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WO/2023/029878A1 |
Disclosed in the present invention are a biomass-based ester compound fuel and a preparation method therefor. Alkyl glucoside is used as a raw material, and an acidified mesoporous carbon material is used for catalyzing one-step conversi...
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WO/2023/030939A1 |
Hydrophobically modified, hyperbranched polyesters obtainable by a 2-step process of reacting a mixture comprising at least a polyol comprising at least 3 hydroxy groups and a monomer comprising one carboxylic acid group and at least two...
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WO/2023/032674A1 |
This evaluation method for an ash adhesion inhibitor used in a combustion facility comprises: a step for heating a fuel containing volatile components at a first temperature to obtain a first incinerated ash containing the volatile compo...
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WO/2023/025636A1 |
Aqueous dispersion of paraffine inhibitors, comprising a continuous aqueous phase comprising water and a water-miscible organic solvent, a dispersed phase comprising at least one paraffin inhibitor component, and at least one anionic sur...
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WO/2023/016903A1 |
Use of (a) an amino-based deposit control additive; and (b) a complex ester obtainable by an esterification reaction between (A) at least one aliphatic linear or branched C2 to C12 dicarboxylic acid, (B) at least one aliphatic linear or ...
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WO/2023/014941A1 |
Compounds, compositions and methods are provided for reducing, inhibiting, or preventing corrosion of a surface, using a polyester polyamine compound. The polyester polyamine compound having a structure corresponding to Formula 1 or 2, o...
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WO/2023/014944A1 |
Compounds, compositions and methods are provided for reducing, inhibiting, or preventing corrosion of a surface, using a corrosion-inhibiting composition comprising a dispersant having the structure of Formula 1 and a corrosion inhibitor...
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WO/2023/014955A1 |
Compositions and methods are provided for reducing, inhibiting, or preventing corrosion of a surface, the polyamine compounds corresponding to the structure of Formula 1 or 2, or a salt thereof, wherein X1 is –C(O)R9 or –[C(R10R11)]p...
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WO/2023/007315A1 |
A fuel composition for combustion according to claim 1, the fuel composition comprising a hydrocarbon-based fuel and magnetite material comprising magnetite. The magnetite material is in the form of powder with a size range from 1 nm –...
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WO/2023/002108A1 |
The present invention relates to the use of a composition of additives for reducing emissions of nitrogen oxides and of at least one type of pollutant selected from carbon monoxide and hydrocarbons which are unburnt during the combustion...
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WO/2023/282360A1 |
The present invention provides a method for emulsifying a fuel oil and a desulfurization agent, the method comprising: (a) a step for supplying the desulfurization agent to the fuel oil, and line mixing same; (b) a step for forming dropl...
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WO/2023/282361A1 |
The present invention provides a system for mixing port fuel oil with a desulfurization agent, the system comprising: a fuel oil tank for storing fuel oil; a desulfurization agent tank for storing a desulfurization agent; a line mixer th...
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WO/2023/282363A1 |
A method for pretreatment desulfurization of ship fuel oil by using a pretreatment desulfurization agent of the present invention is characterized in that a catalyst for pretreatment desulfurization is produced comprising: (a) at least o...
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WO/2023/282364A1 |
A ship fuel oil pretreatment desulfurization system using a pretreatment desulfurization agent according to the present invention is characterized by comprising: a desulfurization agent storage tank for storing a liquid-phase desulfuriza...
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WO/2022/263254A1 |
The present invention describes new components for gasoline additives, gasoline additives comprising such components, and their use.
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WO/2022/254842A1 |
A solid fuel production apparatus 110 is provided with a mixing unit 250 for mixing an additive A containing at least silica and a first biomass raw material R, and a granulation unit 260 for granulating a mixture N obtained by means of ...
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WO/2022/251469A1 |
Miscible antifoams are provided that do not separate out of a target liquid and that are easy to incorporate in the target liquid. A method or system involves mixing a liquid ('a miscible antifoam') into a target foaming liquid. This mis...
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WO/2022/236427A1 |
A functionalized carbon nanomaterial additive for natural and synthetic fuels, the carbon nanomaterial functionalized with a multi-carbon amine chain to provide engine performance advantages while improving dispersion of the additive in ...
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WO/2022/241203A1 |
Lubricity additives for hydrocarbon fuels are presented according to formula I: R1[(-0-R2)n-Q]p (I) wherein p is 3 or greater; each n is independently selected from integers equal to 2 or greater; R1 is a C3-C20 aliphatic hydrocarbon gro...
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WO/2022/228990A1 |
Fuel composition comprising: (a) a base fuel suitable for use in an internal combustion engine; (b) a tetraalkylethane compound having the formula (I) : wherein Ar represents an aryl group and each X is independently selected from a hydr...
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WO/2022/228989A1 |
Fuel composition comprising: (a) a base fuel suitable for use in an internal combustion engine; (b) a tetraalkylethane compound having the formula (I) : wherein Ar represents an aryl group and each X is independently selected from a hydr...
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WO/2022/223153A1 |
This invention relates a wax inhibitor for hydrocarbon oils comprising an esterified copolymer having repeating structural units derived from an esterified ethylenically unsaturated dicarboxylic acid and α-olefins having at least 18 car...
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WO/2022/225153A1 |
A method for desulfurizing a marine fuel oil by using a mixed desulfurizing agent prepared for reforming a high-sulfur fuel oil (HSFO) to a low-sulfur fuel oil (LSFO), of the present invention, allows a mixed desulfurizing agent to be pr...
