Method for producing inorganic powder

A manufacturing method and inorganic powder technology, which can be applied to biocide-containing paints, anti-fouling/underwater coatings, etc., and can solve problems such as short action time, environmental and people's health hazards, etc.

Inactive Publication Date: 2020-06-05
江苏纳鼎材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing disinfectants used for disinfection and sterilization are generally organic and have a short duration of action. After repeated use, it is easy to cause resistance to the virus, especially the long-term use of disinfectants will bring harm to the environment and people's health.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment one: a kind of manufacturing method of inorganic powder, described manufacturing method comprises the following steps:

[0021] 1. Material preparation: prepare the following materials by weight percentage:

[0022] Molecular sieve: 80, silver salt: 3, zinc salt: 6, copper salt: 6, titanium salt: 5;

[0023] 2. Dissolution: According to the ratio of molecular sieve: water = 1:3, add molecular sieve 1‰ dispersant PC-67 (German Sima Chemical Industry) and fully stir, so that the flow rate of the slurry reaches 60 seconds at 20°C and is heated to above 60°C Gained white slurry is subsequent use;

[0024] 3. Feeding: Feed in the order of silver salt, zinc salt, copper salt and titanium salt and keep stirring, and the interval between each salt should not be less than 1 hour, and the temperature should not be lower than 60°C;

[0025] 4. Sampling analysis: Take 150~200ml of the fully stirred slurry, divide 20ml of it into two parts and put them into test tubes, ...

Embodiment 2

[0029] Embodiment two: a kind of manufacturing method of inorganic powder, this method comprises the following steps:

[0030] 1. Preparation of materials: prepare the following materials by weight 100%:

[0031] Molecular sieve: 85, silver salt: 2, zinc salt: 5, copper salt: 5, titanium salt: 3;

[0032] 2. Dissolution: According to the ratio of molecular sieve: water = 1:3, add molecular sieve 1.5‰ dispersant PC-67 (German Sima Chemical Industry) and fully stir, so that the flow rate of the slurry reaches 60 seconds at 20°C and is heated to above 60°C Gained white slurry is subsequent use;

[0033] 3. Feeding: Feed in the order of silver salt, zinc salt, copper salt and titanium salt and keep stirring, and the interval between each salt should not be less than 1 hour, and the temperature should not be lower than 60°C;

[0034] 4. Sampling analysis: Take 150~200ml of the fully stirred slurry, divide 20ml of it into two parts and put them into test tubes, and titrate with 10...

Embodiment 3

[0038] Embodiment three: a kind of manufacturing method of inorganic powder, this method comprises the steps:

[0039] 1. Preparation of materials: prepare the following materials by weight 100%:

[0040] Molecular sieve: 90, silver salt: 1, zinc salt: 3, copper salt: 3, titanium salt: 3;

[0041] 2. Dissolution: According to the ratio of molecular sieve: water = 1:3, add molecular sieve 2‰ dispersant PC-67 (German Sima Chemical Industry) and fully stir, so that the flow rate of the slurry reaches 60 seconds at 20°C and is heated to above 60°C Gained white slurry is subsequent use;

[0042] 3. Feeding: Feed in the order of silver salt, zinc salt, copper salt and titanium salt and keep stirring, and the interval between each salt should not be less than 1 hour, and the temperature should not be lower than 60°C;

[0043] 4. Sampling analysis: Take 150~200ml of the fully stirred slurry, divide 20ml of it into two parts and put them into test tubes, and titrate with 10% phosphor...

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PUM

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Abstract

The invention relates to a manufacturing method of inorganic powder, which uses soluble natural inorganic salt with an antibacterial function, and comprises the following steps: preparing materials, dissolving the materials, feeding the materials, sampling and analyzing the powder, and ageing and spray-drying a product to finally prepare the inorganic powder. The method is simple and is low in themanufacturing cost, wherein the manufactured inorganic powder has antibacterial broad spectrum and is safe to human and livestock environments, the inorganic powder can be doped into daily supplies to effectively kill various bacteria or prevent and control various viruses including atypical respiratory syndrome, Middle East respiratory syndrome, African swine fever and the like for a long time,and physical and psychological health and social stability of people can be guaranteed.

Description

technical field [0001] The invention discloses a method for manufacturing inorganic powder, which belongs to the technical field of new materials and public health supplies. Background technique [0002] Existing disinfectants used for disinfection and sterilization are generally organic and have a short duration of action. Repeated use can easily lead to resistance to viruses, especially long-term use of disinfectants will bring harm to the environment and people's health. Therefore, there is an urgent need to develop a batch of new disinfectants that can inhibit and sterilize bacteria for a long time, so as to curb the proliferation and variation of viruses, and to protect people's health and property loss. Contents of the invention [0003] In order to overcome the above-mentioned defects of existing disinfectants, the object of the present invention is to provide a method for manufacturing inorganic powder, so that the inorganic powder disinfectant produced by the meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/63C08K3/015C09D5/14
CPCC04B35/6303C09D5/14C08K3/015
Inventor 雷星宇李蒿顾卫兵雷浩李玥辰
Owner 江苏纳鼎材料科技有限公司
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