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Efficient energy-saving gasoline product

A high-efficiency, energy-saving, gasoline technology, applied in the field of gasoline additives, can solve the problems of increased engine compression ratio, increased engine fuel consumption, unsatisfactory efficiency, etc., and achieves the effects of reducing friction, reducing maintenance, and efficient cleaning.

Inactive Publication Date: 2017-11-10
中国石化销售股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The working temperature of the automobile fuel engine is relatively high, and the components in the fuel will form carbon deposits after combustion, which will be deposited in the engine. When the total amount of carbon deposits increases, the compression ratio of the engine may increase, and it is not easy to dissipate heat. Will increase the mechanical interference between the piston crown and the cylinder head of the engine combustion chamber, resulting in increased engine fuel consumption
At present, some gasolines have been blended with additives to remove carbon deposits, but the efficiency is not ideal

Method used

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Examples

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preparation example Construction

[0038] A kind of preparation method of high-efficiency and energy-saving gasoline product:

[0039] According to the selected weight ratio, the components are blended at room temperature to 60°C. First, catalytic gasoline, reformed gasoline, hydrogen gasoline, pentane oil, and alkylated gasoline are placed in the reactor and heated at a constant temperature with a steam jacket. Then add highly active polyisobutene amine and high active polyether amine in sequence. After fully stirring for 10-15 minutes, the viscosity of the product will not change. Then add carrier agent, anti-rust agent and friction agent in sequence, and stir for 15-20 minutes After mixing evenly, an emulsified product is obtained. Finally, the demulsification additive is added, and the product is stirred until the emulsification is eliminated and the phenomenon of complete stratification can appear after standing still to obtain the final product.

Embodiment 1

[0041] The content of each component is: catalytic gasoline 20%, reformed gasoline 12%, hydrogen gasoline 35%, pentane oil 10%, alkylated gasoline 15%, diamine polyisobutene amine 0.9%, pentaamine polyisobutene amine 1.6%, nonylphenol polyetheramine 1.5%, quaternized polyetheramine 2.57%, polyether 1.4%, mineral oil 1.4%, polyalphaolefin 0.3%, succinimide 0.17%, succinamide compound 0.05%, 0.08% fatty acid amine salt, 0.01% chlorate, 0.01% bromate, 0.01% persulfate, among which R 1 for CH 3 , R 2 for C 2 h 5 and R 3 for C 3 h 7 , n=10, m=3, the product prepared according to the preparation method is marked as 1#.

Embodiment 2

[0043] The content of each component is: diamine polyisobutene amine 1.1%, pentaamine polyisobutene amine 1.4%, nonylphenol polyetheramine 1.5%, quaternized polyetheramine 2.57%, polyether 1.4%, mineral oil 1.4% %, polyalphaolefin 0.3%, succinimide 0.17%, succinamide compound 0.05%, fatty acid amine salt 0.08%, chlorate 0.01%, bromate 0.01%, persulfate 0.01%, other conditions and examples 1 is the same, and the resulting product is marked as 2#.

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Abstract

The invention provides an efficient energy-saving gasoline product. The efficient energy-saving gasoline product includes base oil and an additive, wherein the base oil is a mixture of catalytic gasoline, reformulated gasoline, hydrogen gasoline, pentane oil and alkylated gasoline, and the additive includes high-activity polyisobutene amine, high-activity polyether amine, entrainer, an antirust agent, abradant and a demulsification additive; the mass ratio of the high-activity polyisobutene amine to the entrainer is 1:(1.5-3), and the mass ratio of the high-activity polyisobutene amine to the abradant is 1:(0.04-0.07). The efficient energy-saving gasoline product can effectively improve the clean performance of an engine, remarkably clear the sediment of an engine nozzle, the interior and inlet valve of the nozzle and the like, prevent the re-accumulation of carbon deposits, keep a fuel intake system clean, and continue to keep the output of engine surging power, thereby decreasing the maintenance of the engine and prolonging the service life of a vehicle.

Description

technical field [0001] The invention belongs to the technical field of gasoline additives, and in particular relates to a high-efficiency and energy-saving gasoline product. Background technique [0002] The indicators of motor gasoline that have a greater impact on vehicle emission performance and fuel economy mainly include octane number, sulfur content, olefin content, aromatics content, benzene content, density and distillation characteristics (T10, T50, T90 and EP). With the increasingly stringent requirements for emission control and fuel economy in various countries, the general trend of the "Specifications" for clean gasoline is to gradually lower the evaporation temperature, reduce the content of sulfur, aromatics, olefins and benzene, narrow the density range, increase the Minimum octane rating. [0003] The working temperature of the automobile fuel engine is relatively high, and the components in the fuel will form carbon deposits after combustion, which will be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/04C10L1/10C10L10/04
CPCC10L1/04C10L1/10C10L1/106C10L1/1225C10L1/1275C10L1/1616C10L1/1641C10L1/1985C10L1/224C10L1/2383C10L1/2387C10L10/04C10L2270/023
Inventor 王维民钟亮朱宗敏陈雪石峥
Owner 中国石化销售股份有限公司
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