Nanometer deodorant for purifying air and preparing method thereof

A technology of air purification and deodorant, which is applied in the field of nano deodorant for air purification and its preparation, which can solve the problems of inability to quickly eliminate harmful gases, chemical and microbial pollution, difficulty in purification, and limited use, and achieve no toxic and side effects , a wide range of applications and low cost

A technology of air purification and deodorant, which is applied in the field of nano deodorant for air purification and its preparation, which can solve the problems of inability to quickly eliminate harmful gases, chemical and microbial pollution, difficulty in purification, and limited use, and achieve no toxic and side effects , a wide range of applications and low cost

CN1552458AInactive Publication Date: 2004-12-08万意群
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Take nano tourmaline powder 21%, nano muscovite powder 16%, nano titanium dioxide powder 10%, sodium chloride 8%, sodium silicate 10%, polyacrylamide 12%, sodium benzoate 9%, hydroxyethyl cellulose 4% , Glycerol 10%. Stir and mix the above raw materials at 45 rpm for 1.5 hours, put them into a ball mill at 40 rpm, mill them for 5 hours, stir and mix them at 350 rpm for 30 minutes, then put them into a dryer at 110°C for 1 hour hours, and then stirred and mixed in a mixer at a temperature of 45°C and 1500 rpm for 30 minutes, and after removing impurities with a 150-mesh sieve, the nano deodorant powder for air purification was obtained. The nano deodorant powder prepared by the powder agent emulsion, the removal rates of benzene, ammonia and formaldehyde were 50%, 68% and 70% respectively after two days.

Embodiment 2

[0022] Take nano tourmaline powder 18%, nano muscovite powder 14%, nano titanium dioxide powder 18%, sodium chloride 8%, sodium silicate 7%, polyacrylamide 12%, sodium benzoate 9%, hydroxycellulose 4%, acrylic acid Triol 10%, after preparing pulvis with the same method of embodiment 1, prepare the emulsion of nano deodorant again, after two days, the removal rate to benzene, ammonia, formaldehyde is respectively 68%, 83%, 85%.

Embodiment 3

[0024] Take nano tourmaline powder 23%, nano muscovite powder 15%, nano titanium dioxide powder 15%, sodium chloride 9%, sodium silicate 11%, polyacrylamide 11%, sodium benzoate 7%, hydroxycellulose 5%, acrylic acid Triol 14%, after preparing pulvis with the same method of embodiment 1, then prepare the emulsion of nano deodorant, after two days, the removal rate to benzene, ammonia, formaldehyde is respectively 62%, 72%, 75%.

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Abstract

A nano-class deodoring agent for cleaning air is prepared from TiO2 nanoparticles, tourmalinite nanoparticles, muscovite nanoparticles, sodium silicate, sodium benzoate, sodium chloride, polyacrylamide, hydroxyethylene cellulose and propanetriol through ball grinding and baking. Its advantages are high effect to remove benzene, ammonia and formaldehyde by 60-80%, and short time (24hr).

Description

technical field [0001] The invention relates to an air purifier, in particular to a nanometer deodorant for air purification and a preparation method thereof, belonging to the field of nanotechnology. Background technique [0002] With the improvement of people's living standards, interior decoration has spread throughout urban and rural areas, but various decorative materials used for decoration, such as: plywood, paint, plastic products, floors, cement, etc., contain volatile harmful substances to varying degrees, and the main indoor air pollution is toxic. Harmful molecules include formaldehyde, benzene, ammonia, etc. Indoor pollution has become one of the top killers of human health. Therefore, how to purify indoor air in an all-round way in the shortest possible time has become a top priority. At present, the measures to purify the air include: negative ion generator dust removal technology, high-voltage electrostatic purification, activated c...

Claims

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Application Information

Patent Timeline
08 Dec 2004
Publication
CN1552458A
IPC
A61L9/01
Inventors
万意群