Semi coke is made of fine quality fired Jurassic coal from Shenfu coalfield. It is a new type of carbon material, it can partially replace metallurgical coke in the production of calcium carbide, ferroalloy, ferrosilicon, ferronickel, silicon carbide etc Fixed carbon 83% Sulphur 0.35% Ash 7-9% Phosphorus 0.005% Volatile matter 7% Moisture 16% Size 0-6mm, 6-18mm, 18-35mm, 35-60mm
