Eyona mathiriyeli ekrwada ye-calcined coke yi-petroleum coke, kwaye icoke ekwizinga eliphezulu ye-calcined iveliswa nge-calcined petroleum coke kubushushu obuphezulu.

Emva kokubala kwi-1250℃, ukufuma kunye nokuguquguquka kwe-petroleum coke kuyasuswa, ngaloo ndlela kwandisa umxholo wekhabhoni ye-petroleum coke, ukunciphisa ukumelana ne-petroleum coke kunye nokwenza ngcono i-porosity.Ngaphezu koko, emva kweenkqubo ze-12, i-micro-pores kwi-particle nganye yekhabhoni iphathwa, ukwenzela ukuba i-indexes "i-super pass, i-melt ekhawulezayo kunye nesantya sokuxutywa" kwinkqubo yokusetyenziswa iphuculwe kakhulu.

Izinto ezikrwada ezikumgangatho ophezulu we-calcined coke yi-petroleum coke, kodwa kulula kakhulu ukubahlula.Ukusuka kumphezulu, i-metal luster ye-coke e-calcined inamandla, kwaye i-carbon pores ibonakala ngokucacileyo emva kokuba i-calcined.Ubuninzi bepetroleum coke bungaphezulu kancinci kwaye bunzima kunobo becoke ecoliweyo.Icandelo eliphambili le-petroleum coke yi-carbon, kwaye intsalela ngamanzi, uthuthu, isulfure kunye nezinye izinto ezingcolileyo, kunye ne-coke calcined emva kwe-coke ye-petroleum calcined ukususa inani elikhulu lothuthu lwamanzi kunye nezinye izinto ezingcolileyo, oko kukuthi, ngokwaneleyo izinto eziluhlaza calcined, ngcono isalathi secandelo coke calcined, kokukhona ithandeka ngakumbi umgangatho wemveliso.

Ukushwankathela, izinto ezikrwada zomgangatho ophezulu wecoke calcined yipetroleum coke, kwaye inkqubo yokubala yobushushu elawulwayo yeJia-carbon nine-layer countercurrent tank calcination furnace inokuqinisekisa umgangatho wokubalwa kwepetroleum coke kwaye ivelise umgangatho ophezulu wecoke calcined emva kweeyure ezingama-48. yokulawulwa kweqondo lobushushu calcination.