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WO/2022/218737A1 |
The present invention relates to new compositions and the use of certain of their components for reducing crystallization of paraffin crystals in fuels.
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WO/2022/208038A2 |
The present invention relates to a fuel composition comprising: (i) 50 to 79 weight % of a hydrocarbon mixture comprising: a) 35-55 weight % of aromatic compounds; b) 30-50 weight % of non-cyclic paraffins containing at least 5 carbon at...
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WO/2022/201171A1 |
The present invention discloses polyethyleneamine salts of sulphonyl oleic acid and a 5 hydrocarbon fuel additive composition comprising the same. The said polyethyleneamine salts of sulphonyl oleic acid is made by mixing a sulphonyl ole...
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WO/2022/183262A1 |
The present invention relates to a renewable fuel formulation, the aim of which is to provide a fuel for the diesel cycle and which can be produced using biotechnology methods from a renewable biological source, including fermentation of...
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WO/2022/183263A1 |
The present patent relates to chemical compounds, the function of which is to act as additives for reducing the compression ignition time of alternative fuels in the diesel cycle, i.e., to act as cetane improvers. Such compounds can be d...
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WO/2022/161803A1 |
The present invention describes the use of certain branched primary alkyl amines as additives for gasoline fuels, especially for reducing injector nozzle fouling in direct injection spark ignition engines.
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WO/2022/154210A1 |
The present invention relates to a method for manufacturing camping pellets by using coffee grounds and, more specifically, to a method for manufacturing camping pellets by using coffee grounds obtained after extracting a coffee beverage...
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WO/2022/155166A1 |
Provided is a crude oil additive comprising a pyrolysis oil fraction. In some embodiments, the crude oil additive further comprises a dispersant. Also provided are methods of preparing the crude oil additive as well as methods for reduci...
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WO/2022/147597A1 |
A secondary fluid is provided for use in an internal combustion engine that burns a primary fuel. The secondary fluid comprises about 15vol% to about 30vol% of alcohol; and about 0.0025vol% to about 0.5vol% of a lubricity enhancer which ...
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WO/2022/136801A1 |
The present invention relates to a composition of additives comprising: at least one first compound selected from: (i) copolymers of ethylene and vinyl acetate having a molar mass Mn included in the range ranging from 10,000 to 60,000 g....
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WO/2022/140533A1 |
Fuel additive compositions having at least one acylated detergent, at least one Mannich detergent, and at least one polyether and/or polyetheramine. The acylated detergent may be the reaction product of a hydrocarbyl-substituted acylatin...
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WO/2022/128569A2 |
The present invention relates to the use of mixtures of certain olefin-carboxylic acid copoly-mers (A) with at least one additive with detergent action, preferably at least one quaternary nitrogen compound (B) and optionally further fuel...
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WO/2022/122887A1 |
Use of a paraffinic gasoil in a fuel composition for reducing microbial growth, The present invention is relevant for a wide range of fuel compositions including diesel fuels, heating oils, aviation fuels, marine fuels, and the like.
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WO/2022/122888A1 |
Use of a detergent additive in a fuel composition for reducing microbial growth, The present invention is relevant for a wide range of fuel compositions including diesel fuels, heating oils, aviation fuels, marine fuels, and the like.
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WO/2022/114942A1 |
The present invention relates to the production of automobile fuel, specifically octane-increasing additives for gasoline, and can be used to increase the knock resistance of automobile gasoline. The technical result achieved by use of t...
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WO/2022/106263A1 |
The present application describes a new process for the preparation of polyisobutene deriva- tives, such polyisobutene derivatives, and their use.
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WO/2022/104021A1 |
Lubricity additives for hydrocarbon fuels are provided according to formula I: (I) wherein n is 1 or 0; each Q is independently selected from oxygen and sulfur; each R is independently selected from C8-C60 alkenyl groups which are substi...
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WO/2022/095181A1 |
A grade-100 lead-free aviation piston-type engine fuel, a preparation method, and a quantitative mixing apparatus, relating to the field of engine fuels. The quantitative mixing apparatus comprises a tank body; a discharge pipe is provid...
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WO/2022/084353A1 |
An unleaded aviation fuel composition having a MON of at least 99.6, sulfur content of less than 0.05wt%, CHN content of at least 98wt%, less than 2 wt% of oxygen content, an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pr...
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WO/2022/085895A1 |
The present invention provides a pretreatment desulfurization system comprising: a first chute for supplying a pretreatment apparatus with coal transported by a belt conveyor; a pretreatment apparatus for immersing the supplied coal in a...
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WO/2022/084281A1 |
Use of a diesel fuel composition comprising (5) vol% or greater of biodiesel for reducing the build-up of deposits in an Exhaust Gas Recirculation (EGR) system of a compression ignition internal combustion engine.
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WO/2022/076005A1 |
A fuel formulation having a derived cetane number of at least 35 includes a petroleum fraction and a polyoxymethylene dimethyl ether (OMEx) oligomer mix. The petroleum fraction includes a naphtha fraction with a boiling point in the rang...
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WO/2022/058894A1 |
A fuel composition is described. The composition contains gasoline and an aryloxy alkylamine additive. The structure of the aryloxy alkylamine additive is given by Formula (I) where the aryloxy alkylamine additive is present in about 10 ...
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WO/2022/043891A1 |
A friction reducing additive is described formed by a mixture that can be obtained by autocatalytic condensation reaction of fatty acids with alkanolamines, said mixture comprising an amide, one or more esters of carboxylic acids, and an...
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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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