Calcined Petcoke

The production process of Calcined pet coke is usually calcined petroleum coke at a high temperature of 1200 ° C to 1350 ° C under the condition of air isolation. This process can remove impurities such as volatile matter and water in petroleum coke, improve its carbon content and graphitization degree, make its structure more dense, and significantly improve its electrical and thermal conductivity properties.
Calcined petcoke takes petroleum coke as the initial raw material.
In the field of new energy such as fuel cells and lithium-ion batteries, calcined petroleum coke can be used as an additive or precursor for electrode materials.
Calcined petcoke can be used as an important raw material for the production of silicon carbide, boron carbide and other abrasives. Under high temperature conditions, calcined petroleum coke reacts with other raw materials to produce abrasives such as silicon carbide. These abrasives have high hardness, wear resistance and other characteristics, and are widely used in machining, optical glass processing and other fields, for grinding, polishing and other processes.
It used for the production of carbon materials for aluminum, such as pre-baked anodes and anode pastes. In the process of electrolytic aluminum, the pre-baked anode participates in the electrochemical reaction as the anode material to reduce alumina to metal aluminum. The quality of calcined petroleum coke directly affects the performance of prebaked anode, and then affects the production efficiency and quality of electrolytic aluminum.