High-purity graphitized petroleum coke is made from high quality petroleum coke under a temperature of 2,500-3,500°C. As a high-purity carbon material, it has characteristics of high fixed carbon content, low sulfur, low ash, low porosity etc.It can be used as carbon raiser (Recarburizer) to produce high quality steel,cast iron and alloy.It can also be used in plastic and rubber as an additive.
Semi Coke is made from high quality anthracite coal,under a high temperature(1300℃) process, which are widely used for calcium carbide,ferroalloys manufacture or non-ferrous metals smelting,manufacture or other related metallurgical industries,because of its special physical and chemical characteristics:high fixed carbon content,low sulfur and low phosphorus r content.
Compare with those two products, the sulfur content for Semi GPC is like 0.1-0.3%, the GPC sulfur content is 0.03-0.05%, the N content for Semi GPc is 500ppm, and for GPC N content is 300ppm, but they both can use for steelmaking as recarburizer and price for Semi GPC are much lower. If you are interested in bopth of the produicts please check the contact address below:
Contact person: Exporting Manger: Teddy Email:Teddy@qfcarbon.com Mob/Whatsapp: 86-19839361501
Post time: Mar-02-2021