Ukuhlolwa nokuhlaziywa kwanamuhla
Ngemuva koMkhosi waseNtwasahlobo, imakethe yokwenyuka kwekhabhoni ye-graphitization yamukela uNyaka oMusha ngesimo esizinzile. Izingcaphuno zamabhizinisi zizinzile futhi zincane, zinokuguquguquka okuncane uma kuqhathaniswa namanani angaphambi komkhosi. Ngemuva komkhosi, imakethe yama-recarburizer e-graphitized iyaqhubeka nomkhuba ozinzile, futhi isidingo siyathuthuka.
Imakethe ye-recarburizer eyenziwe nge-graph iqhubeka kahle. Uma sibheka izinkomba zasendaweni C≥98%, S≤0.05%, kanye nosayizi wezinhlayiya ongu-1-5mm njengesibonelo, intengo yangaphambili yefektri kufaka phakathi intela eMpumalanga China ngokuyisisekelo igcinwa ku-5800-6000 yuan/ton. Intengo yangaphambili yefektri igxile kakhulu ku-5700-5800 yuan/ton, futhi ukusebenza okuphelele kuzinzile.
Ngokuphathelene nezinto zokusetshenziswa, isidingo se-petroleum coke eShayina sisalindeleke ngo-2023. Engxenyeni yokuqala ka-2023, kuzothatha isikhathi ukuthi umnotho wasekhaya ululame kancane kancane, futhi kusenengcindezi eyehlayo. Intengo ye-petroleum coke ingase ishintshe kancane kancane. Kancane kancane iqeda umjikelezo oqhubekayo okhuphukayo, izisekelo ze-petroleum coke zisesephethini eliqinile. Ngaphezu kwalokho, amanye ama-recarburizer agcwele i-graphitized emakethe yezinto ze-electrode ezingezinhle avela ezimbonini zezinto ze-electrode ezingezinhle, kanti inzuzo ye-electrode engezinhle iphansi. Ekupheleni kuka-2022, ukuqala okuphelele akukuhle, kusukela ngaphezu kuka-70% kuya ku-45-60% yamanje. Ukunikezwa kwemikhiqizo engaphansi kwengxenye kuye kwaba buthaka, futhi ukunikezwa kwemakethe kukhuphuke kakhulu. Ukusekelwa kwentengo kwama-recarburizer agcwele i-graphitized kunamandla. Kodwa-ke, kuqhutshwa imboni entsha yamandla, ngokululama kancane kancane komnotho wasekhaya ngo-2023, kusenamaphuzu amasha okukhula kwesidingo sezinto ze-electrode ezingezinhle. Inzuzo yama-electrode angemihle ishintshile isuka kobuthakathaka yaya koqinile, futhi izinga lokusebenza lithuthukisiwe. Umphumela ungakhushulwa ngempumelelo.
Ngo-2023, ngaphansi kwesiqondiso somgomo kazwelonke "wekhabhoni ephindwe kabili", "ukulawulwa okubili kokusetshenziswa kwamandla" kuzokhuthaza imboni yensimbi ukuthi iqhubeke nokunciphisa amandla okukhiqiza insimbi eluhlaza. Kodwa-ke, ngokushintshwa kwamandla embonini yensimbi nensimbi iyonke, ukusebenza kahle kokukhiqiza kuzothuthukiswa kakhulu, futhi umkhiqizo wonke ngeke wehliswe kakhulu, kodwa ungase wande. Ngenxa yalokho, isidingo sezinto zokusetshenziswa sizoqhubeka nokulandela, futhi ukunikezwa kanye nesidingo sama-recarburizers afakwe i-graphitized nakho kuzokhula. Siyakwamukela esimweni esihle.
Amathrendi Amanani Akamuva
Isikhathi sokuthunyelwe: Feb-01-2023