lower sulfur, lower ash, lower phosphorus,
higher resistivity, higher chemical activity
lower price than met coke.
Actually gas coke is more suitable to be used in the production of ferro-alloy such as FeSi, FeMn ,calcium carbide, silicon
carbide ect. Semi coke is absolutely a substitute of metallurgical coke.widely used in smelting production 30-60mm semi coke
specification,gas coke price.