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Engine carbon deposition cleaning agent and preparation method thereof

A carbon deposit cleaning agent and engine technology, applied in the directions of detergent compounding agents, detergent compositions, chemical instruments and methods, etc., can solve the problems of corrosion of engine parts, easy blockage of the engine, etc., and achieve fast cleaning speed and good effect. Effect

Active Publication Date: 2013-03-13
临沂星火知识产权服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, a large number of engine carbon deposit cleaning agents have been researched and developed, but most of the cleaning agents have shortcomings such as corrosion to engine parts to a certain extent and easy to block the engine. Small engine carbon deposit cleaning agent is particularly necessary

Method used

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  • Engine carbon deposition cleaning agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Weigh 5 parts of disodium lauryl sulfosuccinate monoester, 5 parts of sulfated castor oil, and 5 parts of polyoxyethylene methyl ether into 80 parts of toluene, heat up to 20-40°C, and add 5 parts while stirring Sulfonated oil dispersant, temperature control at 20-50°C, constant temperature reaction for 30-100min, make it dispersed into a uniform liquid, fully dissolved to obtain cleaning agent A.

Embodiment 2

[0023] Weigh 15 parts of monoethanolamide sulfosuccinic monosodium disodium DMSS, 10 parts of sodium a-alkenyl sulfonate, and 5 parts of polyoxyethylene methyl ether into 70 parts of acetone, and heat up to 20-40°C , while stirring, add 5 parts of sulfonated oil, control the temperature at 20-50°C, and react at a constant temperature for 30-100 minutes to disperse into a uniform liquid, and fully dissolve to obtain cleaning agent B.

Embodiment 3

[0025] Weigh 15 parts of monododecyl potassium phosphate MAPK, 10 parts of sodium alkylnaphthalene sulfonate, and 5 parts of polyoxypropylene methyl ether into 65 parts of ethanol, raise the temperature to 20-40°C, and add 5 parts while stirring Sulfonated oil, temperature control at 20-50°C, constant temperature reaction for 30-100min, make it dispersed into a uniform liquid, fully dissolved to obtain cleaning agent C.

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Abstract

The invention relates to the technical field of engine cleaning agents, and particularly relates to an engine carbon deposition cleaning agent. The engine carbon deposition cleaning agent is composed of the following components in parts by weight: 5-20 parts of surfactant, 5-10 parts of penetrant, 5-15 parts of dispersant, 5-20 parts of emulsifier and 35-80 parts of organic solvent. The cleaning agent has the advantages of high cleaning efficiency, high safety and practicability, environment friendliness and the like.

Description

technical field [0001] The invention relates to the technical field of engine cleaning agents, in particular to an engine carbon deposit cleaning agent. Background technique [0002] The fuel in the combustion chamber of the engine is mixed with air and burned. Due to the atomization effect and other factors, part of the smoke generated after combustion is discharged, and the other part forms carbon deposits and deposits on objects with lower temperature such as swirlers and nozzles, forming Soft carbon deposits; when deposited on high-temperature objects such as the walls of certain high-temperature areas of the combustion chamber flame tube, hard carbon deposits are formed by coking. The hard carbon deposits in the combustion chamber are basically petroleum cokes, which are deposited by high-temperature cracking and pyrolysis of liquid-phase fuels, and are hard and difficult to remove. Hard carbon deposits are often accompanied by a small amount of sulfide and become a so...

Claims

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Application Information

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IPC IPC(8): C11D1/28C11D1/34C11D1/29C11D3/60
Inventor 张成如程秀丽张屹
Owner 临沂星火知识产权服务有限公司
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