calcined petroleum coke
Calcined Petroleum coke Petroleum coke is a byproduct of the pyrolysis of raw material oil in the production of light oil in high temperature. The production of petroleum coke is about 25-30% of the raw material oil. Its low heat energy is about 1.5 to 2 times of coal, the ash co
Ningxia Biyuan Activated Carbon Co.,Ltd [2017-08-05 11:50:35 ]
