Low-price environment-friendly weakly-acid cleaning agent

A weakly acidic cleaning agent, an environmentally friendly technology, applied in the directions of detergent compounding agent, detergent composition, inorganic/elemental cleaning composition, etc., can solve the problems of corrosion and damage of acid cleaning agent equipment, achieve low difficulty in waste liquid treatment, The effect of reducing production cost and high stability

Inactive Publication Date: 2016-08-24
INNER MONGOLIA HEXI AEROSPACE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a cheap and environmentally friendly weak acid cleaning agent to solve the problem of reducing the corrosion damage of the acid cleaning agent to equipment on the basis of ensuring the removal ability of the cleaning agent for inorganic dirt

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Produce neutral foam cleaning agent (mass content percentage) according to following formula:

[0018] Concentrated sulfuric acid: 15%;

[0019] Phosphoric acid: 8%;

[0020] Zwitterionic surfactant (modified alkyl glycoside): 2%;

[0021] Water: 75%;

[0022] The total percentage of the mass content of each component is 100%, and the preparation method is to mix and stir each component evenly.

Embodiment 2

[0024] Produce neutral foam cleaning agent (mass content percentage) according to following formula:

[0025] Concentrated sulfuric acid: 10%;

[0026] Phosphoric acid: 10%;

[0027] Zwitterionic surfactant (modified alkyl glycoside): 2%;

[0028] Water: 78%;

[0029] The total percentage of the mass content of each component is 100%, and the preparation method is to mix and stir each component evenly.

Embodiment 3

[0031] Produce neutral foam cleaning agent (mass content percentage) according to following formula:

[0032] Concentrated sulfuric acid: 18%;

[0033] Phosphoric acid: 7%;

[0034] Zwitterionic surfactant (modified alkyl glycoside): 1%;

[0035] Water: 74%;

[0036] The total percentage of the mass content of each component is 100%, and the preparation method is to mix and stir each component evenly.

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PUM

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Abstract

The invention relates to a low-price environment-friendly weakly-acid cleaning agent. The low-price environment-friendly weakly-acid cleaning agent is prepared from, by mass, 10%-20% of concentrated sulfuric acid, 1%-10% of phosphoric acid, 0.5%-3% of zwitterionic surfactant (modified alkyl glycoside) and 70%-79% of water, and the sum of the percentages of all the components is 100%. A preparation method comprises the step of mixing and stirring all the components to be uniform. The low-price environment-friendly weakly-acid cleaning agent has the advantages that on the basis of ensuring the removing capacity of the cleaning agent for inorganic dirt, the production cost is effectively reduced, corrosion destruction of an acid cleaning agent to equipment is greatly reduced, the cleaning agent is weakly acid, the waste liquid treatment difficulty is low, and the stability is high under the low-temperature storage condition in the north in winter.

Description

technical field [0001] The invention relates to a cheap and environment-friendly weak acid cleaning agent for food processing equipment, which is mainly used for cleaning the CIP pipeline system of food factory processing equipment. Background technique [0002] Traditional acid cleaning agents use high-concentration inorganic acid as the main cleaning component. Although they can effectively ensure the cleaning agent’s ability to remove inorganic dirt, they are corrosive and destructive to equipment, and the production cost is high. Waste liquid after use It is difficult to deal with and has a certain degree of damage to the environment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cheap and environmentally friendly weak acid cleaning agent to solve the problem of reducing the corrosion damage of the acid cleaning agent to equipment on the basis of ensuring the cleaning agent's ability to remove inorganic d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/88C11D3/04
CPCC11D1/88C11D3/042
Inventor 杜月明郭春景
Owner INNER MONGOLIA HEXI AEROSPACE TECH DEV
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