Air purification gel and preparation method thereof

A kind of air purification gel and gel technology, which is applied in the field of air purification, can solve the problems of spraying range and frequency limitation, short slow release time, poor gel stability, etc., and achieve long sustained release time, wide application range and not easy to break glue effect

Inactive Publication Date: 2021-04-06
陕西厚亿节能环保新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the instability of chlorine dioxide, when it is used for air purification, the traditional method generally adopts the method of water solution spraying. Due to the limitation of spraying range and frequency, it is impossible to kill harmful substances in the air in real time and in all directions without dead ends.
Although there are some air purification gel products with slow release of chlorine dioxide in China, most of them have the disadvantages of poor gel stability and short slow release time, which limits the application of the product

Method used

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  • Air purification gel and preparation method thereof
  • Air purification gel and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A preparation method of air purification gel, comprising component A and component B, the preparation process of component A is as follows:

[0051] Step 1: In a 200ml beaker, add 100g of deionized water, start stirring, add 2g of carboxymethylcellulose disodium salt, and stir to dissolve completely.

[0052] Step 2, add 15 g of sodium dihydrogen phosphate dihydrate to the solution obtained in step 1, and stir to completely dissolve.

[0053] Step 3, add 1 g of anhydrous calcium chloride to the solution obtained in step 2, and stir to completely dissolve.

[0054] Step 4: Add 0.1 g of sodium chlorite (80% purity) to the solution obtained in Step 3, stir to dissolve completely, and obtain component A.

[0055] 8g of sodium chlorite (purity 80%) and 4g of polyacrylic acid superabsorbent resin were mixed evenly to obtain component B.

[0056] Add component B to component A, shake gently to disperse evenly, polyacrylic acid superabsorbent resin absorbs water and swells, a...

Embodiment 2

[0058] A method for preparing an air-purifying gel, specifically prepared according to the following steps:

[0059] Step 1: In a 200ml beaker, add 100g of deionized water, start stirring, add 0.1g of polyethylene glycol 4000, and stir to dissolve completely.

[0060]Step 2: Add 2 g of sodium dihydrogen phosphate dihydrate and 3 g of disodium hydrogen phosphate dihydrate into the solution obtained in step 1, and stir to dissolve completely.

[0061] Step 3, add 0.1 g of magnesium chloride hexahydrate to the solution obtained in step 2, and stir to completely dissolve.

[0062] Step 4, add 0.01 g of sodium hypochlorite (purity 60%) to the solution obtained in step 3, stir to completely dissolve, and obtain component A.

[0063] Mix 10 g of sodium chlorite (purity 80%), 10 g of polyacrylic acid superabsorbent resin, 5 g of carboxymethyl cellulose superabsorbent resin, and 5 g of polyoxyhydrocarbon superabsorbent resin to obtain component B.

[0064] Add component B to componen...

Embodiment 3

[0066] A method for preparing an air-purifying gel, specifically prepared according to the following steps:

[0067] Step 1: In a 200ml beaker, add 100g of deionized water, start stirring, add 1g of polyethylene glycol 4000, and stir to dissolve completely.

[0068] Step 2: Add 9 g of sodium dihydrogen phosphate dihydrate and 1 g of citric acid monohydrate to the solution obtained in step 1, and stir to dissolve completely.

[0069] Step 3, add 0.5 g of magnesium chloride hexahydrate to the solution obtained in step 2, and stir to completely dissolve.

[0070] Step 4, add 0.05 g of sodium hypochlorite (purity 60%) to the solution obtained in step 3, stir to completely dissolve, and obtain component A.

[0071] 10 g of sodium chlorite (80% purity) and 10 g of polyvinyl alcohol superabsorbent resin were mixed evenly to obtain component B.

[0072] Add component B to component A, shake gently to disperse evenly, the polyvinyl alcohol type superabsorbent resin absorbs water and ...

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PUM

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Abstract

The invention discloses an air purification gel, which comprises a component A and a component B, wherein the component A and the component B are stored in a sealed mode, the component A comprises a PH regulator, a slow release agent, a gel stabilizer, a bactericide and water, the component B comprises a chlorine dioxide precursor and a gel agent, the component B is added into the component A to form a gel, and the mass ratio of the component A to the component B is 1:(0.1-0.3). The invention further discloses a preparation method of the air purification gel, wherein a super absorbent resin is adopted as a carrier, a gel stabilizer is added, gel breaking is not likely to happen after long-term use, and the continuous release time of chlorine dioxide is longer.

Description

technical field [0001] The invention belongs to the technical field of air purification, and relates to an air purification gel, and also relates to a preparation method of the gel. Background technique [0002] Chlorine dioxide is an internationally recognized broad-spectrum, high-efficiency, and safe disinfectant. It has no "three-cause" effects (carcinogenic, teratogenic, and mutagenic), and it is not only effective against bacteria, molds, fungi, viruses, and spores. It is widely used in drinking water, urban sewage, industrial circulating water, aquaculture, medical treatment, food processing and fresh-keeping industries. [0003] Due to the instability of chlorine dioxide, when it is used for air purification, the traditional method generally adopts the method of water solution spraying. Due to the limitation of spraying range and frequency, it is impossible to kill harmful substances in the air in real time and in all directions without dead ends. Although there are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/00A01N25/10A01N25/18A01N25/04A01P1/00A01P3/00B01D53/76B01D53/34B01D53/72B01D53/44A61L9/012A61L9/04A61L101/06
CPCA01N25/04A01N25/10A01N25/18A01N59/00A61L9/012A61L9/048B01D53/34B01D53/44B01D53/72B01D53/76B01D2251/108B01D2257/708B01D2257/91B01D2258/06B01D2259/10
Inventor 陈博鲁海海烟小亿
Owner 陕西厚亿节能环保新材料科技有限公司
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