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Calcement petroleum coke (cpc coke)
Coke Filter zvinhu zvinangwa zveMhirizhonga mumamiriro emhepo, anopisa kusvika 950-950 ℃, mushure mekuoma, akanyungudutsa, kusungwa, kusimbisa, kusimbisa uye kupokana chikamu chakaitwa pakupedzisira.
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Graphite petroleum coke (GPC Coke)
Graphitized petroleum coke inogona kushandiswa secarbon Raiser Inogona zvakare kushandiswa muPurasitiki uye rabha seyakawedzera.