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Formaldehyde removing material

A formaldehyde and chitin technology applied in the chemical industry to achieve high removal efficiency, formaldehyde elimination and low cost

Inactive Publication Date: 2017-02-22
林映霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Formaldehyde is easily absorbed through the respiratory tract, but rarely absorbed through the skin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A formaldehyde repelling material, comprising the following components and parts by weight: tea extract 3, chitin 2, calcium chloride 7, ferric oxide 2, starch adhesive 9, potassium permanganate 1, sodium hydroxide 0.5, chlorine Sodium chloride 2, attapulgite 22, bentonite 6, diatomaceous earth 8, activated carbon 10, titanium dioxide 8, mugwort leaf extract 8, grapefruit peel extract 5, orange peel extract 9, purslane extract 2, saponins Extract 6, Hydroxymethylcellulose 11, Alkaline Earth Metal Chloride 6, Water 45.

[0012] The particle size of calcium chloride and ferric oxide is 250nm. Attapulgite and diatomaceous earth are 80 mesh.

Embodiment 2

[0014] A formaldehyde repelling material, comprising the following components and parts by weight: tea extract 5, chitin 4, calcium chloride 9, ferric oxide 3.5, starch adhesive 11, potassium permanganate 2, sodium hydroxide 0.8, chlorine Sodium chloride 4, attapulgite 25, bentonite 8, diatomaceous earth 12, activated carbon 13, titanium dioxide 11, mugwort leaf extract 9, grapefruit peel extract 6, orange peel extract 10, purslane extract 3, saponins Extract 8, Hydroxymethylcellulose 14, Alkaline Earth Metal Chloride 9, Water 50. The particle size of calcium chloride and ferric oxide is 320nm. Attapulgite and diatomaceous earth are 100 mesh.

Embodiment 3

[0016] A formaldehyde repelling material, comprising the following components and parts by weight: tea extract 4, chitin 3, calcium chloride 8, ferric oxide 3, starch adhesive 10, potassium permanganate 1.5, sodium hydroxide 0.7, chlorine Sodium chloride 3.5, attapulgite 24, bentonite 7, diatomaceous earth 11, activated carbon 12, titanium dioxide 9, mugwort leaf extract 8.5, grapefruit peel extract 5.5, orange peel extract 9.5, purslane extract 2.5, saponins Extract 7, Hydroxymethylcellulose 13, Alkaline Earth Metal Chloride 8, Water 47. The particle size of calcium chloride and ferric oxide is 280nm. Attapulgite and diatomaceous earth are 90 mesh.

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Abstract

The invention relates to the field of chemical materials, and particularly relates to a formaldehyde removing material. The formaldehyde removing material is prepared from the following components in parts by weight: 3 to 5 parts of tea leaf extract, 2 to 4 parts of chitin, 7 to 9 parts of calcium chloride, 2 to 3.5 parts of iron sesquioxide, 9 to 11 parts of starch adhesive, 1 to 2 parts of potassium hypermanganate, 0.5 to 0.8 part of sodium hydroxide, 2 to 4 parts of sodium chloride, 22 to 25 parts of attapulgite clay, 6 to 8 parts of bentonite, 8 to 12 parts of diatomite, 10 to 13 parts of activated carbon, 8 to 11 parts of titanium pigment, 8 to 9 parts of folium artemisiae argyi extract, 5 to 6 parts of shaddock peel extract, 9 to 10 parts of orange peel extract, 2 to 3 parts of herba portulacae extract, 6 to 8 parts of fructus gleditsiae extract, 11 to 14 parts of hydroxymethyl cellulose, 6 to 9 parts of alkaline earth metal chloride and 45 to 50 parts of water. The formaldehyde removing material is low in cost, is healthy and environment-friendly, can be also used for effectively eliminating formaldehyde in daily life, removing dampness, sterilizing and getting rid of a peculiar smell, can be used for purifying air, further will not form secondary pollution, is high in formaldehyde removal rate, long in acting time, further, is nontoxic, and has no any side effects on a human body.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to a formaldehyde repelling material. Background technique [0002] Formaldehyde is an important organic raw material, mainly used in the plastic industry such as phenolic resin, urea-formaldehyde plastic - electric jade, synthetic fiber such as synthetic vinylon - polyvinyl formal, leather industry, medicine, dyes, etc. At present, pure cotton textiles are mostly used as formaldehyde printing and dyeing auxiliaries, because pure cotton textiles are easy to wrinkle, and the use of formaldehyde-containing auxiliaries can improve the stiffness of cotton cloth. Textiles containing formaldehyde will gradually release free formaldehyde during people's wearing and use, which will cause respiratory inflammation and skin inflammation through human respiratory tract and skin contact, and will also irritate the eyes. Formaldehyde can cause allergies and can also induce cancer. Manufacturers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/00A61L9/014A61L9/013A61L9/01
CPCB01D53/00A61L9/01A61L9/013A61L9/014B01D2257/708
Inventor 林映霞
Owner 林映霞
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