- I-Calcining Progess
I-calcined inqubo yokuqala yokwelashwa ngokushisa kwe-petroleum coke. Ngaphansi kwezimo ezivamile, izinga lokushisa lokwelashwa ngokushisa okuphezulu lingaba ngu-1300℃. Inhloso ukususa amanzi, ama-volatiles, i-sulfur, i-hydrogen nokunye ukungcola ku-petroleum coke, nokushintsha isakhiwo kanye nezakhiwo ze-physicochemical zezinto ezahlukahlukene zekhabhoni. Le ndlela inganciphisa okuqukethwe kwe-hydrogen komkhiqizo ovuselelwe we-petroleum coke, ithuthukise izinga layo le-graphitization, ngaleyo ndlela ithuthukise amandla ayo okusebenza, ubuningi, ukuhanjiswa kukagesi kanye nokumelana ne-oxidation.
Njengamanje, i-calcining ye-petroleum coke eShayina isebenzisa kakhulu izindlela ezine: i-rotary kiln forging furnace, i-pot forging furnace, i-rotary furnace kanye ne-electric forging furnace. Ngenxa yesakhiwo esihlukile samamodeli athile esithando, ubuchwepheshe bunomehluko omkhulu. Yakha isethi ephelele ye-electrolytic aluminium pre-baked anode yasekhaya neyakwamanye amazwe kanye namabhizinisi okukhiqiza i-anode pre-baked anode ye-petroleum coke tank calcine furnace, iningi le-rotary kiln kuya ku-calcine, uhlobo lwe-calcine furnace imodi yokushisa iwukusebenzisa ukushisa okuvela esitini esiphikisayo ukuze kufudunyezwe ngokungaqondile, imodi yokushisa ye-rotary kiln ifudunyezwa ngokushisa igesi ukuthintana ngqo nezinto.
Kungakhathaliseki ukuthi amabhlogo ekhabhoni e-cathode e-graphitized asetshenziswa ekukhiqizweni kwe-petroleum coke ngemva kokwenza, noma ukusetshenziswa kwe-anode carbon block ebhakiwe ngaphambilini ye-calcined petroleum coke, noma ngabe anesidingo esihlukile sezinto zokusetshenziswa, kodwa inqubo yawo yokukhiqiza iyafana, okungukuthi ungangezi ezinye izinto zokusetshenziswa, ezitholwe yi-calcine coke ngemva kokwenza, zingathuthukisa ngempumelelo izakhiwo zomzimba ze-coke eluhlaza, njengokuqhuba kukagesi, ubuningi, njll.
Kunezinqubo ezimbili ezivamile zokukhiqiza i-calcined petroleum coke, i-rotary kiln kanye ne-pot furnace. Iningi lamabhizinisi angaphandle asebenzisa i-rotary kiln ukwenza i-petroleum coke, kanti iningi lawo lisebenzisa i-tank furnace ukwenza i-petroleum coke eShayina.
Inqubo yayo yokukhiqiza ilula kakhulu, ikakhulukazi ukulawula isikhathi sokushisa kanye nokushisa, ingacubungula izinhlobo ezahlukene ze-petroleum coke, kodwa ayikwazi ukucubungula ukushisa okuphezulu okuguquguqukayo. Ingenziwa kusetshenziswa isitofu sebhodwe.
Izinkampani eziningi zisebenza ukuthuthukisa izinqubo zokukhiqiza isithando somlilo sethangi, okuhlanganisa nokwandisa amandla okuthuthukisa ukuzenzekela, ukushisa okulahlwayo kanye nokwelashwa kwegesi elahlwayo. Ngakho-ke ubuchwepheshe bokukhiqiza isithando somlilo sebhodwe buzoba yisiqondiso esiyinhloko sokuthuthukiswa kwesithando somlilo esikhathini esizayo.
Emazweni angaphandle, inqubo yokwenza i-petroleum coke iqedwa endaweni yokuhluza uwoyela, kanti i-petroleum coke ifakwa ngqo kudivayisi yokwenza i-forging. Intengo ye-petroleum coke ekhiqizwa yizindawo zokuhluza zaseShayina iphansi ngoba ayikho idivayisi yokwenza i-forging ne-fire. Njengamanje, i-petroleum coke yaseShayina kanye ne-coal forging zigxile kakhulu embonini yensimbi, njengezitshalo ze-carbonization, izitshalo ze-aluminium njalonjalo.
Business of calcined coke and recarburizer: Overseas Market Manager Teddy : teddy@qfcarbon.com whatsapp:86-13730054216
Isikhathi sokuthunyelwe: Meyi-13-2021