Special cleaning solution for slightly alkaline chemical equipment

A technology for chemical equipment and cleaning liquid, applied in the field of special cleaning liquid for weak alkaline chemical equipment, can solve the problems of environmental pollution, human body damage, equipment damage, etc., and achieve the effect of excellent decontamination ability

Inactive Publication Date: 2015-04-01
CHANGSHU SUTANG CHEM EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used cleaning method is usually soaking and cleaning with strong alkali. Although it can be cleaned, it will inevitably cause damage to the equipment during the cleaning process. At the same time, this cleaning method will pollute the environment and harm the human body. are relatively large

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A kind of weak alkaline chemical equipment special cleaning solution according to the present embodiment comprises the following components by weight: sodium dodecyl diphenyl ether disulfonate: 15 parts; rosin-based imidazoline polyether: 6 parts; Alcohol ester polyoxyethylene ether: 7 parts; Soda ash: 2 parts; Sodium citrate: 0.8 parts; Sodium sulfite: 3 parts; 1,2-diethoxysilyl ethane: 1.5 parts; Sodium polyacrylate: 0.8 parts ; Salt: 1.5 parts; Sodium polyaspartate: 0.5 parts; Lemon essential oil: 0.1 parts; Ethanol: 18 parts; Deionized water: 15 parts.

[0032] The preparation method of this weakly alkaline chemical equipment special cleaning solution is as follows:

[0033] According to the formula for batching, first mix ethanol and deionized water evenly, then add soda ash, sodium citrate and sodium sulfite to the mixture of ethanol and deionized water at room temperature, and stir until soda ash, sodium citrate and sodium sulfite Dissolve completely, then add s...

Embodiment 2

[0035] A special cleaning solution for weakly alkaline chemical equipment according to the present embodiment comprises the following components by weight: sodium dodecyl diphenyl ether disulfonate: 16 parts; rosin-based imidazoline polyether: 7 parts; Alcohol ester polyoxyethylene ether: 8 parts; Soda ash: 2.5 parts; Sodium citrate: 0.8 parts; Sodium sulfite: 4 parts; 1,2-diethoxysilyl ethane: 2 parts; Sodium polyacrylate: 1.0 parts ; Table salt: 2.0 parts; Sodium polyaspartate: 0.5 parts; Lemon essential oil: 0.1 parts; Ethanol: 18 parts; Deionized water: 17 parts.

[0036] The preparation method of this weakly alkaline chemical equipment special cleaning solution is as follows:

[0037] According to the formula for batching, first mix ethanol and deionized water evenly, then add soda ash, sodium citrate and sodium sulfite to the mixture of ethanol and deionized water at room temperature, and stir until soda ash, sodium citrate and sodium sulfite Dissolve completely, then a...

Embodiment 3

[0039] According to a kind of weak alkaline chemical equipment special cleaning solution of the present embodiment, comprise following weight components: Sodium dodecyl diphenyl ether disulfonate: 17 parts; Rosin-based imidazoline polyether: 8 parts; Alcohol ester polyoxyethylene ether: 9 parts; Soda ash: 3 parts; Sodium citrate: 0.8 parts; Sodium sulfite: 5 parts; 1,2-diethoxysilyl ethane: 2.5 parts; Sodium polyacrylate: 1.2 parts ; Salt: 2.5 parts; Sodium polyaspartate: 0.5 parts; Lemon essential oil: 0.1 parts; Ethanol: 18 parts; Deionized water: 20 parts.

[0040] The preparation method of this weakly alkaline chemical equipment special cleaning solution is as follows:

[0041] According to the formula for batching, first mix ethanol and deionized water evenly, then add soda ash, sodium citrate and sodium sulfite to the mixture of ethanol and deionized water at room temperature, and stir until soda ash, sodium citrate and sodium sulfite Dissolve completely, then add sodiu...

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PUM

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Abstract

The invention provides a special cleaning solution for slightly alkaline chemical equipment. The special cleaning solution comprises components in parts by weight as follows: 15-17 parts of disodium hexadecyldiphenyl ether disulfonate, 6-8 parts of rosin-based imidazolidine polyether, 7-9 parts of sorbitan ester polyoxyethylene ether, 2-3 parts of sodium carbonate, 0.8 parts of sodium citrate, 3-5 parts of sodium sulfite, 1.5-2.5 parts of 1,2-diethoxysilyl ethane, 0.8-1.2 parts of a chelating agent, 1.5-2.5 parts of a thickener, 0.5 parts of a builder, 0.1 parts of plant essential oil, 18 parts of ethanol and 15-20 parts of deionized water. The special cleaning solution for the slightly alkaline chemical equipment is very good, environment-friendly and harmless to human bodies while the excellent decontamination capacity is guaranteed.

Description

technical field [0001] The invention relates to a special cleaning solution for weak alkaline chemical equipment. Background technique [0002] Chemical equipment is an important branch of mechanical equipment, which plays an important role in chemical production. However, chemical equipment, like other items, will inevitably be polluted as the use time becomes longer. Chemical equipment will inevitably come into contact with a lot of oil or chemically corrosive products during the chemical production process. If these oily impurities are not cleaned up for a long time, it will seriously affect the normal operation of the equipment and cause important economic losses. Therefore, we need to clean these devices. [0003] At present, the commonly used cleaning method is usually soaking and cleaning with strong alkali. Although it can be cleaned, it will inevitably cause damage to the equipment during the cleaning process. At the same time, this cleaning method will pollute th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/14
CPCC23G1/14
Inventor 黄建荣
Owner CHANGSHU SUTANG CHEM EQUIP MFG
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