Inkambu eyinhloko yokusetshenziswa kwe-coke e-calcined e-China imboni ye-electrolytic aluminium, ibalwa ngaphezu kuka-65% yenani eliphelele le-coke e-calcined, elandelwa ikhabhoni, i-silicon yezimboni nezinye izimboni zokuncibilikisa.Ukusetshenziswa kwe-coke e-calcined njengophethiloli ikakhulukazi kusimende, ukuphehla ugesi, ingilazi nezinye izimboni, kubalwa ingxenye encane.
Njengamanje, ukunikezwa kwasekhaya kanye nesidingo se-coke e-calcined ngokuyisisekelo kuyafana.Kodwa-ke, ngenxa yokuthunyelwa kwamanye amazwe inani elikhulu le-coke ye-petroleum ephezulu enesulfure esezingeni eliphansi, inani eliphelele lasekhaya le-coke e-calcined alanele, futhi kusadingeka ukuthi kungeniswe i-coke enesulfure ephakathi nendawo nephezulu ukuze yengezelelwe.
Ngokwakhiwa kwenani elikhulu lamayunithi okupheka eminyakeni yamuva, ukukhishwa kwe-coke e-calcined e-China kuzokwandiswa.
Ngokuya ngokuqukethwe kwesulfure, ingahlukaniswa ibe yi-coke ephezulu yesibabule (okuqukethwe kwesulfure ngaphezu kuka-3%) kanye ne-coke yesulfure ephansi (okuqukethwe kwesulfure ngaphansi kuka-3%).
I-coke yesulfure ephansi ingasetshenziswa njenge-anodic paste kanye ne-anode ebhakwe ngaphambilini yesitshalo se-aluminium kanye ne-graphite electrode yesitshalo sensimbi.
Icoke yekhwalithi ephezulu yesulfure ephansi (okuqukethwe isulfure ngaphansi kuka-0.5%) ingasetshenziswa ukukhiqiza i-graphite electrode kanye ne-carbonizing agent.
I-coke yesulfure ephansi yekhwalithi evamile (okuqukethwe kwesibabule ngaphansi kuka-1.5%) ivame ukusetshenziswa ekukhiqizeni ama-anode aphekwe ngaphambilini.
I-petroleum coke yekhwalithi ephansi isetshenziswa kakhulu ekuncibilikiseni i-silicon yezimboni kanye nokukhiqizwa kwe-anodic paste.
I-high-sulfur coke ivame ukusetshenziswa njengamafutha ezitshalweni zikasimende nasezitshalweni zikagesi.
Ukuthatha amasampula okuqhubekayo nokuqondile kanye nokuhlola kuyingxenye ebalulekile yenqubo yethu yokukhiqiza.
I-sulphur coke ephezulu ingase ibangele ukuqunjelwa kwegesi ngesikhathi se-graphitization, okuholela ekuqhekekeni kwemikhiqizo ye-carbon.
Okuqukethwe komlotha okuphezulu kuzovimbela ukwakheka kwekristalu kwesakhiwo futhi kuthinte ukusebenza kwemikhiqizo yekhabhoni
Isinyathelo ngasinye sizohlolwa ngokucophelela, esifuna ukukwenza idatha yokuthola.
Njengengxenye yesistimu yethu yekhwalithi yonke iphakheji izokalwa okungenani izikhathi ezi-3, ukugwema noma yikuphi ukungezwani.
Ngaphandle kwe-green calcined coke resistivity kuphezulu kakhulu, eduze kwesivikelo, ngemuva kokubala, ukumelana nokumelana kwehla kakhulu, kuhambisana ngokuphambene ne-resistiveivity ye-petroleum coke kanye nezinga lokushisa elihlanganisiwe, ngemva kuka-1300 ℃ we-calcined petroleum coke resistivity yehla yaya ku-500 μm Ω m.noma kunjalo.
Isikhathi sokuthumela: Aug-18-2020