- I-Calcining Progess
I-calcining yinqubo yokuqala yokwelashwa kokushisa kwe-petroleum coke.Ngaphansi kwezimo ezijwayelekile, izinga lokushisa lokwelashwa kokushisa okuphezulu licishe libe ngu-1300 ℃.Inhloso ukususa amanzi, ama-volatiles, isulfure, i-hydrogen nokunye ukungcola ku-petroleum coke, nokuguqula isakhiwo kanye nezakhiwo ze-physicochemical zezinto ezihlukahlukene ze-carbon.Le ndlela inganciphisa okuqukethwe kwe-hydrogen yomkhiqizo owenziwe kabusha we-petroleum coke, ithuthukise i-graphitization degree yayo, futhi ngaleyo ndlela ithuthukise amandla ayo emishini, ukuminyana, ukuqhutshwa kukagesi kanye nokumelana ne-oxidation.
Njengamanje, ukubalwa kwe-petroleum coke e-China kusetshenziswa izindlela ezine ikakhulukazi: isithando somlilo esijikelezayo, isithando somlilo sebhodwe, isithando somlilo esijikelezayo nesithando somlilo sikagesi.Ngenxa yesakhiwo esihlukile samamodeli athile esithandweni, ubuchwepheshe bubuye bube nomehluko omkhulu.Yakha isethi ephelele ye-electrolytic aluminium ye-electrolytic ebhakwe ngaphambilini ye-anode kanye namabhizinisi okukhiqiza i-anode abhakwe ngaphambilini e-petroleum coke tank calcine furnace, iningi le-rotary kiln to calcine, uhlobo lwethangi lwe-calcine imodi yokushisisa ukusebenzisa ukushisa okuvela isitini esiphikisayo sokushisa okungaqondile, imodi yokushisa ye-rotary kiln ishiswa ngokushisa igesi ukuthintana ngokuqondile nezinto.
Ukuthi i-graphitized cathode carbon blocks esetshenziswa ekukhiqizeni i-petroleum coke ngemuva kokwenza, noma ukusetshenziswa kwe-anode carbon block ye-calcined petroleum coke, nakuba enesidingo esihlukile sezinto zokusetshenziswa, kodwa inqubo yabo yokukhiqiza iyafana, okungukuthi ungangezi noma iyiphi enye impahla eluhlaza, etholwe yi-calcine coke ngemuva kokwenza, ingathuthukisa ngokuphumelelayo izakhiwo ezingokomzimba ze-coke eluhlaza, njenge-conductivity kagesi, ukuminyana, njll.
Kunezinqubo ezimbili ezijwayelekile zokukhiqiza ze-petroleum coke e-calcined, i-rotary kiln kanye nesithando somlilo.Iningi lamabhizinisi angaphandle kwephethiloli asebenzisa i-rotary kiln ukwenza i-petroleum coke, kuyilapho iningi lawo lisebenzisa isithando somlilo sethangi ukwenza i-petroleum coke e-China.
Inqubo yokukhiqiza yayo ilula, ikakhulukazi ukulawula isikhathi sokushiswa kokubumba kanye nezinga lokushisa, ingacubungula izinhlobo ezihlukahlukene ze-petroleum coke, kodwa ayikwazi ukucubungula ukuvutha okuphezulu okuguquguqukayo.Ingenziwa kusetshenziswa isitofu sebhodwe.
Izinkampani eziningi ziyanda zisebenzela ukuthuthukisa izinqubo ezingcono zokukhiqiza isithando somlilo wamathangi, okuhlanganisa nokwandisa umthamo wokuthuthukisa ezishintshayo, ukushisa kukadoti kanye nokwelashwa kwegesi emoshayo.Ngakho-ke ubuchwepheshe bokukhiqiza kwesithando somlilo buyoba isiqondiso esiyinhloko sokuthuthukiswa kwesithando somlilo esikhathini esizayo.
Emazweni angaphandle, inqubo yokwenza i-petroleum coke iqedwa endaweni yokuhluza uwoyela, futhi i-petroleum coke ifojwa ngqo emshinini wokubumba.Intengo ye-petroleum coke ekhiqizwa izimboni zaseShayina iphansi kakhulu ngoba awukho umshini wokubumba nokudubula.Njengamanje, i-petroleum coke yaseChina kanye ne-forging yamalahle igxile kakhulu embonini ye-metallurgical, njengezitshalo ze-carbonization, izitshalo ze-aluminium nokunye.
Business of calcined coke and recarburizer: Overseas Market Manager Teddy : teddy@qfcarbon.com whatsapp:86-13730054216
Isikhathi sokuthumela: May-13-2021