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Calcination is an important process in graphite production
Calcination is to heat various solid graphite raw materials at high temperature under the condition of isolating air. Calcination is an important process in graphite production.

Due to the different coking temperatures or geological age of various graphite solid raw materials (such as petroleum coke, bituminous coke, anthracite, metallurgical coke), moisture, impurities or volatiles are contained in the internal structure of solid graphite raw materials. If these substances are not removed in advance, they will inevitably affect the quality and performance of graphite products. In graphite production, petroleum coke and anthracite are usually calcined in large quantities.


Since its establishment in 1992, Orient Carbon Industry Co., Ltd. (short as Orient Carbon) has become one of the largest Carbon & Graphite manufacturer in the north of China. Orient Carbon is located in Linzhang County, Handan City, Hebei Province. The company has passed ISO9001:2015. The main products are UHP Graphite Electrodes, SHP Graphite Electrodes, HP Graphite Electrodes, RP Graphite Electrodes, Large Size Carbon Electrodes, Carbon Electrode Paste. 

If you are looking for Graphite Electrodes, please feel free to contact us:
Head Company: Orient Carbon Group 
Telephone: +86 318 2883050 
Email: tingy.yu@orientcarbongraphite.com



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Head Company: Orient Carbon Group

Telphone: +86 318 2883050

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tingy.yu@orientcarbongraphite.com

Website: www.orientcarbongraphite.com

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