Automatic high-yield purification method for preparing spherical graphite

A spherical graphite, high-yield technology, applied in chemical instruments and methods, inorganic chemistry, carbon compounds, etc., can solve the problems of many types and quantities of reagents added, many heating times, and complex processes, and achieves few types and quantities. Simple process , the effect of large output
CN113149001AInactive Publication Date: 2021-07-23大同氢都驰拓新能源有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
大同氢都驰拓新能源有限公司
Publication Date
2021-07-23
Estimated Expiration
Not applicable · inactive patent
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Abstract

The invention discloses an automatic high-yield purification method for preparing spherical graphite. The method comprises the following steps: dividing a fineness range value of a catalyst for preparing brominated polystyrene; weighing and taking materials; crushing; uniformly mixing; and completing the preparation of the catalyst. The method has the beneficial effects that the amount of the catalyst can be regulated and controlled according to the fineness ratio according to the preparation requirement, so the effect of preparing six different finenesses is achieved; the mode of crushing one by one and adding mixed powder is adopted, and various single materials can be fully mixed together in the same crushing equipment, so the consistency of the crushing fineness is ensured; and the crushing degree can be adjusted by reducing or increasing the number of the hammer heads of the crusher, so that the effect of adjusting the crushing fineness is achieved.
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Description

technical field

[0001] The present application relates to an automated high-yield method, in particular to an automated high-yield method for preparing and purifying spherical graphite. Background technique

[0002] Graphite is a mineral name, usually produced in metamorphic rocks, which is formed by regional metamorphism or magma intrusion of coal or carbonaceous rocks (or sediments). Graphite is an allotrope of elemental carbon. Each carbon The periphery of the atom is connected with three other carbon atoms, arranged in a honeycomb-like hexagonal shape, and there is a weak van der Waals attraction between each layer. Since each carbon atom will release an electron, those electrons can move freely, so Graphite is an electrical conductor. Graphite is one of the softest minerals. It is opaque and greasy to the touch. Its color ranges from iron black to steel gray. Its shape is crystal, flake, scale, stripe, layer or scattered in metamorphic rock Medium, chemically inactive ...

Claims

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