOIS LE NOMBRE DE NOYAUX AROMATIQUES PRESENTS DANS AR, AVEC LA CONDITION QUE LA SOMME DE A ET B NE DEPASSE PAS LE NOMBRE DE VALENCES NON SATISFAITES DE AR; 3.DES MELANGES DE 1 ET 2; ET B.COMME SECOND CONSTITUANT, LE PRODUIT DE REACTION DE B I UN AGENT D'ACYLATION CARBOXYLIQUE A SUBSTITUTION HYDROCARBYLE AVEC B II UNE OU PLUSIEURS AMINES, UN OU PLUSIEURS ALCOOLS OU UN MELANGE D'UNE OU PLUSIEURS AMINES ETOU D'UN OU PLUSIEURS ALCOOLS.

Organic cerium (IV) compounds and their preparation and use

The invention provides novel organic solvent soluble cerium (IV) derivatives useful as catalysts and a process for their preparation by reaction in aqueous solution of a cerium (IV) salt with a salt of an organic acid, preferably a carboxylate.

Organic cerium (iv) compounds and their preparation and use

ABSTRACT ORGANIC CERIUM (IV) COMPOUNDS AND THEIR PREPARATION AND USE The invention provides novel organic solvent soluble cerium (IV) derivatives useful as catalysts and a process for their preparation by reaction in aqueous solution of a cerium (IV) salt with a salt of an organic acid, preferably a carboxylate.

Filtration and combustion process for carbon particulate matter from an internal combustion engine

内燃机排放的碳粒物质的过滤与燃烧方法。其特征在于：将至少一种稀土金属或稀土金属混合物的衍生物以介于10ppm和500ppm(质量计)，优选介于20ppm和200ppm之间的浓度加入到燃烧室中；在一过滤器上收集由内燃机产生的积碳，进入过滤器的气体温度选在100-350℃范围内；使积碳积累直到达到某一速度，或相当部分到达的积碳被过滤器上积碳饼中积碳的燃烧所抵消，只要积碳引起的压力降不超过预先选定的值和不超过0.5巴(5×10 4 帕)就不准备再生。本发明适用于有机合成。

Use of ferrocene as an additive in heavy grade fuels

Described is the use of ferrocene and/or ferrocene derivatives as an additive to heavy-grade fuels for high-compression, auto-ignition internal combustion engines. This measure reduces functional impairment resulting from sedimentation in downstream units.

Method and composition for using stabilized beta-carotene as cetane improver in hydrocarbonaceous diesel fuels

A diesel fuel additive is provided that includes beta-carotene stabilized with 2,2,4-trimethyl-6-ethoxy-1,2-dihydroquinoline. The additive may be added to any liquid hydrocarbon fuel, solid hydrocarbon fuel, or other hydrocarbonaceous combustible fuel to reduce emissions of undesired components during combustion of the fuel, provide improved fuel economy, engine cleanliness, and/or performance. A method for preparing the additive is also provided.

Body of molecular sized fuel additive

This invention generally refers to a new generation of fuel additives which can provide catalytic action to improve the combustion process of fossil fuels and to a catalyst among others containing an iron compound combined with an over-based magnesium compound with molecular size particles inside the combustion chamber. Such fuel additive catalysts are particularly useful for fuel oil combustion, natural gas combustion, stationary gas turbines, natural gas-fired reciprocating engines, diesel engines, gasoline engines and all stationary dual-fuel engines.

Method and apparatus for marking and identifying liquids

The reduction of nitrogen oxides emissions from vehicular diesel engines

The present invention relates to a process for reducing nitrogen oxides emissions from a diesel engine which comprises preparing an emulsion (80) of water in diesel fuel which contains a catalytically effective amount of catalyst composition (26) and a lubricity additive and supplying said emulsion to a diesel engine for combusting therein, whereby combustion of the emulsion leads to a reduction in the nitrogen oxides emissions from the diesel engine when compared with combustion of diesel fuel alone.

Improved combustion

A process of improving the oxidation of carbonaceous products derived from the combustion of fuel and/or improving combustion of fuel is described. The process comprises adding to the fuel before the combustion thereof a composition comprising at least an organo-metallic complex of a Group I metal or at least an organo-metallic complex of a Group II metal, or a mixture thereof, characterised in that the concentration of the metal of the Group I and/or the Group II organo-metallic complex in the fuel before combustion is 30 ppm or less. The organo-metallic complex induces acceptable spontaneous trap regeneration according to the Test Protocol presented in the Examples.

DEVICE FOR DISTRIBUTING AN ADDITIVE

Filtration and combustion process for carbon particulate matter from an internal combustion engine

The object of the invention is a filtration and combustion process for carbon particulate matter from an internal combustion engine. The process is characterized by the following steps: a rare earth or rare earth mixture derivative is introduced into the fuel at a concentration of 10 ppm to 500 ppm (by weight), and preferably of 20 ppm to 200 ppm; the soot produced by the internal combustion engine is collected on a filter, the temperature of the gases entering the filter being selected in the range of 100 °C to 350 °C; the soot is allowed to build up until a significant fraction or rate of incoming soot is balanced by the combustion of soot in the soot cake on the filter, and no regeneration is effected as long as the head loss caused by the soot does not exceed a preselected value and is not higher than 400 millibars. This invention is useful for organic synthesis.