Oil-stain cleaning agent as well as preparation method and use method thereof

A technology of oil stain cleaning agent and cleaning aid, which is applied in the preparation of detergent mixture composition, chemical instruments and methods, detergent materials, etc., and can solve the problems of environmental secondary pollution, potential spontaneous combustion, and high cost

Active Publication Date: 2015-02-11
厦门泰益新洁净科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current chemical cleaning method requires a certain reaction time and reaction conditions, so the efficiency is not high, and it will cause secondary pollution to the environment, and some may even endanger the health of the operators.
And this method is highly targeted, so it is not suitable for most application fields
[0005] In addition, the car engine, such as the bus engine, will have oil leakage after years of use. In addition, the engine compartment is located at the rear of the car, and a large amount of harmful substances such as sludge, carbon deposits, and colloids condense into hard attachments, which adhere to the engine and condenser. on, more difficult to clean
The attachments on the surface of the engine not only affect the internal cleanliness of the engine, but also are not conducive to heat dissipation, and there is a risk of spontaneous combustion
The current cleaning method for bus engines and condensers is mainly to disassemble them into parts and then soak them in gasoline to wipe them, which is costly and has high operational risks
And there is no report about the oily dirt cleaner that does not need to be disassembled and washed for automobile engines at present

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] The materials in the greasy dirt cleaning agent of the present invention include main cleaning materials and builder cleaning materials.

[0067] The formula of described main washing material is as follows:

[0068] 700 parts by mass of sodium sulfate, 200 parts by mass of sodium carbonate, and 100 parts by mass of sodium bicarbonate. The outer surface of the main washing material is coated with a layer of water-proof material, and the water-proof material is stearic acid.

[0069] The formula of described builder material is as follows:

[0070] 20 parts by mass of isomerized tridecyl alcohol polyoxyethylene ether;

[0071] 8 parts by mass of lauric acid diethanolamide;

[0072] 12 parts by mass of potassium citrate;

[0073] 10 parts by mass of triethanolamine;

[0074] 20 parts by mass of sodium tetraborate;

[0075] 30 parts by mass of sodium metasilicate.

[0076] Wherein the mass ratio of the main washing material and the auxiliary washing material is 1:0....

Embodiment 2

[0082] The materials in the greasy dirt cleaning agent of the present invention include main cleaning materials and builder cleaning materials.

[0083] The formula of described main washing material is as follows:

[0084] 700 parts by mass of sodium sulfate, 150 parts by mass of sodium carbonate, 100 parts by mass of sodium metasilicate, and 50 parts by mass of sodium tetraborate. The outer surface of the main washing material is covered with a layer of water-proof material, and the water-proof material is polyethylene wax.

[0085] The formula of described builder material is as follows:

[0086] 30 parts by mass of nonionic surfactant;

[0087] 10 parts by mass of sodium citrate;

[0088] 20 mass parts of triethanolamine;

[0089] 20 parts by mass of sodium citrate;

[0090] 10 parts by mass of sodium hydroxide;

[0091] 10 parts by mass of sodium nitrite.

[0092] Wherein the mass ratio of the main washing material and the auxiliary washing material is 1:0.1.

[0...

Embodiment 3

[0098] The materials in the greasy dirt cleaning agent of the present invention include main cleaning materials and builder cleaning materials.

[0099] The formula of described main washing material comprises:

[0100] 700 parts by mass of potassium sulfate, 200 parts by mass of sodium carbonate, 50 parts by mass of magnesium carbonate, and 50 parts by mass of sodium silicate. The outer surface of the main washing material is covered with a layer of water-proof material, and the water-proof material is microcrystalline wax.

[0101] The formula of described builder material comprises:

[0102] 15 parts by mass of fatty alcohol polyoxyethylene ether;

[0103] Alkyl glycoside (APG) 5 parts by mass;

[0104] 10 parts by mass of triethanolamine;

[0105] 10 parts by mass of sodium citrate;

[0106]5 parts by mass of sodium hydroxide;

[0107] 5 parts by mass of sodium nitrite.

[0108] Wherein the mass ratio of the main washing material and the auxiliary washing material i...

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Abstract

The invention provides an oil-stain cleaning agent. The oil-stain cleaning agent comprises a main cleaning material and an auxiliary cleaning material, wherein the main cleaning material comprises microcrystal powder particles with crystalline structures and mohs hardness of 2-4; the surfaces of the microcrystal powder particles are wrapped and coated with a layer of water-proof material; the microcrystal powder particles comprise the following components: metal sulfate and metal carbonate; and the auxiliary cleaning material comprises a nonionic surface active agent, a corrosion inhibiting agent and an anti-rusting agent. The invention also provides a preparation method and a use method of the oil-stain cleaning agent.

Description

technical field [0001] The invention relates to an oil stain cleaning agent, in particular to an oil stain cleaning agent for removing heavy oil stains in large-scale mechanical equipment, automobile engines or oil pipelines without disassembly, and a preparation and use method thereof. Background technique [0002] In the past, chemical and water jet cleaning methods were mostly used to clean metal and oil stains inside large metal equipment. [0003] Chemical cleaning technology mainly uses chemical methods and chemical agents to achieve the purpose of cleaning mechanical equipment. The existing technologies include: solvent cleaning, surfactant cleaning, acid cleaning, alkaline cleaning. (1) Alkaline cleaning: sodium hydroxide, sodium carbonate, sodium phosphate, etc.; (2) Pickling: hydrochloric acid, sulfuric acid, nitric acid, hydrofluoric acid, phosphoric acid, citric acid, glycolic acid, ethylenediaminetetraacetic acid, etc.; (3 ) Neutralization and rust removal: so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D10/02C11D17/04C11D11/00
Inventor 毛平格
Owner 厦门泰益新洁净科技有限公司
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