Pipeline cleaning agent

A pipeline cleaning agent and penetrating agent technology, which is applied in the direction of detergent compounding agent, detergent composition, surface active detergent composition, etc., can solve the problems of incomplete cleaning and single ingredients, so as to avoid frequent water changes and save Heating cost, water cost saving effect

Inactive Publication Date: 2014-04-23
BEIJING DAISI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, most of the cleaning agents have relatively single ingredients, and the cleaning is not thorough.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The composition of the pipeline cleaning agent is as follows by weight: 20-25 parts of organic acid, 25-30 parts of surfactant, 23-28 parts of penetrating agent and 1-2 parts of corrosion inhibitor. Among them, the organic acids are p-aminobenzoic acid, ethylenediaminetetraacetic acid and hydroxyethylidene diphosphonic acid, and the mass percentages of the three are: 20-40% p-aminobenzoic acid, 40-55% ethylenediaminetetraacetic acid and hydroxyl Ethylidene diphosphonic acid 20-30%; the composition of the surfactant and its mass percentage are 35-43% of secondary alkanol polyoxyethylene ether, 25-35% of nonylphenol polyoxyethylene ether, and 10% of ethylene glycol butyl ether. ~15% and fatty alcohol polyoxyethylene ether sodium sulfate 15-20%; the penetrating agent is monohydric alcohol and sodium dodecylsulfonate; the corrosion inhibitor is at least two substances in imidazoline quaternary ammonium salts.

Embodiment 2

[0039] The composition of the pipeline cleaning agent is as follows by weight ratio: 19 parts of organic acid, 31 parts of surfactant, 22 parts of penetrating agent and 1.5 parts of corrosion inhibitor. Among them, the organic acids are p-aminobenzoic acid, ethylenediaminetetraacetic acid and hydroxyethylidene diphosphonic acid, and the mass percentages of the three are: 20-40% p-aminobenzoic acid, 40-55% ethylenediaminetetraacetic acid and hydroxyl 20-30% of ethylidene diphosphonic acid; the composition of the surfactant and its mass percentage are 40-48% of secondary alkanol polyoxyethylene ether, 15-25% of ethylene glycol butyl ether and 30-25% of coconut oil fatty acid diethanolamide 35%; the penetrating agent is monohydric alcohol or calcium chloride; the corrosion inhibitor is at least two substances in imidazoline amides.

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PUM

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Abstract

The invention relates to a pipeline cleaning agent which comprises the following components by weight: 15-28 parts of organic acid, 20-35 parts of an asurface active agent, 18-30 parts of a penetrating agent and 0.5-3 parts of an acorrosion inhibitor, wherein the surface active agent comprises one or more ofpolyether, butyl cellosolve, coconut oil fatty acid diethanol amide and fatty alcohol-polyoxyethylene ether sulfate sodium; the penetrating agent comprises one or more of alcohol, sodium dodecyl sulfate, sodium dioctyl sulfosuccinate,dodecyl dimethyl betaine, sodium oleoyl methylamine ethanesulfonate and calcium chloride; the corrosion inhibitor comprises one or more of imidazolinequaternary ammonium salts or imidazoline amides. The pipeline cleaning agent can effectively remove grease and dirt in a pipeline to keep the pipeline unblocked, is safe and non-toxic, cannot corrode equipment, is harmless tohuman skin and conforms to emission standards.

Description

technical field [0001] The invention relates to the technical field of industrial cleaning agents, in particular to a pipeline cleaning agent. Background technique [0002] Water plays a pivotal role in human life, and we cannot live without water every day. Whether it is used as water for enterprise production, daily drinking, landscape entertainment, water plays a vital role in the progress of society. However, while water plays a role in the industrial production of enterprises, it will also have adverse effects on production due to various salts and impurities contained in it. For example, in which dissolved bicarbonate such as Ca(HCO 3 ) 2 , Mg(HCO 3 ) 2 For the most, but also the most unstable. During the circulation process, it is easy to decompose to form tiny crystals of carbonate, which will be deposited on the surface of the pipeline. In addition, due to system reasons or improper measures, the circulating water may also bring in sediment, excessive microbi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D1/825C11D3/60C11D3/33C11D3/30C11D3/36C11D3/20C11D3/34C11D3/28C11D3/04
Inventor 李莉红刘学军
Owner BEIJING DAISI SCI & TECH
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