Illite loaded nanocarbon compound adsorbing material and preparation method thereof

A composite adsorption material and illite technology, which is applied in the field of illite-loaded nano-carbon composite adsorption material and its preparation, can solve the problems of unsafe operating environment, expensive raw materials, harsh reaction conditions, etc., and achieves simple preparation process and cheap raw materials. Easy availability and mild reaction conditions
CN106311147AInactive Publication Date: 2017-01-11CHINA UNIV OF MINING & TECH (BEIJING)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA UNIV OF MINING & TECH (BEIJING)
Publication Date
2017-01-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an illite loaded nanocarbon compound adsorbing material and a preparation method thereof and belongs to the field of non-metallic mineral material and environmental engineering. According to the invention, illite is taken as a carrier, soluble saccharide is taken as a carbon source and nanocarbon grains are uniformly loaded on the surface of an illite layer, so that the nanocarbon compound adsorbing material taking illite as the carrier is obtained. In the prepared illite loaded nanocarbon compound adsorbing material, the average grain diameter of the nanocarbon grains is 30-50nm, the nanocarbon grains are uniformly and compactly distributed on the surface of the illite layer and the load volume is 30%-70% of the mass of the compound material. According to the material, the illite carrier effect is utilized to increase the adsorbing capturing performance of the compound material to the pollutant and the dispersity of the adsorbent; the obtained raw materials are easily acquired and are low in cost; the preparation technique is simple and the reaction condition is mild; the illite loaded nanocarbon compound adsorbing material has higher application value in the field of wastewater treatment.
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Description

technical field

[0001] The invention relates to an illite-loaded nano-carbon composite adsorption material and a preparation method thereof, belonging to the fields of non-metallic mineral materials and environmental engineering. Background technique

[0002] In today's society, the problem of wastewater pollution is becoming more and more serious. In some areas, wastewater pollution has seriously damaged the ecological balance and directly threatened the survival of human beings. Traditional polluted wastewater treatment technologies include chemical precipitation, ion exchange, membrane osmosis and co-precipitation. However, these methods generally have problems such as high operating costs, low processing efficiency, and difficulty in repeated use, and cannot be applied industrially. The adsorption method has the advantages of simple operation process, large processing capacity, and reusability, and is an ideal wastewater treatment technology. Common adsorbent material...

Claims

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