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Intelligent cleaning factor for oil detergent and synthesis method thereof

A technology of cleaning factor and detergent, used in the petroleum industry, fuel additives, liquid carbon-containing fuels, etc., can solve problems such as abnormal engine operation, increased exhaust emissions, power interruption, etc., to maintain smooth flow, reduce friction, and stabilize performance. Effect

Active Publication Date: 2017-11-17
XIAN JIAHONG PETROCHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only the power interruption during driving, but also the abnormal operation of the engine will lead to increased fuel consumption and increased exhaust emissions, etc.

Method used

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  • Intelligent cleaning factor for oil detergent and synthesis method thereof
  • Intelligent cleaning factor for oil detergent and synthesis method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0032] An intelligent cleaning factor for an oil detergent, prepared from the following raw materials under the action of an oxidizing agent: highly active polyisobutylene (PIB) with a molecular weight of 680, diethylenetriamine, polyether polyol (GP) with a molecular weight of 600 -306) and synthetic base oil PAO2; the oxidizing agent is di-tert-butyl peroxide.

[0033] Add 510 grams of highly active polyisobutylene (PIB) with a molecular weight of 680, 51.5 grams of diethylenetriamine, and 450 grams of polyether polyol (GP-306) with a molecular weight of 600 into a 5L reactor, and then add the oxidant di-tert-butyl 2.6 grams of peroxide, react at 140-150°C for 3 hours to obtain a reaction product, distill the reaction product under reduced pressure at 140-150°C until no liquid flows out from the distillation outlet, then add 1014 grams of synthetic base oil into the reaction kettle PAO2, stir well, that is.

Embodiment 2

[0035] An intelligent cleaning factor for an oil detergent, prepared from the following raw materials under the action of an oxidizing agent: highly active polyisobutylene (PIB) with a molecular weight of 680, diethylenetriamine, polyether polyol (GP) with a molecular weight of 600 -306) and synthetic base oil PAO2; the oxidizing agent is di-tert-butyl peroxide.

[0036] Add 680 grams of highly reactive polyisobutylene (PIB) with a molecular weight of 680, 51.5 grams of diethylenetriamine, and 600 grams of polyether polyol (GP-306) with a molecular weight of 600 into a 5L reactor, and then add the oxidant di-tert-butyl 6.2 grams of peroxide, react at 140-150°C for 4 hours to obtain a reaction product, distill the reaction product under reduced pressure at 140-150°C until no liquid flows out from the distillation outlet, then add 1337.7 grams of synthetic base oil into the reaction kettle PAO2, stir well, that is.

Embodiment 3

[0038] An intelligent cleaning factor for an oil detergent, prepared from the following raw materials under the action of an oxidizing agent: highly active polyisobutylene (PIB) with a molecular weight of 680, diethylenetriamine, polyether polyol (GP) with a molecular weight of 600 -306) and synthetic base oil PAO2; the oxidizing agent is di-tert-butyl peroxide.

[0039] Add 680 grams of highly active polyisobutylene (PIB) with a molecular weight of 680, 51.5 grams of diethylenetriamine, and 480 grams of polyether polyol (GP-306) with a molecular weight of 600 into a 5L reactor, and then add the oxidant di-tert-butyl 5.2 grams of peroxide, react at 140-150°C for 3 hours to obtain a reaction product, distill the reaction product under reduced pressure at 140-150°C until no liquid flows out from the distillation outlet, then add 1216.7 grams of synthetic base oil into the reaction kettle PAO2, stir well, that is.

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Abstract

The invention discloses an intelligent cleaning factor for an oil detergent and a preparation method thereof. The intelligent cleaning factor is prepared from the following raw materials under the action of an oxidant: highly reactive polyisobutylene (PIB) with a molecular weight of 680, diethylenetriamine, polyether polyol (GP-306) with a molecular weight of 600 and synthetic base oil PAO2; the oxidant is di-tert-butyl peroxide. The synthesis method has the advantages of mild reaction process and conditions, simple operation, high yield and few by-products, as well as high purity and stable performance of an obtained product.

Description

technical field [0001] The invention belongs to the technical field of petrochemical industry, and in particular relates to an intelligent cleaning factor for an oil product detergent and a synthesis method thereof. Background technique [0002] At present, the role of oil detergents has been recognized by many engine manufacturers in developed countries such as Europe and the United States, and it is recommended to add detergents to oil products. In the world fuel specification, the cleanliness of gasoline has been included. [0003] The car will generate carbon deposits to varying degrees during driving. The thermal conductivity of carbon deposits is very poor. Covering the surface of parts will reduce the heat transfer coefficient, hinder heat loss, and cause the temperature of the combustion chamber to rise, spark plugs or fuel injectors, and exhaust Doors, pistons and cylinder heads are overheated. After the increase of carbon deposits, the volume of the combustion ch...

Claims

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Application Information

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IPC IPC(8): C10L1/16C10L1/18C10L1/195C10L1/198C10L1/222C10L10/18C10L10/12
CPCC10L1/14C10L1/1616C10L1/1811C10L1/195C10L1/1985C10L1/2222C10L10/12C10L10/18
Inventor 程长安马建梅
Owner XIAN JIAHONG PETROCHEM TECH
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