Products
Petroleum Coke
Description:
Solid residues obtained by high-temperature coking of residual oil, residual oil or asphalt from petroleum refining. According to the quality, it is divided into two types: first-class products and qualified products. There are six grades in the qualified products. It is used in the manufacture of electrodes, calcium carbide, emery, etc., and is used as a filling trough, and is also used as an absolute edge materials and fuels, etc.
