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WO/2022/041412A1 |
A vehicle fuel exhaust emission reduction synergist, adapted to be added into gasoline, and comprising six raw materials: 50-80 parts by weight of aromatic solvent 150, 2-30 parts by weight of biphenyl, 3-15 parts by weight of polyisobut...
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WO/2022/043611A1 |
A novel octane enhanced intermediate hydrocarbon composition having a high bio-component content in the composition through the use of a renewable first gasoline component is herein provided. The intermediate hydrocarbon composition comp...
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WO/2022/043849A1 |
The present invention relates to an additive for fuels such as diesel fuel and fuel oil, used respectively for diesel engines and boilers of various types, comprising a metal oxidation catalyst, an organic nitrate and a dispersing agent ...
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WO/2022/026129A1 |
Processes for producing high-octane-number fuel components, particularly those useful for AvGas blends, can be advantageously produced from hydrocarbon feed streams comprising C8+ aromatic hydrocarbons. Such feed streams may be produced ...
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WO/2022/023636A1 |
With a view to lowering the cold filter plugging point measured in accordance with the standard NF EN 116 of a fuel composition, the present invention relates to the use of one or more copolymer(s) consisting of the following units: - 75...
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WO/2022/019464A1 |
The present invention pertains to a powder-type regenerated fuel using petrochemical waste, wherein the powder-type regenerated fuel is a high-quality and highly efficient regenerated fuel, has a calorific value at least comparable to th...
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WO/2022/009105A1 |
The present disclosure provides a fuel composition that includes hydrocarbon-based fuel boiling in the gasoline or diesel range; an amine-based detergent given by formula R1-O-(CH2)m-NHR2, wherein the additive is present in about 10 ppm ...
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WO/2021/250115A1 |
The present invention relates to a composition comprising (a) a hydrocarbon fluid comprising less than 1000 ppm by weight of aromatics, a weight ratio normal paraffins/isoparaffins ranging from 0.2 to 1.0 and having an initial boiling po...
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WO/2021/244388A1 |
The present invention relates to a nitrogen-containing ternary polymer biodiesel pour point depressant, a preparation method therefor and an application thereof. The preparation method comprises the following steps: 1) respectively prepa...
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WO/2021/244385A1 |
The present invention relates to a nitrogen-containing diesel pour point depressant composition and preparation and a use thereof. The nitrogen-containing diesel pour point depressant composition is composed of the following components i...
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WO/2021/240116A1 |
The present invention relates to a fuel additive composition comprising at least a first additive chosen from quaternary ammonium salts different from betaines, and at least a second additive chosen from amido alkyl betaines, wherein the...
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WO/2021/241791A1 |
A firefly special effect device, according to an embodiment of the present invention, comprises: a first valve (2) that is opened and closed according to a control signal; a nozzle (3) that is connected to one side of the first valve (2)...
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WO/2021/239755A1 |
The present invention relates to a synergistic antiknock fuel additive comprising a mixture of N-methyl-p-anisidine and m-toluidine in a volume ratio of from 45:55 to 95:5; to the use of said fuel additive to increase the octane number o...
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WO/2021/240117A1 |
The present invention relates to the use, for reducing deposits in the internal parts of a spark ignition engine, of a fuel composition comprising at least three additives: a quaternary ammonium salt, a non-quaternary polyisobutylene suc...
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WO/2021/225734A1 |
Provided are octane enhancing additives and methods that improve a liquid fuel composition's octane rating. A liquid fuel composition may comprise a liquid fuel and an octane enhancing additive. The octane enhancing additive may comprise...
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WO/2021/225436A1 |
A method of scavenging alkali from flue gas comprises the steps of - introducing oxygen-comprising gas and a solid fuel comprising biomass into a combustion chamber to incinerate said solid fuel resulting in a flue gas comprising alkali,...
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WO/2021/225462A1 |
The invention relates to the oil and gas industry, and more particularly to an inhibitor of corrosion, inter alia hydrogen sulphide-induced corrosion, in the form of amides produced by condensing anisidine or derivatives thereof with nap...
