Benzene-free low-toxicity industrial oil cleaning agent and preparation method thereof

A technology for industrial oil stains and cleaning agents, applied in detergent compositions, chemical instruments and methods, non-surface-active detergent compositions, etc., can solve problems such as harm to human body, damage to skin and organs, etc. quick effect

Inactive Publication Date: 2017-07-28
广东莱雅新化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Benzene solvents such as toluene, xylene, and mesitylene, etc., and chlorine solvents such as methylene chloride and chloroform, etc., have a strong cleaning ability on oil stains. However, these benzene or chlorine organic solvents are harmful to the human body. Toxic organic solvents, long-term exposure to these toxic organic solvents will damage the skin and organs of the human body, which is extremely harmful to the human body

Method used

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  • Benzene-free low-toxicity industrial oil cleaning agent and preparation method thereof
  • Benzene-free low-toxicity industrial oil cleaning agent and preparation method thereof
  • Benzene-free low-toxicity industrial oil cleaning agent and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0024]

[0025] The preparation method of the benzene-free and low-toxic industrial oil stain cleaning agent, the concrete steps are as follows:

[0026] (1) After taking each component of the weight percentage described in Example 1, ethanol and isopropanol are added to the batching reactor, and stirred evenly to obtain a mixed solution;

[0027] (2) Add isohexane and 120# solvent oil to the mixed solution described in step (1), stir evenly to obtain a feed liquid;

[0028] (3) Fill the feed liquid described in step (2) into the filling container, put on the valve, and seal the can;

[0029] (4) Fill liquefied petroleum gas and carbon dioxide into the sealed can filling container described in step (3), measure the weight of the product, test for leaks in a constant temperature water bath, code the product, and add a cover to obtain benzene-free and low-toxic industrial oil pollution detergent.

Embodiment 2

[0031]

[0032] After taking each component of the weight percentage content described in Example 2, the specific operation steps of the preparation method are as in Example 1.

Embodiment 3

[0034]

[0035] After taking each component of the weight percent content described in Example 3, the specific operation steps of the preparation method are as in Examples 1 and 2.

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Abstract

The invention relates to a benzene-free low-toxicity industrial oil cleaning agent and a preparation method thereof. The industrial oil cleaning agent is prepared from the following components in percentage by weight: 60.0-80.0% of isohexane, 5.0-20% of solvent oil, 1.0-10.0% of ethyl alcohol, 1.0-10.0% of isopropyl alcohol, 15.0-25% of liquefied petroleum gas and 1.0-5.0% of carbon dioxide. The adopted solvent is alcohol solvent and an alkane solvent, does not contain benzene and chlorine solvents, is low in toxicity and environment-friendly, and the industrial oil cleaning agent is high in cleaning force, fast in volatilization and free of a residue and a traditional industrial oil cleaning agent can be replaced.

Description

technical field [0001] The invention relates to the field of industrial oil stain cleaning agents, in particular to a benzene-free and low-toxic industrial oil stain cleaning agent and a preparation method thereof. Background technique [0002] Traditional industrial oil cleaners often use benzene or chlorine-based solvents. Benzene solvents such as toluene, xylene, and mesitylene, etc., and chlorine solvents such as methylene chloride and chloroform, etc., have a strong cleaning ability on oil stains. However, these benzene or chlorine organic solvents are harmful to the human body. Toxic organic solvents, long-term exposure to these toxic organic solvents will damage the skin and organs of the human body, and are extremely harmful to the human body. In view of the above problems, it is necessary to study industrial oil cleaning agents whose cleaning power is comparable to that of traditional industrial oil cleaning agents, but which do not contain benzene and chlorine sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D7/24C11D7/40C11D7/26C11D7/02C11D7/60
CPCC11D7/242C11D7/00C11D7/02C11D7/261C11D7/40
Inventor 梁伟明
Owner 广东莱雅新化工科技有限公司
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