Long-lasting and high-efficiency air purifying agent and preparation process thereof

An air purifier and preparation process technology, applied in the field of air purification, can solve the problems of low adsorption rate of harmful substances, short service life, poor safety performance, etc., and achieve the effects of good adsorption, strong adsorption performance and safe use.

Inactive Publication Date: 2019-09-06
魏健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The quality of air quality directly affects people's health, especially indoor air quality, which is directly related to people's health. At present, there are many types of air purifiers on the market, but the existing air purifiers Mainly based on chemical raw materials, but in the process of air purification, after the

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example one

[0030] A long-lasting and high-efficiency air purifying agent includes the following raw materials in parts by weight: 40 kg of sepiolite, 2 kg of nano silicon, 1 kg of diatomaceous earth, 3 kg of activated clay, 10 kg of plant fiber, 1 kg of silane coupling agent, and 1 kg of surfactant.

[0031] The preparation process of the durable and efficient air purifier includes the following steps:

[0032] (1) Take sepiolite and crush, soak the crushed sepiolite in ethanol for 24 hours, filter, and dry the filter residue to obtain modified sepiolite;

[0033] (2) Mix the modified sepiolite, nano silicon, activated clay, and surfactant at a temperature of 45°C, and mix and stir evenly to obtain the mixture for use;

[0034] (3) Add plant fiber, diatomaceous earth, and silane coupling agent to the organic solvent in sequence, and mix and stir evenly under heating to obtain modified plant fiber;

[0035] (4) Mix the mixture and the modified plant fiber evenly, use a one-shot ...

Example Embodiment

[0036] Example two

[0037] A long-lasting and efficient air purifier, including the following raw materials in parts by weight: sepiolite 43kg, nano silicon 3kg, diatomaceous earth 1kg, activated clay 4kg, soybean fiber 12kg, silane coupling agent KH580 1kg, dodecyl Sodium benzene sulfonate 1kg;

[0038] The preparation process of the durable and efficient air purifier includes the following steps:

[0039] (1) Take sepiolite and crush, soak the crushed sepiolite in 30% ethanol for 24h, filter, and dry the filter residue at a temperature of 50℃ for 6h to obtain modified sepiolite;

[0040] (2) Mix the modified sepiolite, nano silicon, activated clay, and surfactant at a temperature of 45°C, and mix and stir evenly to obtain the mixture for use;

[0041] (3) Add plant fiber, diatomaceous earth, and silane coupling agent to the organic solvent ethanol in sequence, and stir for 5 hours under the conditions of heating temperature of 130°C and stirring speed of 60r / min to mix and stir to o...

Example Embodiment

[0043] Example three

[0044] A long-lasting and efficient air purifier, including the following raw materials in parts by weight: 45kg of sepiolite, 4kg of nano silicon, 2kg of diatomaceous earth, 5kg of activated clay, 15kg of a mixture of corn fiber and hemp fiber, silane coupling agent KH570 and 1.5 kg of a mixture of silane coupling agent KH550, 1.5 kg of a mixture of sodium dodecylbenzene sulfonate and polysorbate;

[0045] The preparation process of the durable and efficient air purifier includes the following steps:

[0046] (1) Take sepiolite and crush, soak the crushed sepiolite in 32% ethanol for 30h, filter, and dry the filter residue at a temperature of 53℃ for 6.5h to obtain modified sepiolite;

[0047] (2) Mix the modified sepiolite, nano silicon, activated clay, and surfactant at a temperature of 48°C, and mix and stir evenly to obtain the mixture for use;

[0048] (3) Add plant fiber, diatomaceous earth, and silane coupling agent to the organic solvent ethyl acetate in...

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Abstract

The invention discloses a long-lasting and high-efficiency air purifying agent and a preparation process thereof. The long-lasting and high-efficiency air purifying agent is prepared from 40-50 partsof sepiolite, 2-5 parts of nano silicon, 1-3 parts of diatomaceous earth, 3-6 parts of activated clay, 10-20 parts of plant fibers, 1-3 parts of a silane coupling agent and 1-3 parts of a surfactant.The long-lasting and high-efficiency air purifying agent and the preparation process thereof have the advantages that the long-lasting and high-efficiency air purifying agent has high adsorption performance, has a good adsorption effect on benzene, formaldehyde, haze, carbon monoxide, sulfur dioxide, nitrogen oxides and dust and can be repeatedly used after exposure to sunlight; the long-lasting and high-efficiency air purifying agent has no chemical component volatilization during use, causes no air pollution and is safe to use.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a durable and efficient air purifier and a preparation process thereof. Background technique [0002] As environmental pollution becomes more and more serious, air pollution has become a hard-hit area. The number of days of smog in most parts of our country has increased. Now not only local outdoor air pollution is serious, but the air above the city as a whole has serious pollution. Therefore, indoor Air purification has been paid more and more attention by people. [0003] The quality of air quality directly affects people's health, especially indoor air quality, which is directly related to people's health. At present, there are many types of air purifiers on the market, but the existing air purifiers Mainly based on chemical raw materials, but in the process of air purification, after the chemical raw materials volatilize, especially after the air purifier volatiliz...

Claims

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Application Information

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IPC IPC(8): B01J20/24B01J20/30B01D53/02B01D49/00
CPCB01D49/00B01D53/02B01D2257/302B01D2257/40B01D2257/502B01D2257/7027B01D2257/708B01J20/0251B01J20/12B01J20/14B01J20/24
Inventor 魏健
Owner 魏健
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