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A stabilizer for hydrogen peroxide

A stabilizer, hydrogen peroxide technology, applied in the direction of peroxide/peroxyhydrate/peroxyacid/superoxide/ozone, inorganic chemistry, non-metal elements, etc., can solve the lack of chelation of metal ions, increase Dosage, increase the cost of industrial production and other issues, to achieve the effect of resisting bacterial contaminant regeneration, eliminating residues, and maintaining the effect of disinfection

Inactive Publication Date: 2016-05-25
INNOVATIVE COAL CHEMICAL DESIGN INSTITUTE (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Using this type of stabilizer with adsorption and shielding properties as the mainstay, although the bleaching and disinfection effect is better, it lacks the chelation effect on metal ions, which may cause a certain degree of heavy metal residue
[0015] The use of stabilizers based on complexation or chelation properties has a certain chelation and shielding effect on heavy metal ions, and can prevent the catalytic damage of metal ions to a certain extent, but the effect of bleaching and disinfection is relatively poor. To achieve the ideal The effect of bleaching and disinfection needs to be increased, thus increasing the cost of industrial production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The mass fraction of each component is: 10% of aminotrimethylene phosphonic acid, 8% of mannitol, 5% of sepiolite, 3% of montmorillonite, 3% of magnesium stannate, 5% of magnesium chloride, and the balance of distilled water.

[0037] Preparation method: mix aminotrimethylene phosphonic acid, mannitol, sepiolite, montmorillonite, magnesium stannate and magnesium chloride in proportion, and then add distilled water until the proportion reaches 100%.

[0038] How to use: Add this hydrogen peroxide stabilizer into hydrogen peroxide, the mass fraction of the stabilizer is 5% of hydrogen peroxide, mix well, and use according to the following conditions: (1) For production equipment and pipelines: dilute hydrogen peroxide with water 30-50 times, And rinse the equipment with diluent, soak the pipeline for 20-30 minutes, and then release the disinfectant without rinsing with water; (2) For packaging containers: Use 35-100 times diluted hydrogen peroxide solution to clean the con...

Embodiment 2

[0040] The mass fraction of each component is: potassium hexamethylenediamine tetramethylene phosphonate 12%, mannitol 6%, sepiolite 7%, montmorillonite 2%, magnesium stannate 2%, magnesium chloride 2%, distilled water quantity.

[0041] Preparation method and method of use: same as Example 1.

Embodiment 3

[0043]The mass fraction of each component is: disodium hydroxyethylidene diphosphonate 12%, mannitol 8%, sepiolite 5%, montmorillonite 3%, magnesium stannate 3%, magnesium chloride 2%, distilled water balance .

[0044] Preparation method and method of use: same as Example 1.

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PUM

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Abstract

The invention provides a stabilizer of hydrogen peroxide. The stabilizer takes an organic phosphonic acid or a salt thereof as a main ingredient. By adopting the stabilizer, the hydrogen peroxide still can keep high concentration after the transportation and storage processes, so as to keep the disinfection effect.

Description

technical field [0001] The invention relates to the field of disinfectants, in particular to a stabilizer for disinfectant hydrogen peroxide. Background technique [0002] Utilizing the strong oxidation ability of hydrogen peroxide active oxygen can destroy the protoplasm in microorganisms, so as to achieve the purpose of killing microorganisms and disinfection and sterilization. Hydrogen peroxide has the characteristics of spectrum, high efficiency, and long-lasting sterilization. After the sterilization process is completed, it will be decomposed into oxygen and water, and will not produce toxic residues. It does not need to be washed with water and has no pollution to the environment. [0003] Because of this characteristic of hydrogen peroxide, it is widely used in textile industry, paper industry, food industry and other fields as a production and processing aid, used for disinfection, sterilization, bleaching, etc. [0004] At normal temperature and pressure, very pur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B15/037
Inventor 潘凡峰汪雍张毅钐刘超
Owner INNOVATIVE COAL CHEMICAL DESIGN INSTITUTE (SHANGHAI) CO LTD