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High-purity detergent product and preparation thereof

A cleaning agent and high-purity technology, which is applied in the field of high-purity cleaning agent products and its preparation, can solve the problems of high corrosiveness, explosion, and poor detergency, and achieve low corrosiveness, high purity, and strong detergency Effect

Inactive Publication Date: 2017-06-23
SHANGHAI HABO CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because Cl ions, heavy metal ions, etc. are usually introduced into these non-food additive raw materials, and exist in the form of toxic and harmful impurities, there are three major defects: (1) high corrosion; (2) affecting the purity of subsequent products; (3) ) product application is limited
At present, the production methods of high-purity cleaning agent products that do not contain toxic and harmful impurities mainly include pure plant extract method, solvent method, etc., but among the above methods, the high-purity cleaning agent products prepared by pure plant extract method have detergency Poor defect, the solvent method has the danger of burning and explosion during the production process

Method used

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  • High-purity detergent product and preparation thereof
  • High-purity detergent product and preparation thereof
  • High-purity detergent product and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A cleaning agent is prepared through the following steps:

[0023] 1. Add 2% food grade potassium hydroxide to ultrapure water;

[0024] 2. Add 5% food grade sodium lauryl sulfate;

[0025] 3. Add 5% food grade glycerin;

[0026] 4. Add 1% food grade sodium citrate;

[0027] 5. Add 2% hydrophilic food grade nano-white carbon black and stir evenly.

[0028] The obtained high-purity cleaning agent product without toxic and harmful impurities meets the following indicators: strong detergency, arsenic (calculated as As) less than 0.0001%, lead (calculated as Pb) less than 0.0001%, chlorine (calculated as cl) less than 0.001% .

Embodiment 2

[0063] A cleaning agent is prepared through the following steps:

[0064] 1. Add 1% food grade potassium hydroxide to ultrapure water;

[0065] 2. Add 6% food grade sodium lauryl sulfate;

[0066] 3. Add 5% food grade glycerin;

[0067] 4. Add 2% food grade sodium citrate;

[0068] 5. Add 1% hydrophilic food grade nano-white carbon black and stir evenly.

[0069] The obtained high-purity cleaning agent product without toxic and harmful impurities meets the following indicators: strong detergency, arsenic (calculated as As) less than 0.0001%, lead (calculated as Pb) less than 0.0001%, chlorine (calculated as cl) less than 0.001% .

Embodiment 3

[0071] A cleaning agent is prepared through the following steps:

[0072] 1. Add 3% food grade potassium hydroxide to ultrapure water;

[0073] 2. Add 2% food grade sodium lauryl sulfate;

[0074] 3. Add 6% food grade glycerin;

[0075] 4. Add 2% food grade sodium citrate;

[0076] 5. Add 2% hydrophilic food grade nano-white carbon black and stir evenly.

[0077] The obtained high-purity cleaning agent product without toxic and harmful impurities meets the following indicators: strong detergency, arsenic (calculated as As) less than 0.0001%, lead (calculated as Pb) less than 0.0001%, chlorine (calculated as cl) less than 0.001% .

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Abstract

The invention relates to a high-purity detergent product and preparation thereof. The detergent product comprises the following ingredients in percentage by weight: 1% to 3% of potassium hydroxide, 2% to 6% of sodium dodecyl sulfonate, 5% to 6% of glycerine, 1% to 2% of sodium citrate, 1% to 2% of white carbon black and the balance of water. The detergent product is prepared through the following methods: adding potassium hydroxide, sodium dodecyl sulfonate, glycerine, sodium citrate and the white carbon black into water, and carrying out uniform stirring, thereby obtaining the target product. Compared with the prior art, the high-purity detergent product and the preparation thereof have the advantages that the detergency is high, the corrosiveness is low, the purity is high, no hazardous waste liquor is produced, and the like.

Description

technical field [0001] The invention relates to a high-purity cleaning agent product and preparation thereof, in particular to a high-purity cleaning agent product and preparation thereof used in high-end fields such as electronics and medical treatment. Background technique [0002] Existing cleaning agent products usually use non-food additive raw materials such as linear alkyl benzene sulfonic acid, alkyl alcohol amide, preservative Kaison, sodium hydroxide, EDTA-2Na, K12, essence, and pigment as the main raw materials for production. Since Cl ions, heavy metal ions, etc. are usually introduced into these non-food additive raw materials, and exist in the form of toxic and harmful impurities, three major defects have arisen: (1) high corrosiveness; (2) affecting the purity of subsequent products; (3) ) product application is restricted. Therefore, the application of existing cleaning agent products in high-end electronics, medical and health, food, pharmaceutical and othe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/14C11D3/60C11D3/20C11D3/14C11D3/04
CPCC11D1/143C11D3/044C11D3/14C11D3/2065C11D3/2086
Inventor 刘海峰田隆丰王慰连杨振华孙宏华
Owner SHANGHAI HABO CHEM TECH