A kind of uniformly dispersed activated carbon diatomite air purification particles and preparation method thereof
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A technology of uniform dispersion and air purification, applied in separation methods, chemical instruments and methods, and other chemical processes, can solve the problems of limited adsorption capacity of adsorbents, achieve good mechanical strength, good wear resistance and toughness, and prolong contact time Effect
Inactive Publication Date: 2016-08-17
ANHUI TOPTECHSCR ENVIRONMENTAL SCI & TECH
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However, most of these adsorbents have limited adsorption capacity, and different adsorbents need to be studied according to different requirements to play the best role.
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[0014] specific implementation plan
[0015] The present invention will be described in detail below through specific examples.
[0016] A uniformly dispersed activated carbon diatomite air purification granules, prepared from the following raw materials in parts by weight (kg): woody activated carbon 106, diatomite 30, sodium chloride 3, potassium chloride 2, polytetrafluoroethylene super Fine powder 6, nut shell 19, sisal fiber 9, bean cake powder 3, sodium bicarbonate 2, copper sulfate 3, titanium dioxide 3, polyacrylic acid 3, adsorption aid 4, appropriate amount of water;
[0017] The adsorption aid is made of the following raw materials in parts by weight (kg): deer marsh soil 1.5, aluminum sulfate 1.5, sodium carbonate 2, kaolin 12, nano-carbon 2, titanium dioxide 2, tea seed shell 8, lotus pod 13; preparation method Tea seed shells and lotus pods are dried at 100°C-120°C for 1-1.5 hours, crushed into 40-60 mesh powder, then add appropriate amount of water and mix well...
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Abstract
The invention discloses activated carbon kieselguhr air purification particles dispersing uniformly. The activated carbon kieselguhr air purification particles dispersing uniformly are prepared from the following raw materials in parts by weight: 106-110 parts of wooden activated carbon, 30-40 parts of kieselguhr, 3-4 parts of sodium chloride, 2-3 parts of potassium chloride, 6-8 parts of polytetrafluoroethylene ultrafine powder, 19-24 parts of nutshells, 9-12 parts of sisal fibers, 3-4 parts of soybean cake powder, 2-4 parts of sodium bicarbonate, 3-4 parts of copper sulfate, 3-5 parts of titanium dioxide, 3-5 parts of polyacrylic acid, 4-6 parts of an adsorption auxiliary and a proper amount of water. According to the invention, substances, such as the nut shells and the sisal fibers, are added, and the specific surface area is increased; the polytetrafluoroethylene ultrafine powder is added, and has the characteristics of good dispersity and good wear resistance and toughness, so that the prepared activated carbon kieselguhr air purification particles are good in mechanical intensity, and are durable; the adsorption auxiliary is added, has special porosity, is used for prolonging the contact time of gas and the adsorption auxiliary, and plays the role of inhibiting bacteria and purifying air. The granules are suitable for air purification, industrial desulfurization, automobile tail gas treatment and the like.
Description
technical field [0001] The invention relates to a desulfurization activated carbon and a preparation method thereof, in particular to uniformly dispersed activated carbon diatomite air purification particles and a preparation method thereof. Background technique [0002] At present, the pollutants in the air are mainly the gas produced by industrial fuel combustion, automobile exhaust, and toxic and harmful gases produced in production. Water pollution is mainly due to the fact that the sewage discharged from industrial production contains a large amount of toxic substances, and the sewage produced in people's daily life produces many harmful substances. There are many times in people’s lives that people need to remove toxins. For example, there are many bacteria and toxins on the filter screen of air conditioners, and harmful substances such as formaldehyde in newly renovated rooms, all of which need to be removed. At present, adsorbents are often used to remove toxins, ma...
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Application Information
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