Sulfur dị ala obere Nitrogen Semi Graphitized Petroleum Coke dị ka Carbon Raiser maka Metallurgy

Nkọwa dị mkpirikpi:

Semi GPC (SGPC) sitere na mkpuchi mkpuchi nke ọkụ acheson. The graphitization okpomọkụ dị na nso.
1700-2500ºC. Ọ bụ nke ngwaahịa graphitization okpomọkụ. Ọ bụ echekwa recarburizer na
carbon dị elu nke edoziri, ọdịnaya sọlfọ dị ala, ọnụego mgbasa ngwa ngwa na ọnụego nnabata dị elu.