タイトルまたは説明

High-purity graphitized petroleum coke(GPC) is made from high quality petroleum coke under a temperature of 2,****3,**0°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.