Air purification material, and preparation method and application thereof

A technology of air purification materials and raw materials, applied in chemical instruments and methods, other chemical processes, etc., can solve the problems of unsatisfactory air purification effect, poor selection of air purification materials, and unsatisfactory purification effect, etc., to achieve light weight, Production cost reduction, effect of large porosity

Inactive Publication Date: 2017-03-08
郑州莉迪亚医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adhesion to the skin causes various skin diseases on the skin. The country attaches great importance to the atmospheric environment and air quality. People are eager for clean air. At present, the market for air purifiers is unprecedentedly broad. There are many types of air purifiers on the market, and the purification effect is single. , the purification effect

Method used

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  • Air purification material, and preparation method and application thereof

Examples

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Example Embodiment

[0017] Example 1

[0018] In the embodiment of the present invention, an air purification material is composed of the following raw materials in parts by weight: 31 parts of vermiculite, 8 parts of naphthalene acetic acid, 3 parts of tea polyphenols, 5 parts of triethanolamine, and 1 part of guar gum.

[0019] Triethanolamine is mixed with 9.5 times the mass of deionized water to prepare a triethanolamine solution; naphthalene acetic acid is mixed with 4.8 times the mass of absolute ethanol to prepare a naphthalene acetic acid solution. The vermiculite and tea polyphenols were mixed and ground, passed through a 120-mesh sieve, added with the triethanolamine solution, placed in the reaction kettle and sealed and stirred at a temperature of 68° C. for 1.8 hours to obtain a mixture A. The guar gum and the naphthalene acetic acid solution were mixed, and the mixture was sealed and stirred for 55 min at a temperature of 69° C. to obtain a mixture B. Mix the mixture A and the mixture B,...

Example Embodiment

[0020] Example 2

[0021] In the embodiment of the present invention, an air purification material is composed of the following raw materials in parts by weight: 39 parts of vermiculite, 16 parts of naphthalene acetic acid, 11 parts of tea polyphenols, 9 parts of triethanolamine, and 5 parts of guar gum.

[0022] Triethanolamine is mixed with 9.5 times the mass of deionized water to prepare a triethanolamine solution; naphthalene acetic acid is mixed with 4.8 times the mass of absolute ethanol to prepare a naphthalene acetic acid solution. The vermiculite and tea polyphenols were mixed and ground, passed through a 120-mesh sieve, added with the triethanolamine solution, placed in the reaction kettle and sealed and stirred at a temperature of 68° C. for 1.8 hours to obtain a mixture A. The guar gum and the naphthalene acetic acid solution were mixed, and sealed and stirred at a temperature of 69° C. for 60 minutes to prepare a mixture B. Mix the mixture A and the mixture B, heat up...

Example Embodiment

[0023] Example 3

[0024] In the embodiment of the present invention, an air purification material is composed of the following raw materials in parts by weight: 33 parts of vermiculite, 10 parts of naphthaleneacetic acid, 5 parts of tea polyphenols, 6 parts of triethanolamine, and 2 parts of guar gum.

[0025] Triethanolamine is mixed with 9.5 times the mass of deionized water to prepare a triethanolamine solution; naphthalene acetic acid is mixed with 4.8 times the mass of absolute ethanol to prepare a naphthalene acetic acid solution. The vermiculite and tea polyphenols were mixed and ground, passed through a 120-mesh sieve, added with the triethanolamine solution, placed in the reaction kettle and sealed and stirred at a temperature of 68° C. for 1.8 hours to obtain a mixture A. The guar gum and the naphthalene acetic acid solution were mixed, and sealed and stirred for 58 min at a temperature of 69° C. to obtain a mixture B. Mix the mixture A and the mixture B, heat up to 72°...

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Abstract

The invention discloses an air purification material, and a preparation method and application thereof. The material is composed of the following raw materials in parts by weight: 31 to 39 parts of vermiculite, 8 to 16 parts of naphthylacetic acid, 3 to 11 parts of tea polyphenol, 5 to 9 parts of triethanolamine and 1 to 5 parts of a guar gum. The preparation method comprises the following steps: mixing the vermiculite and the tea polyphenol, then carrying out grinding, adding a triethanolamine solution, and carrying out heating in seal under stirring so as to obtain a mixture A; mixing the guar gum and a naphthylacetic acid solution, and carrying out heating in seal under stirring so as to prepare a mixture B; and mixing the mixture A and the mixture B, then carrying out ultrasonic treatment, carrying out stirring until the treated mixture is dried, and carrying out calcination. The material prepared by using the preparation method provided by the invention has extremely large porosity; meanwhile, the material has strengthened adsorption effect on the adsorbability of toxic and harmful substances; and the material has light quality and is more convenient to use. According to the invention, adopted raw materials are simple and extensively-available; and the preparation process is convenient to operate and control, is greatly reduced in production cost, and is applicable to industrial production.

Description

technical field [0001] The invention relates to the technical field of environmental protection materials, in particular to an air purification material and its preparation method and application. Background technique [0002] In recent years, air pollution has become more and more serious. Living oil fume, steam, vehicle exhaust, industrial waste gas, and construction dust all act together to form suspended solids in the air, resulting in a continuous increase in the concentration of PM2.5. PM2.5 refers to particulate matter with a diameter less than or equal to 2.5 μm in the air, also known as inhalable particulate matter, which has an important impact on air quality. As a carrier of viruses and bacteria, PM2.5 brings viruses and bacteria into the lungs, fuels the spread of respiratory infectious diseases, and seriously endangers human health. Adhesion to the skin causes various skin diseases on the skin. The country attaches great importance to the atmospheric environmen...

Claims

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Application Information

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IPC IPC(8): B01J20/22B01J20/30B01D53/02
CPCB01J20/22B01D53/02B01J20/12
Inventor 不公告发明人
Owner 郑州莉迪亚医药科技有限公司
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