FIELD: petroleum processing and petrochemistry.
SUBSTANCE: major component of fuel is constituted by motor fuel with aromatic hydrocarbons in amount not exceeding 42 vol % and no more than 150 ppm sulfur and minor fuel component consists of at least one motor fuel detergent or additive inhibiting wear of the valve seat, detergent having at least one hydrophobic hydrocarbon moiety with average molecular weight between 85 and 20000 and at least one polar group. Invention also provides method for improving detergency of the detergent.
EFFECT: considerably improved both detergent and antiwear properties of motor fuel.
27 cl, 4 tbl, 24 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MULTIFUNCTIONAL MOTOR GASOLINE ADDITIVE | 2016 |
|
RU2616624C1 |
| POLYALKENAMINE COMPOSITION, INTENDED FOR FUEL OR OIL ADDITIVE, METHOD FOR ITS PRODUCTION; FORMULATION OF FUEL, FORMULATION OF OIL, AND ADDITIVES SET, CONTAINING COMPOSITION; AND APPLICATION OF COMPOSITION AS ADDITIVE IN FUEL FORMULATIONS OR OIL FORMULATIONS | 2004 |
|
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| EMPLOYMENT OF FATTY ACID SALTS OF ALKOXYLATED OLIGOAMINES AS SUBSTANCES IMPROVING LUBRICATION ABILITY OF PETROLEUM PRODUCTS | 2000 |
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| USE OF A COMPLEX ESTER FOR REDUCED FUEL CONSUMPTION | 2014 |
|
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| USING POLYNUCLEAR PHENOL COMPOUNDS AS STABILISERS | 2007 |
|
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| USE OF ALKOXYLATED POLYTETRAHYDROFURAN AS ADDITIVE IN FUEL | 2014 |
|
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| METHODS AND APPLICATIONS FOR CONTROL OF DEPOSITS ON VALVES IN ENGINES WITH SPARK IGNITION WITH DIRECT INJECTION OF FUEL | 2014 |
|
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| CORROSION INHIBITORS FOR FUEL AND LUBRICANT MATERIALS | 2015 |
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| STABILISING SYNERGISTIC MIXTURE AND USE THEREOF | 2008 |
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| FUEL COMPOSITIONS | 2014 |
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