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Air purifying compound and preparation method and application thereof

A technology of air purification and compound, which is applied in the field of air purification compound and its preparation, can solve the problems of low concentration and low rate of negative oxygen ions, and achieve the effects of eliminating air pollutants, improving air quality and improving living environment

Active Publication Date: 2016-07-20
上海颐析极新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the material releases negative oxygen ions at a low rate and low concentration, which cannot meet the demand

Method used

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  • Air purifying compound and preparation method and application thereof
  • Air purifying compound and preparation method and application thereof
  • Air purifying compound and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A method for preparing an air-purifying compound;

[0038] (1) Prepare raw materials according to the following volume percentage components:

[0039]

[0040] The expanded vermiculite is formed by placing the vermiculite raw material in an extruding furnace at 600° C. for 10 seconds.

[0041] The particle diameter of described expanded vermiculite is 0.5mm, and the particle diameter of described tourmaline is 200 orders;

[0042] The specific surface area of ​​described active carbon is 900m 2 / g. Described diatomaceous earth bulk density is 0.4g / cm 3 , the Mohs hardness is 1, the porosity is 80%, it can absorb 1.5 times its own weight of water, it is a poor conductor of heat, electricity and sound, its melting point is 1650-1750°C, it has high chemical stability and does not contain toxic chemicals. There are countless pores on the surface, which can absorb and decompose the peculiar smell in the air, and have the functions of humidity control and deodorization...

Embodiment 2

[0046] A method for preparing an air-purifying compound;

[0047] (1) Prepare raw materials according to the following volume percentage components:

[0048]

[0049] The expanded vermiculite is formed by placing the vermiculite raw material in an extruding furnace at 900° C. for 10 seconds.

[0050] The particle diameter of described expanded vermiculite is 4mm, and the particle diameter of described tourmaline is 6000 orders; The specific surface area of ​​described activated carbon is 2200m 2 / g. Described diatomaceous earth bulk density is 0.6g / cm 3 , the Mohs hardness is 1.5, the porosity is 90%, and it can absorb 4 times its own weight in water. It is a poor conductor of heat, electricity, and sound. Its melting point is 1650-1750 ° C. It has high chemical stability and does not contain toxic chemicals. There are countless pores on the surface, which can absorb and decompose the peculiar smell in the air, and have the functions of humidity control and deodorization...

Embodiment 3

[0054] A method for preparing an air-purifying compound;

[0055] (1) Prepare raw materials according to the following volume percentage components:

[0056]

[0057] The expanded vermiculite is obtained by placing the vermiculite raw material in an extruding furnace at 700° C. and expanding it for 10 seconds.

[0058] The particle diameter of described expanded vermiculite is 1mm, the particle diameter of described tourmaline is 500 orders, and the specific surface area of ​​described activated carbon is 1000m 2 / g. Described diatomaceous earth bulk density is 0.5g / cm 3 , the Mohs hardness is 1.2, the porosity is 85%, and it can absorb water three times its own weight. It is a poor conductor of heat, electricity, and sound. Its melting point is 1650-1750 ° C. It has high chemical stability and does not contain toxic chemicals. There are countless pores on the surface, which can absorb and decompose the peculiar smell in the air, and have the functions of humidity contro...

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Abstract

The invention relates to an air purifying compound and a preparation method and application thereof.The method comprises the steps of 1, material obtaining, wherein 50%-85% by volume of expanded vermiculite, 0.1%-10% by volume of tourmaline, 5%-25% by volume of activated carbon and 5%-25% by volume of diatomite are weighed and serve as the raw materials; 2, material mixing, wherein all the raw materials are mixed through a stirrer and stirred to be uniform, and the air purifying composition is obtained.Corresponding air purifying products can be prepared by adding the air purifying composition to raw material formulas of calcium silicate boards, gypsum boards, cement boards, plywood, coatings, putty and textiles.Compared with the prior art, the air purifying compound has the advantages of being capable of releasing negative oxygen ions, environmentally friendly, high in practicability and the like.

Description

technical field [0001] The invention relates to an air purifying agent, in particular to an air purifying compound and its preparation method and application. Background technique [0002] The air purifier is suitable for various indoor environments such as newly decorated rooms, cars, offices, hotels, shopping malls, etc. At present, most of the air purifiers are fresheners and deodorants with fragrance covering peculiar smell, etc., which cannot perform the functions of sterilization, disinfection and removal of formaldehyde and benzene series. However, a single product for removing formaldehyde cannot simultaneously remove benzene series, ammonia, and total volatile gas TOVC. [0003] Negative oxygen ions Known as "air vitamins", negative oxygen ions are beneficial to the physical and mental health of the human body. It mainly affects the physiological activities of the human body through the human nervous system and blood circulation. Negative oxygen ions can expand th...

Claims

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Application Information

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IPC IPC(8): A61L9/014A61L9/22B01D53/02
Inventor 陈克俭上官军
Owner 上海颐析极新材料科技有限公司
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