Inkambu eyinhloko yokusetshenziswa kwe-coke e-calcined e-China imboni ye-electrolytic aluminium, ibalwa ngaphezu kwama-65% yenani eliphelele le-coke e-calcined, elandelwa ikhabhoni, i-silicon yezimboni nezinye izimboni zokuncibilikisa. Ukusetshenziswa kwe-coke e-calcined njengophethiloli ikakhulukazi kusimende, ukukhiqiza amandla, 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 high-sulphur ene-sulphur high-end, isamba esiphelele sasekhaya se-coke e-calcined akwanele, futhi kusadingeka ukuthi ingenise i-coke ene-sulphur calcined 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 kwesibabule ngaphansi kuka-0.5%) kungasetshenziswa 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 omningi kuzovimbela i-crystallization yesakhiwo futhi kuthinte ukusebenza kwemikhiqizo ye-carbon
Sonke isinyathelo sizohlolwa ngokucophelela, esifuna ukukwenza ukuthi idatha yokuthola.
Njengengxenye yesistimu yethu yekhwalithi yonke iphakheji izokalwa okungenani izikhathi ezi-3, ukugwema noma yikuphi ukungafani.
Ngaphandle kwe-green calcined coke resistivity iphezulu kakhulu, eduze kwesivikelo, ngemva kokubala, ukumelana nokumelana kwehla kakhulu, kuhambisana ngokuphambene nokumelana ne-petroleum coke kanye nezinga lokushisa elihlanganisiwe, ngemva kuka-1300 ℃ we-calcined petroleum coke resistivity wehla wafinyelela ku-500 μm Ω m. noma kunjalo.
Isikhathi sokuthumela: Aug-18-2020