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WO/2021/220290A1 |
The present disclosure discloses a water-hydrocarbon fuel emulsion comprising: a) 87-99 % by weight of at least one hydrocarbon fuel with respect to the emulsion; b) 0.1-10 % by weight of water with respect to the emulsion; c) 1-3 % by w...
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WO/2021/209934A1 |
A method of preparing a liquid fuel additive comprising the partial transesterification with ethanol of a vegetable oil blend consisting of 58-64% palm oil, 12-18% soya oil, 16-22% peanut oil and 5-9% canola oil, all percentages being by...
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WO/2021/198848A1 |
A fuel mixture (1100) includes a fuel (1120); ethanol (1110); and modified graphene oxide (mGO) nanoparticles (150) functionalized with a hydrocarbon (160). The mGO is less than 1000 ppm of the ethanol, and a blend of the ethanol and the...
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WO/2021/190793A1 |
The invention relates to a refrigeration additive for sulphur-low fuel oils, comprising i) at least one oil-soluble amide ammonium salt of a polycarboxylic acid with a mono- and/or dialkylamine (A), ii) 5 - 100 wt. % by weight, based on ...
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WO/2021/190794A1 |
The invention relates to a fuel oil having a sulphur content of less than 50 ppm, comprising i) at least one oil-soluble amide ammonium salt of a polycarboxylic acid with a mono- and/or dialkylamine (A) and ii) 5 - 100 wt. % based on the...
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WO/2021/170012A1 |
A mixed oxalate used as a diesel assistant and use thereof, and a clean diesel containing the mixed oxalate. The mixed oxalate is preferably methyl ethyl oxalate mixed ester mMEO, methyl butyl oxalate mixed ester mMBO, or methyl ethyl pr...
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WO/2021/168998A1 |
A method for preparing 2,5-tetrahydrofuran dimethanol fatty acid diester and an application thereof in a diesel additive. In the presence of a catalyst, an esterification reaction is carried out between 2,5-tetrahydrofuran dimethanol and...
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WO/2021/156472A1 |
The invention relates to a process for producing lactic acid from a raw biomass material. In particular, the invention relates to a process for producing lactic acid by basic pretreatment, followed by a simultaneous anaerobic hydrolysis ...
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WO/2021/122206A1 |
The present invention relates to a process for extracting a crude oil from a rock formation containing it, comprising the following steps: (i) a first step of forced injection of a modified alkylphenol-aldehyde resin into the rock format...
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WO/2021/126342A1 |
A composition comprising at least one fuel that is a diesel fuel, a biodiesel fuel, or combinations thereof and less than 100ppm, less than 50ppm (or less than 25ppm, less than 10ppm, 1 to 7ppm, or 5 to 7ppm) of an alkylene-coupled C10 t...
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WO/2021/122477A1 |
The present invention relates to fuel for endothermic engines in liquid form comprising LPG, characterised in that it is obtained by mixing LPG with an additional fuel that is in the liquid phase in the temperature range between -80°C a...
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WO/2021/113930A1 |
More specifically, the present invention combines a process and method for the production of renewable fuel that is environmentally clean, the process being for the production of biofuel based on the principles of microemulsions, using i...
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WO/2021/105268A1 |
The present invention relates to the use, for improving the detergency properties of a liquid fuel composition chosen from petrols comprising one or more detergent additives, of an additive consisting of one or more nitrogen-free compoun...
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WO/2021/105321A1 |
The present invention relates to the use, for improving the detergency properties of a liquid fuel composition comprising one or more detergent additives, of an additive consisting of one or more hydrocarbon compound(s) comprising from 2...
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WO/2021/105024A1 |
The present invention relates to a fuel composition, in particular for an internal combustion engine, comprising: (1) at least one liquid hydrocarbon cut from one or more sources selected from the group consisting of mineral, animal, pla...
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WO/2021/105709A1 |
A fuel composition for a spark-ignition internal combustion engine comprises naphtha in an amount of at least 5 % by volume, and an octane-boosting additive having the formula: (I) The well-to-wheel greenhouse gas emissions associated wi...
