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Environment-friendly industrial cleaning agent

A cleaning agent, environmentally friendly technology, applied in the field of environmentally friendly industrial cleaning agents, can solve problems such as damage, metal rust, parts corrosion, etc.

Inactive Publication Date: 2018-11-13
WUHAN SPACEFLIGHT SCI & TECH PETROCHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, most of the existing cleaning agents will cause strong corrosion to the parts during cleaning, so that the metal will be rusted and destroyed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The industrial cleaning agent of this formula includes: 9 grams of sodium silicate, 4 grams of sodium molybdate, 50 grams of water, 12 grams of methylheptyldioxysilane, 5 grams of diisopropyl tartrate, 3,3-dimethyl 10 grams of methyl butyric acid, 5 grams of sodium oleate, 14 grams of dioctyl sulfide, 20 grams of ethylene glycol, and 8 grams of isopropanolamine.

Embodiment 2

[0013] The industrial cleaning agent of this formula includes: 7 grams of sodium silicate, 2 grams of sodium molybdate, 85 grams of water, 14 grams of methylheptyldioxysilane, 4 grams of diisopropyl tartrate, 3,3-dimethyl 7 grams of methyl butyric acid, 15 grams of sodium oleate, 12 grams of dioctyl sulfide, 30 grams of ethylene glycol, and 7 grams of isopropanolamine.

Embodiment 3

[0015] The industrial cleaning agent of this formula includes: 5 grams of sodium silicate, 6 grams of sodium molybdate, 70 grams of water, 13 grams of methylheptyldioxysilane, 6 grams of diisopropyl tartrate, 3,3-dimethyl 14 grams of methyl butyric acid, 10 grams of sodium oleate, 10 grams of dioctyl sulfide, 25 grams of ethylene glycol, and 10 grams of isopropanolamine.

[0016] The beneficial effect of the present invention is that emulsification and dispersion can be effectively carried out through silylation of dioctyl sulfide and methyl heptyl dioxysilane, and defoaming can be carried out through methyl heptyl dioxysilane, combined with organic acid, alcohol amine, lipid Classes, etc. can decontaminate efficiently, and further use ethylene glycol to properly control the corrosion of the metal by the cleaning agent under emulsified conditions, and avoid the use of sodium alkylbenzene sulfonate and alkylphenol polyoxyethylene ether.

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PUM

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Abstract

The invention discloses an environment-friendly industrial cleaning agent. The environment-friendly industrial cleaning agent comprises components in parts by weight as follows: 5-9 g of sodium silicate, 2-6 g of sodium molybdate, 50-85 g of water, 12-14 g of methyl heptyl dioxysilane, 4-6 g of diisopropyl tartrate, 7-14 g of 3,3-methylbutanoic acid, 5-15 g of sodium oleate, 10-14 g of dioctyl sulphide, 20-30 g of ethanediol and 7-10 g of isopropanolamine. By means of dioctyl sulphide and methyl heptyl dioxysilane, emulsifying dispersion can be effectively performed, defoaming is performed bymethyl heptyl dioxysilane, efficient decontamination can be realized through combination of organic acid, alcohol amine, lipids and the like, further, corrosion of the cleaning agent to metals is properly controlled by ethanediol under the emulsifying condition, and consumption of sodium alkyl benzene sulfonate and alkylphenol ethoxylates is avoided.

Description

technical field [0001] The invention relates to the technical field of material surface treatment, in particular to an environment-friendly industrial cleaning agent. Background technique [0002] Traditional industrial cleaning agents are composed of sodium hydroxide, trisodium phosphate, sodium carbonate, sodium alkylbenzene sulfonate, alkylphenol polyoxyethylene ether, nitrite and other ingredients, and the alkali fog is large during use. , the operating environment is poor, causing occupational hazards to the operator, and the discharged waste liquid and wastewater are harmful to the environment, destroying the ecology, and posing a serious threat to human and environmental protection. For example, phosphate makes rivers and lakes nutritious, sodium alkylbenzene sulfonate and nitrate are carcinogens, sodium alkylbenzene sulfonate and alkylphenol polyoxyethylene ether are refractory substances, and are easy to form in the water environment Long-term accumulation and othe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G5/06
CPCC23G5/06
Inventor 束洋
Owner WUHAN SPACEFLIGHT SCI & TECH PETROCHEM CO LTD
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