Environment-friendly air purifying agent based on photocatalytic material and preparation method thereof

A technology of photocatalytic materials and air purifiers, applied in chemical instruments and methods, physical/chemical process catalysts, separation methods, etc., can solve problems such as human health threats, secondary pollution, damage, etc., and improve the adsorption of formaldehyde. , improve the purification effect, the effect of improving the purification effect

Inactive Publication Date: 2018-11-13
HEFEI PULFI WIRE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing air purifier test solution can cause secondary pollution, which poses a certain threat to human health. In addition, the air purification effect is not good. Chinese patent literature (publication number: CN106345202B) discloses a polymer air purifier and a preparation method thereof. The polymer air purifier is composed of the following raw materials in parts by weight: 5-15 parts of acrylic resin, 5-15 parts of ethanol, 0.5-5 parts of polyvinyl alcohol, 0.1-1 part of stabilizer, and 0.1-1 part of chelating agent , 0.5-5 parts of antibacterial agent, 5-15 parts of non-ionic surfactant, 50-70 parts of water, the invention uses acrylic resin as raw material, and acrylic resin eye

Method used

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  • Environment-friendly air purifying agent based on photocatalytic material and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0032] A kind of environment-friendly air purifier based on photocatalytic material of the present embodiment, comprises the raw material of following weight portion:

[0033] 32 parts of silica microsphere emulsion, 18 parts of photocatalytic material, 6 parts of pretreated clinoptilolite, 5 parts of porous mineral powder doped bauxite, 2 parts of peat, 3 parts of dolomite powder, 3 parts of tourmaline powder, carbonized rice Shell 1 part, deionized water 20 parts.

[0034] The photocatalytic material preparation method of this embodiment is to mix and stir the photocatalytic material, porogen, surfactant, and solvent according to the weight ratio of 6:1:1:4, the stirring speed is 90r / min, and the stirring time is 35min. Stir until it is completely dissolved, and the photocatalytic material is obtained by forming holes.

[0035] The photocatalytic material in this embodiment is aluminum oxide nano catalyst; the porogen is polyvinylpyrrolidone; the surfactant is sodium lauryl...

Embodiment 2

[0045] A kind of environment-friendly air purifier based on photocatalytic material of the present embodiment, comprises the raw material of following weight portion:

[0046] 38 parts of silica microsphere emulsion, 22 parts of photocatalytic material, 10 parts of pretreated clinoptilolite, 9 parts of porous mineral powder doped bauxite, 6 parts of peat, 5 parts of dolomite powder, 5 parts of tourmaline powder, carbonized rice Shell 3 parts, deionized water 26 parts.

[0047] The photocatalytic material preparation method of this embodiment is to mix and stir the photocatalytic material, porogen, surfactant, and solvent according to the weight ratio of 6:1:1:4, the stirring speed is 100r / min, and the stirring time is 45min. Stir until it is completely dissolved, and the photocatalytic material is obtained by forming holes.

[0048] The photocatalytic material in this embodiment is aluminum oxide nano catalyst; the porogen is polyvinylpyrrolidone; the surfactant is sodium lau...

Embodiment 3

[0058] A kind of environment-friendly air purifier based on photocatalytic material of the present embodiment, comprises the raw material of following weight portion:

[0059] 35 parts of silica microsphere emulsion, 20 parts of photocatalytic material, 8 parts of pretreated clinoptilolite, 7 parts of porous mineral powder doped bauxite, 4 parts of peat, 4 parts of dolomite powder, 4 parts of tourmaline powder, carbonized rice Shell 2 parts, deionized water 23 parts.

[0060] The preparation method of the photocatalytic material in this embodiment is to mix and stir the photocatalytic material, porogen, surfactant, and solvent according to the weight ratio of 6:1:1:4, the stirring speed is 95r / min, and the stirring time is 40min. Stir until it is completely dissolved, and the photocatalytic material is obtained by forming holes.

[0061] The photocatalytic material in this embodiment is aluminum oxide nano catalyst; the porogen is polyvinylpyrrolidone; the surfactant is sodiu...

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Abstract

The invention discloses an environment-friendly air purifying agent based on a photocatalytic material and a preparation method thereof. The environment-friendly air purifying agent is prepared from the following raw materials, in parts by weight: 32-38 parts of silicon dioxide pellet emulsion, 18-22 parts of photocatalytic material, 6-10 parts of pretreated clinoptilolite, 5-9 parts of porous mineral powder doped bauxite, 2-6 parts of peat, 3-5 parts of dolomite dust, 3-5 parts of tourmaline powder, 1-3 parts of carbonized rice hull and 20-26 parts of deionized water. Compared with the priorart, the sterilization and formaldehyde adsorption effects of the environment-friendly air purifying agent based on the photocatalytic material are improved obviously, and the environment-friendly airpurifying agent has the high utilization value and the good application prospect.

Description

technical field [0001] The invention relates to the technical field of air purifiers, in particular to an environment-friendly air purifier based on photocatalytic materials and a preparation method thereof. Background technique [0002] Air purifiers refer to products that use the adsorption and decomposition principles of natural substances and are processed by modern science and technology to eliminate harmful gases in the air and remove various odors. The plants themselves have certain odors that remain in the air. In the process, once the oxidation process is completed, the smell will disappear quickly, unlike other plant essential oils that linger for a long time. The small molecules of terpenoids in the active ingredients simultaneously surround, oxidize, decompose, remove or harmless harmful pollutants such as aldehydes, benzene, and ethers, and Increase the effective oxygen content in the air, significantly improve the function of the human respiratory system, quick...

Claims

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Application Information

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IPC IPC(8): B01D53/86B01D53/02B01J21/04
CPCB01D53/02B01D53/86B01D2255/802B01D2257/704B01D2257/708B01J21/04B01J35/004
Inventor 刘勇
Owner HEFEI PULFI WIRE TECH CO LTD
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