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Knowledge popularization of petroleum coke carbon increasing agent

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Knowledge popularization of petroleum coke carbon increasing agent

Date:2018-08-01 Author: Click:

The main uses of petroleum coke carburizer are pre-baked anode and paste used in aluminum electrolysis, carbon industry produces carburizer, graphite electrode, smelting industry silicon and fuel, etc. The calcination temperature is generally around 1300 degrees, so that the volatile matter of petroleum coke can be removed as much as possible. Calcined petroleum coke is a kind of anode paste (melting electrode) used for making graphite electrode or aluminum and magnesium in steelmaking. In order to make petroleum coke (raw coke) meet the requirements, it is necessary to calcine the raw coke. The raw coke can be directly used as the main material of calcium carbide without forging, and silicon carbide and boron carbide can be produced as abrasive materials. In this way, the hydrogen content of petroleum coke reproduced can be reduced, the graphitization degree of petroleum coke can be improved, the high temperature strength and heat resistance of graphite electrode can be improved, and the conductivity of graphite electrode can be improved.

Carbon additive for petroleum coke

Carburizing agent is made from natural carbon containing minerals by careful screening and separation and Recrystallization at high temperature. It is a black granular or powdered material (adjustable grain size). It is a high quality material for carburizing in metallurgical industry. Carburizer is a high quality carburizer with the highest fixed carbon and the lowest sulfur content in the market, which is made from high quality graphite which is selected repeatedly by professional personnel and checked and finally fixed as raw material.

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