Environment-friendly active carbon particle with good absorption degradation effect and method for preparing environment-friendly active carbon particle with good absorption degradation effect

An activated carbon particle, adsorption and degradation technology, applied in the direction of separation methods, chemical instruments and methods, and other chemical processes, can solve the problems of environmental impact, unfavorable environmental protection, sustainable development, harmful environment, etc., and achieve simple production process, good adsorption and dust removal Effect, the effect of reasonable formula

Inactive Publication Date: 2015-04-01
ANHUI TOPTECHSCR ENVIRONMENTAL SCI & TECH
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, the adsorbents in the current industry may also produce secondary pollutants that are harmful to...

Method used

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Embodiment Construction

[0012] specific implementation plan

[0013] The present invention will be described in detail below through specific examples.

[0014] An environmentally friendly activated carbon particle with good adsorption and degradation effect, prepared from the following raw materials in parts by weight (kg): 100 fruit shell activated carbon, 36 diatomaceous earth, 10 bamboo charcoal, 7 medical stone powder, 3 aluminum sulfate, and 2 sodium bicarbonate , Silane coupling agent KH-550 1, calcium sulfate 2.5, nano zirconium dioxide 6, activated alumina 5, instant gel powder 2, potassium hydrogen persulfate 2, adsorption aid 4, appropriate amount of water;

[0015] 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, aluminum oxide 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 i...

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Abstract

The invention discloses an environment-friendly active carbon particle with a good absorption degradation effect. The active carbon particle is characterized by being prepared from the following materials: 100-106 parts of fruit shell active carbon, 36-42 parts of diatomite, 10-13 parts of bamboo charcoal, 7-9 part of medical stone, 3-4 parts of aluminum sulfate, 2-3 parts of sodium silicate, 1-1.5 parts of a silane coupling agent KH-550, 2.5-4 parts of calcium sulfate, 6-8 parts of nanometer zirconium dioxide, 5-7 parts of active aluminum oxide, 2-3 parts of fast dissolved adhesive powder, 2-3 parts of potassium monopersulfate, 4-6 parts of an adsorption additive and a proper amount of water. The environment-friendly active carbon particle is prepared according to a reasonable formula, improves the desulfurization effect due to the addition of aluminum sulfate, sodium silicate, calcium sulfate and nanometer zirconium dioxide, has good adsorption and dedusting effects due to the addition of active carbon, diatomite and bamboo charcoal, is not easily disintegrated due to the adhesive substance, and has a long service life; the environment-friendly active carbon particle disclosed by the invention is made of environment-friendly materials, is biodegradable and environmentally friendly, and is produced according to a simple process and suitable for industrial desulfurization and the like.

Description

technical field [0001] The invention relates to a desulfurization activated carbon and a preparation method thereof, in particular to an environment-friendly activated carbon particle with good adsorption and degradation effect and a preparation method thereof. Background technique [0002] The materials used in industrial waste gas treatment are porous adsorption materials. Porous adsorption materials are widely used in gas separation, solvent recovery, purification of drinking water, environmental protection, food industry, etc. due to their chemical stability, acid and alkali resistance, and high temperature resistance. . At present, the raw materials for producing porous adsorption materials mainly include wood, coal and other carbon-containing raw materials, among which woody raw materials are the best. Due to economic development, the amount of porous adsorption materials is increasing, and wood materials are becoming increasingly scarce, so people are urgently lookin...

Claims

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Application Information

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IPC IPC(8): B01J20/20B01J20/30B01D53/02B01D49/00
CPCB01J20/22B01D53/02B01J20/0281B01J20/043B01J20/045B01J20/06B01J20/08B01J20/10B01J20/14B01J20/20
Inventor 卢叶恒
Owner ANHUI TOPTECHSCR ENVIRONMENTAL SCI & TECH
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