Electrochemical method for preparing activated carbon fibers with photocatalysis function

A technology of activated carbon fiber and photocatalysis, applied in physical/chemical process catalysts, chemical instruments and methods, other chemical processes, etc., can solve the problems of harsh operating conditions, high consumption, low efficiency, etc., to reduce manpower and ease supply. insufficient effect
CN103769050AInactive Publication Date: 2014-05-07FUJIAN AGRI & FORESTRY UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
FUJIAN AGRI & FORESTRY UNIV
Publication Date
2014-05-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a preparation method for activated carbon fibers with a photocatalysis function. The activated carbon fibers for immobilizing graphite phase carbon nitride are prepared by an electrochemical deposition method by taking activated carbon fibers, dicyanodiamine, N,N-dimethylformamide and the like as main raw materials. The activated carbon fibers have an adsorption function and the photocatalysis function. Under a condition of darkness or insufficient light, pollutants can be purified under the adsorption function of the activated carbon fibers; under a condition of sufficient light, the pollutants can be purified under the adsorption function and the photocatalysis function; in-situ regeneration of the adsorption function of the activated carbon fibers can be realized; labor, resource and financial consumption of a regeneration process is greatly reduced. Successful research on the activated carbon fibers has an important significance for relieving of insufficience of activated carbon fiber supply in China.
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Description

Technical field

[0001] The present invention is a field of activated carbon fiber preparation, which involves a preparation method with optical carbon fiber with optical function. Background technique

[0002] The advantages of activated carbon fiber due to its developed pore structure, strong adsorption, rich surface official energy groups, chemical inertia and other advantages, and are widely used in the fields of gas adsorption and purification, pollution water governance, drinking water purification, and food industry, chemical industry and other fields.However, due to the small variety of activated carbon fibers, low technical content, and lack of functional high -quality dedicated activated carbon fiber, it restricts my country's activated carbon fiber industry to a higher level of applications.The activated carbon fiber modified treatment, and the development of functional activated carbon fiber that can efficient and deep purification of pollutants is an effective way to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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