Injongo yecoke calcinedibanzi kakhulu.Icoke ekhaliwe yimveliso yepetroleum coke, esetyenziswa ikakhulu njenge-anode yangaphambili kunye ne-cathode ye-aluminiyam ye-electrolytic, kunye ne-carburizing agent ye-metallurgical industry.Ngenxa yenkqubo yokuvelisa eyahlukileyo kunye nokushisa, i-coke ye-calcined ingahlulwa ibe yisulfure ephezulu kunye nephantsi, kwaye injongo ye-coke ye-calcined iyahluka.

Icoke enesalfure ephantsiinokusetyenziswa okuninzi, njengezinto zokugquma kunye nezinto zokuzalisa ezisetyenziselwa ukwenziwa kwee-electrode zegraphite kunye neemveliso ezikhethekileyo zekhabhoni;Njenge-arhente ye-carburizing okanye i-ejenti yokunciphisa esetyenziswa kwi-metallurgical casting industry, kwaye isetyenziswe kwishishini le-titanium njenge-arhente yokunciphisa;

Ukusetyenziswa kwesulphur ephakathi calcined coke: isetyenziswa ngokubanzi kwi-aluminiyam yokunyibilikisa, isetyenziswa ikakhulu kwi-anode yangaphambili kunye ne-cathode ye-aluminiyam ye-electrolytic.

Ukusetyenziswa kwe-coke ephezulu yesulfure ene-calcined: ingasetyenziselwa ukuveliswa kweekhemikhali, i-silicon carbide okanye njengamafutha okuvelisa isinyithi, i-glass factory, njl.

Umgangatho ophezulu we-coke ene-calcinedzinokuveliswa inkqubo calcining lobushushu elawulwa alithoba umaleko countercurrent itanki calcining eziko ngalinye ukhozo calcined coke ngokusebenzisa iinkqubo 12 kwaye yonke inkqubo ivalwe ngokupheleleyo uxinzelelo negative umgca imveliso oluzenzekelayo.