Kuleli sonto, intengo yemakethe ye-graphite electrode yasekhaya iqhubekile nokugcina umkhuba ozinzile nokhuphukayo. Phakathi kwazo, i-UHP400-450mm yayinamandla kakhulu, kanti intengo ye-UHP500mm nangaphezulu kwezincazelo yayizinzile okwesikhashana. Ngenxa yokukhiqizwa okulinganiselwe endaweni yaseTangshan, amanani ensimbi muva nje angene esigabeni sesibili somkhuba okhuphukayo. Njengamanje, inzuzo ngethani lensimbi yesithando sikagesi icishe ibe yi-400 yuan, kanti inzuzo ngethani lensimbi yesithando sikagesi icishe ibe yi-800 yuan. Izinga lokusebenza lilonke lensimbi yesithando sikagesi likhuphuke kakhulu laya ku-90.%, uma kuqhathaniswa nezinga lokusebenza lesikhathi esifanayo seminyaka edlule, kube nokwenyuka okukhulu. Muva nje, isidingo sama-electrode e-graphite yizigayo zensimbi sikhule kakhulu.
Isici semakethe
Ngenxa yokulawulwa okubili kokusebenza kahle kwamandla e-Inner Mongolia kanye nokuncishiswa kukagesi eGansu nakwezinye izifunda kusukela ngoJanuwari kuya kuMashi, inqubo ye-graphitization ye-graphite electrode isibe yisithiyo esikhulu. Njengoba sonke sazi, i-Inner Mongolia iyisisekelo se-graphitization, futhi umthelela wamanje olinganiselwe ufinyelele ku-50%-70%, ingxenye yenqubo. Inani lemikhiqizo eqediwe sekwephuzile ekhishwe abakhiqizi be-graphite electrode lilinganiselwe kakhulu. Ekuqaleni kuka-Ephreli, umjikelezo wokugcina wesizini yokuthengwa kwensimbi usuphelile, kodwa abakhiqizi be-graphite electrode abavamile abanele esitokweni, futhi kulindeleke ukuthi ama-graphite electrode azoqhubeka nokukhula kancane kancane esikhathini esizayo esiseduze.
Ama-Raw material
Intengo ye-Jinxi yangaphambili yefektri inyuswe ngama-yuan angu-300/ton futhi kuleli sonto. Kusukela ngoLwesine, ikhotheshini ye-Fushun Petrochemical 1#A petroleum coke ihlale ku-yuan angu-5,200/ton, kanti isiphakamiso se-coke ene-sulfur calcined coke ephansi sasingu-5600-5800 yuan/ton, okuwukwenyuka kwama-yuan angu-100/ton. I-Ton. I-Dagang isiqalile ukulungiswa, futhi ukulungiswa kuzohlala izinsuku ezingu-45. Amanani e-needle coke yasekhaya azinzile okwesikhashana kuleli sonto. Njengamanje, amanani ajwayelekile emikhiqizo yasekhaya esekelwe emalahleni kanye neyamafutha angama-yuan angu-8500-11000/ton.
Isici sesitshalo sensimbi
Amanani ensimbi yasekhaya ayaqhubeka nokukhuphuka kuleli sonto, ngebanga elingaba ngu-150 yuan/ton. Abasebenzisi bokugcina bathenga kakhulu uma befuna. Abathengisi basenethemba ngokuqapha ngombono wemakethe. