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Intengo Yesicaciso Se-Sulfur Calcined Pitch Petroleum Coke
I-pitch coke iwuhlobo lwetiyela yamalahle esezingeni eliphezulu, elenziwa kusetshenziswa itiyela yamalahle ngokushisisa, ukuncibilika, ukufutha kanye nenqubo yokupholisa.I-pitch coke ihlukaniswe izigaba ezimbili: i-coal tar pitch ne-petroleum bitumen.I-asphalt binder yezinto eziphikisayo ikakhulukazi i-tiyela yamalahle.I-pitch yempahla eluhlaza yokuhlola yengezwe emkhunjini wokuncibilikisa i-asphalt ukuze ushiswe futhi uhlakazwe.