petroleum coke electro calcining machine
calcined petroleum coke in jamnagar and . calcined petroleum coke (cpc) is the product from calcining petroleum coke. this coke is the product of the coker unit in a crude oil refinery. the calcined petroleum coke is used to make anodes for the aluminium, steel and titanium smelting industry. the green coke must have sufficiently low metals content in order to be used as anode material.