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Formaldehyde adsorbing material

A formaldehyde adsorption and raw material technology, applied in other chemical processes, dispersion particle separation, chemical instruments and methods, etc., can solve the problems of mutagenicity and carcinogenicity, and achieve the effect of reducing concentration

Inactive Publication Date: 2015-09-30
QINGDAO ENGAO MOTION CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, formaldehyde is mutagenic and carcinogenic

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A formaldehyde adsorption material, which is made of the following raw materials in parts by weight:

[0009] 3 parts of gel, 4 parts of non-volatile antifreeze, 6 parts of bougainvillea sawdust, 7 parts of calcium carbonate, 6 parts of carbamate, 7 parts of purslane extract, 3 parts of pothos, 4.5 parts of medical stone , 3 parts of titanium dioxide, 8 parts of stearyl stearate, 3 parts of methylcellulose, 2.5 parts of menthol, 4 parts of iron orthophosphate, 1.2 parts of magnesium chloride, 2.3 parts of hydroxypropyl methylcellulose, 2 parts of talc powder , 8 parts of activated carbon.

Embodiment 2

[0011] A formaldehyde adsorption material, which is made of the following raw materials in parts by weight:

[0012] 9 parts of gel, 8 parts of non-volatile antifreeze, 14 parts of bougainvillea sawdust, 9 parts of calcium carbonate, 8 parts of carbamate, 11 parts of purslane extract, 7 parts of pothos, 10 parts of medical stone , 6 parts of titanium dioxide, 14 parts of stearyl stearate, 5 parts of methyl cellulose, 7 parts of menthol, 9 parts of iron orthophosphate, 4 parts of magnesium chloride, 5 parts of hydroxypropyl methylcellulose, 4 parts of talc powder , 12 parts of activated carbon.

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Abstract

A formaldehyde adsorbing material is made of, by weight parts, 3-9 parts of gel, 4-8 parts of non-volatile anti-freezing agent, 6-14 parts of bougainvillea speetabilis saw dust, 7-9 parts of calcium carbonate, 6-8 parts of carbamate, 7-11 parts of purslane extracting solution, 3-7 parts of epipremnum aureum flowers, 4.5-10 parts of medical stone, 3-6 parts of titanium dioxide, 8-14 parts of stearyl stearate, 3-5 parts of methyl cellulose, 2.5-7 parts of menthol, 4-9 parts of ferric pyrophosphate, 1.2-4 parts of magnesium chloride, 2.3-5 parts of hydroxypropyl methyl cellulose, 2-4 parts of talc and 8-12 parts of activated carbon. The formaldehyde adsorbing material has the advantages of being capable of adsorbing formaldehyde, reducing concentration of formaldehyde and avoiding secondary pollution to the air.

Description

technical field [0001] The invention relates to a formaldehyde adsorption material. Background technique [0002] Formaldehyde is normally a flammable, colorless and irritating gas. Soluble in water, alcohol and ether. Formaldehyde is highly irritating to eyes, respiratory tract and skin. Exposure to formaldehyde vapor can cause conjunctivitis, keratitis, rhinitis, bronchitis, etc. Laryngeal spasm, glottic edema, pneumonia, and pulmonary edema are the main points. Primary irritation and sensitization to the skin. At the same time formaldehyde is mutagenic and carcinogenic. Therefore, in the newly renovated houses, it is necessary to remove formaldehyde to reduce the harm of formaldehyde to people. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the problem to be solved by the present invention is to provide a formaldehyde adsorption material capable of adsorbing formaldehyde and reducing the concentration of formaldehyde without causin...

Claims

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Application Information

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IPC IPC(8): B01J20/24B01D53/02
Inventor 刘国雷
Owner QINGDAO ENGAO MOTION CONTROL TECH
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