Farashin Bayani na Ƙaramin Sulfur Calcined Pitch Petroleum Coke

Pitch coke wani nau'in pitch kwal mai zafi sosai, wanda ake yin sa ta amfani da kwal tar ta hanyar dumamawa, narkewa, fesawa da kuma sanyaya tsarin samar da kwal. An raba pitch coke zuwa rukuni biyu: kwal tar pitch da man fetur bitumen. Maƙallin kwaltar don kayan da ba sa jurewa galibi shine pitch kwal tar. An ƙara fitch ɗin kayan gwaji a cikin jirgin narkar da kwaltar don a dumama shi kuma ya narke. A lokaci guda, ana kunna na'urar dumama wutar lantarki, kuma ana fitar da kwaltar ruwa daga bututun kuma a yi atom zuwa ƙananan ƙwayoyin cuta ta iska. Ana sanyaya kwaltar kwaltar ta halitta zuwa samfuran da ba a gama ba ta iska a cikin hasumiyar sanyaya, kuma ana aika su zuwa matatar tantancewa mai girma uku ta ƙasan hasumiyar sanyaya don rarraba samfuran kwaltar mai zagaye waɗanda suka cika buƙatun.