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Compound peroxycarboxylic acid disinfection solution and preparation method thereof

A technology of compound peroxycarboxylic acid and disinfectant, which is applied in botany equipment and methods, disinfectants, chemicals for biological control, etc., can solve unsolved problems such as water solubility, and achieve easy rinsing and low cost of use Effect of low and good wetting properties

Active Publication Date: 2017-05-10
GUANGDONG HUANKAI MICROBIAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Patent CN1709061A discloses a kind of emulsified peroxyacid disinfectant, added octanoic acid, because octanoic acid is slightly soluble in water, this patent uses emulsifier, organic solvent to emulsify octanoic acid in organic solvent to form microemulsion, this scheme only solves The compatibility problem of caprylic acid and peracetic acid has not solved its water solubility problem

Method used

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  • Compound peroxycarboxylic acid disinfection solution and preparation method thereof
  • Compound peroxycarboxylic acid disinfection solution and preparation method thereof
  • Compound peroxycarboxylic acid disinfection solution and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Configuration of Compound Peroxycarboxylic Acid Disinfectant 1#

[0048] Each component is weighed according to the following weight percentage:

[0049]

[0050] Then make compound peroxycarboxylic acid disinfectant 1# according to the above-mentioned method for preparing compound peroxycarboxylic acid disinfectant.

Embodiment 2

[0052] Configuration of Compound Peroxycarboxylic Acid Disinfectant 2#

[0053] Each component is weighed according to the following weight percentage:

[0054]

[0055] Then make compound peroxycarboxylic acid disinfectant 2# according to the above-mentioned method for preparing compound peroxycarboxylic acid disinfectant.

Embodiment 3

[0057] Configuration of Compound Peroxycarboxylic Acid Disinfectant 3#

[0058] Each component is weighed according to the following weight percentage:

[0059]

[0060] Then make compound peroxycarboxylic acid disinfectant 3# according to the above-mentioned method for preparing compound peroxycarboxylic acid disinfectant.

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PUM

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Abstract

The invention relates to a compound peroxycarboxylic acid disinfection solution. The compound peroxycarboxylic acid disinfection solution comprises the following components in percentage by mass: 15-20% of hydrogen peroxide, 30-40% of glacial acetic acid, 1-5% of octanoic acid, 2-10% of surfactants, 1-3% of stabilizers and 50-82% of pure water, wherein the surfactants comprise octyl sodium sulfonate and ampholytic surfactants. The invention also provides a method for preparing the compound peroxycarboxylic acid disinfection solution. The compound peroxycarboxylic acid disinfection solution is clear, transparent, safe and reliable, and is high in stability, excellent in disinfection effect, low in corrosion to equipment, free of residues, free of toxins, simple in process and convenient to operate; the industrial production of the compound peroxycarboxylic acid disinfection solution is easy to implement.

Description

technical field [0001] The invention relates to the field of disinfectants, in particular to a compound peroxycarboxylic acid disinfectant used for disinfection in the food industry and a preparation method thereof. Background technique [0002] Peracetic acid disinfectant belongs to peroxide disinfectant, which has strong oxidizing ability and can effectively kill various microorganisms. It has the advantages of rapidity, high efficiency, and no residual harmful substances after decomposition. However, the surface activity of single-component peracetic acid is very low. To achieve the corresponding disinfection effect, a higher concentration of disinfectant must be used. Oxyacetic acid has a weaker selectivity for binding to the bacterial (bacterial intracellular enzyme) -SH group, and it takes a long time to inhibit the activity of the factors that change the functional groups of proteins and nucleic acids. For overcoming above problems, keep its excellent bactericidal p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/16A01N25/30A01P1/00
CPCA01N25/30A01N37/16A01N2300/00
Inventor 张丽蓉宋金武李志云吴清平
Owner GUANGDONG HUANKAI MICROBIAL SCI & TECH
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