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WO/2021/101364A1 |
The invention relates to a device for the treatment of fuels, such as petrol or diesel fuel for internal combustion engines. The device has a housing equipped with fuel supply lines at each of the opposite extremities thereof. A central ...
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WO/2021/101496A1 |
Methods of reducing stochastic pre-ignition events and/or carbonaceous deposits in a gasoline-fueled engine by adding at least 10 ppm by weight of a compound having at least one alkyl succinic acid group to a gasoline fuel, wherein said ...
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WO/2021/090010A1 |
A process for producing a microemulsion or nanoemulsion comprising water and at least one hydrocarbon or oil, comprising the steps of: a) providing the hydrocarbon or oil, water, one or more additives or chemical composition, a solvent, ...
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WO/2021/090021A1 |
A fuel composition comprising as an additive the reaction product of a polycarboxylic acid compound of formula (I): (I) or an anhydride thereof; and an alcohol having at least 5 carbon atoms; wherein each of n and m may be 0 or a positiv...
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WO/2021/090020A1 |
A fuel composition comprising as an additive the reaction product of a polycarboxylic acid having no more than 5 carbon atoms per carboxylic acid group, or an anhydride thereof and an alcohol having at least 5 carbon atoms.
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WO/2021/091078A1 |
The present invention comprises: a fuel injection amount sensor added to a fuel supply line between a fuel tank and a marine engine so as to detect a fuel injection amount; a pretreatment desulfurization agent injection amount sensor add...
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WO/2021/091077A1 |
The present invention is characterized by comprising: a desulfurization agent storage tank in which a liquid desulfurization agent is stored; and a metering pump that injects ship fuel oil from the desulfurization agent storage tank into...
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WO/2021/091076A1 |
According to the present invention, prepared is a catalyst for pretreatment desulfurization comprising: (a) at least one oxide selected from the group consisting of SiO2, Al2O3, Fe2O3, TiO2, MgO, MnO, CaO, Na2O, K2O and P2O3; (b) at leas...
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WO/2021/078753A1 |
Method for reducing intake valve deposits in a spark ignition internal combustion engine which is fuelled with a gasoline fuel composition, wherein the method comprises introducing into the engine an aqueous based composition, wherein th...
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WO/2021/074006A1 |
The present invention relates to the use, as a cold-resistant additive in a fuel composition, of one or more polymers comprising at least 70 mol% of units of formula (I), wherein R1 represents a hydrogen atom or a methyl group; E represe...
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WO/2021/064346A1 |
A composition for cleaning a combustion engine system. The composition comprises at least one hydrocarbon, at least one oxygen donor and at least one emulsifier.
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WO/2021/064345A1 |
A composition for cleaning a combustion engine system, wherein the composition comprises: xylene, kerosene, acetone, at least one of propan-2-ol or propan-1-ol, and a biocide.
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WO/2021/048677A1 |
Provided is a fuel composition for improving fuel efficiency. The fuel composition includes greater than 50 wt % of a hydrocarbon fuel boiling in the gasoline or diesel range, a minor amount a zinc chelator, and a minor amount of a frict...
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WO/2021/032492A1 |
A fuel composition wherein the fuel composition comprises (a) a major amount of liquefied methane based gas in cryogenic state having a temperature in the range from -182°C to -100°C and, preferably, a pressure in the range of 1 bar to...
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WO/2021/034678A1 |
This disclosure relates to compositions and methods of making an additized fuel composition comprising a base fuel composition and a randomly branched nitrate composition. The randomly branched nitrate composition includes a plurality of...
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WO/2021/030876A1 |
A fuel formulation comprising a sugar and ammonia solution, wherein the sugar and ammonia are present in a combined amount of greater than 70 percent by weight of the fuel formulation, and wherein the sugar comprises fructose, glucose, s...
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WO/2021/018467A1 |
This invention provides a wax inhibitor composition comprising A) the reaction product obtainable by reaction of i) a carboxylic acid containing an optionally substituted cycloaliphatic hydrocarbyl residue with ii) an alkylene polyamine,...
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