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Efficient organic piston ring carbon removal repairing agent

A technology of piston ring and repairing agent, applied in the field of organic piston ring decarbonization repairing agent, can solve the problems of unfavorable combustion chamber and piston ring protection, difficult combustion of residual liquid in combustion chamber, and little effect of carbon deposition, etc., so as to improve solubility. and dissolution stability, improved corrosion resistance, and high carbon removal efficiency

Active Publication Date: 2020-11-13
杭州维客泰美品牌管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this process will use a large amount of lye to disintegrate oil stains, and a small amount of water-based foam-type carbon remover will also add inorganic particles, which will make it difficult to burn the residual liquid in the combustion chamber and form ionic salts and inorganic particle deposits, which is not conducive to combustion chamber and piston ring protection
The waste liquid formed at the same time is a water-oil blend system, which is difficult to handle
[0005] Generally, the piston ring carbon removal agent of the organic system is rarely used, because it is easy to introduce low-boiling point and flammable solvents, and there are safety hazards in the production, sales, distribution and other links, and the use of organic systems generally has a better effect on colloidal oil stains. Little effect on carbon deposition

Method used

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  • Efficient organic piston ring carbon removal repairing agent
  • Efficient organic piston ring carbon removal repairing agent
  • Efficient organic piston ring carbon removal repairing agent

Examples

Experimental program
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Effect test

Embodiment 1

[0037] An organic piston ring carbon removal repair agent. In parts by mass, the following components are included: 80 parts of carbon deposit dissolving agent, 5 parts of detergent and dispersant, 5 parts of ester type lubricating thickener, 1 part of solvent type surfactant, 1 part of oil stain disintegration accelerator, auxiliary agent 1 serving.

[0038] The carbon deposit dissolving agent is an amide compound, and the amide compound is N,N-dimethylformamide.

[0039] The detergent and dispersant is a polymer ether amine, and the polymer ether amine is SURFONAMINE FL1000.

[0040] The ester type lubricating tackifier is CRODA Perfad 3336.

[0041] The solvent-based surfactant is N,N dimethyl 9-decenamide.

[0042] The oil stain disintegration accelerator is diphenyl-2-pyridylphosphine.

[0043] The preparation technology of described organic piston ring carbon removal repairing agent is:

[0044] (1) Melt m-tolyldiethanolamine whose mass is 1 / 3 of the oil stain disin...

Embodiment 2

[0049]An organic piston ring carbon removal and repairing agent, comprising the following components in parts by mass: 65 parts of carbon deposit dissolving agent, 10 parts of cleaning and dispersing agent, 3 parts of ester type lubricating tackifier, 5 parts of solvent type surfactant, 1.5 parts of oil stain disintegration accelerator and 0.5 parts of auxiliary agent.

[0050] The carbon deposit dissolving agent is an amide compound, and the amide compound is N,N dimethyldecylamide.

[0051] The detergent and dispersant is a polymer ether amine, and the polymer ether amine is SURFONAMINE B100.

[0052] The ester type lubricating tackifier is PE3100.

[0053] The solvent-based surfactant is N,N dimethyl 9-decenamide.

[0054] The oil stain disintegration accelerator is a mixture of triphenylphosphine:diphenyl-2-pyridylphosphine with a mass ratio of 1:1.

[0055] The preparation technology of described organic piston ring carbon removal repairing agent is:

[0056] (1) Melt...

Embodiment 3

[0061] An organic piston ring carbon removal and repairing agent, comprising the following components in parts by mass: 50 parts of carbon deposit dissolving agent, 20 parts of cleaning and dispersing agent, 1 part of ester type lubricating tackifier, 10 parts of solvent type surfactant, 2 parts of oil stain disintegration accelerator and 0.1 part of auxiliary agent.

[0062] The carbon deposit dissolving agent is an amide compound, and the amide compound is 1-cyclohexyl-2-pyrrolidone.

[0063] The detergent and dispersant is a polymer ether amine, and the polymer ether amine is Yate Chemical T3595.

[0064] The ester type lubricant tackifier is Ketjenlube 3700.

[0065] The solvent-based surfactant is STEPOSOL MET-10U.

[0066] The oil stain disintegration accelerator is triphenylphosphine.

[0067] The preparation technology of described organic piston ring carbon removal repairing agent is:

[0068] (1) Melt m-tolyldiethanolamine whose mass is 1 / 2 of the oil stain disin...

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Abstract

The invention provides an organic piston ring carbon removal repairing agent, which is characterized by comprising the following components in parts by mass: 50-80 parts of a carbon deposition dissolving agent, 5-20 parts of a purification dispersing agent, 1-5 parts of an ester type lubricating tackifier, 1-10 parts of a solvent type surfactant, 1-2 parts of an oil stain disintegration accelerantand 0.1-1 part of an auxiliary agent. The organic piston ring carbon removal repairing agent can effectively remove combustion chamber deposited carbon in a cylinder cover, a piston top and a pistonring groove, clean and release a piston ring, recover the elasticity and cylinder pressure of the piston ring, and recover the stuck piston ring. The problems of knocking, poor heat dissipation, insufficient cylinder pressure, high engine oil consumption and the like are solved.

Description

technical field [0001] The invention relates to an engine carbon removal technology, in particular to an organic piston ring carbon removal repair agent. Background technique [0002] After the engine works for a long time, carbon deposits will appear. Carbon deposits are an inevitable phenomenon during the operation of the engine. Generally, the three important parts of the engine fuel system, the intake valve, the fuel injector, and the combustion chamber, will form deposits. carbon and gum. In the engine lubrication system, the engine oil is usually in the lower part of the crankcase, and is lifted to the upper part of the cylinder block and cylinder head through the oil pump to provide lubrication and cooling for the engine. If the piston ring is stuck due to carbon deposits and loses the ability to scrape oil, the oil will flow from the gap of the piston ring Spillage, leading to increased oil consumption. These carbon deposits and colloids will lead to reduced engine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/14C10L1/224C10L1/23C10L1/238C10L1/26C10L10/04
CPCC10L1/14C10L10/04C10L1/224C10L1/23C10L1/238C10L1/2608C10L2270/02
Inventor 彭洪斌向华
Owner 杭州维客泰美品牌管理有限公司
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