
Size reduction and specifiion of granular petrol coke ...
Petroleum coke is a byproduct from crude oil refineries, but as its value represents only about 2 per cent of the overall production it has a limited interest to the producers. Mechanical and physical properties of coke are influenced by the crude oil, processes within the refineries and calcining of the coke. Continuous high demand for calcined coke by aluminium smelters has created a ...