Sterilization powder, and preparation method.

A disinfection powder, mass percentage technology, applied in the fields of botanical equipment and methods, disinfectants, chemicals for biological control, etc., can solve the problems of destroying disinfectant activity, easy inactivation, instability, etc., and achieve high efficiency The effect of stability and stability, no environmental residues, and easy storage

Inactive Publication Date: 2007-10-10
CHENGDU ROSUN DISINFECTION PHARMA
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  • Application Information

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Problems solved by technology

[0003] 1. In terms of biological activity, most of the basic compounds only have poor or unconfirmed general disinfection ability indicators, and the types of bacteria they kill are also extremely limited
[0004] 2. In terms of the impact of environmental and climate changes on efficacy, chlorine-containing disinfectants are particularly sensitive to organic pollutants and are easily inactivated
Even hard water may reduce or destroy the activity of some disinfectants; aldehydes cannot inhibit the growth of bacteria at low temperatures; sodium hypochlorite disinfectants will be decomposed due to elevated temperature
[0005] 3. In te

Method used

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  • Sterilization powder, and preparation method.

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Embodiment Construction

[0041] Disinfectant powder embodiment of the present invention is shown in Table 1.

[0042] Table 1:

[0043]

[0044] The preparation method of above-mentioned embodiment disinfection powder comprises the steps:

[0045] (1) Premixing: Add sodium lauryl sulfate, sodium hexametaphosphate, sulfamic acid, malic acid, sodium chloride, and amaranth into the premixer in turn, stir and premix for 15-20 minutes, and the material temperature is 35°C Below, the relative humidity is below 20%RH;

[0046] (2) Pulverization: Slowly add the premixed materials into the pulverizer, the pulverized particle size is controlled at 0.074-0.833mm, the material temperature is controlled below 50°C, and the relative humidity is below 20%RH;

[0047] (3) Mixing: Add half of the pulverized material and half of the measured potassium monopersulfate triple salt into the mixer, stir and mix for 20-25 minutes, then add the rest and continue to stir and mix for 1 hour , sampling analysis to pass;

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Abstract

A disinfecting powder with high killing power to virus is proportionally prepared from the mixture of potassium hydrogen monosulfate, potassium hydrogen persulfate and potassium hydrogen sulfate, sodium laurylsulfate, sodium hexametaphosphate, aminosulfonic acid, malic acid and sodium chloride. Its preparing process is also disclosed.

Description

Technical field: [0001] The present invention relates to disinfectant powder and its preparation method. Background technique: [0002] The categories of disinfectants commonly used at present are: peroxides (such as peracetic acid, hydrogen peroxide, etc.), chlorine-containing disinfectants (such as sodium dichloroisocyanurate, sodium hypochlorite / calcium), aldehydes (such as pentadiene Aldehyde, formaldehyde gas / formalin), etc. These disinfectants always have one or another defective in the following aspects. [0003] 1. In terms of biological activity, most of the basic compounds only have poor or unconfirmed general disinfection ability indicators, and the types of bacteria they kill are also extremely limited. [0004] 2. In terms of the impact of environmental and climate changes on efficacy, chlorine-containing disinfectants are particularly sensitive to organic pollutants and are easily inactivated. Even hard water may reduce or destroy the activity of some disinf...

Claims

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Application Information

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IPC IPC(8): A01N59/26A01N25/12A01P1/00A01N59/08A01N41/04
Inventor 余京儒李菠李忠良郑兴庚杜欣
Owner CHENGDU ROSUN DISINFECTION PHARMA
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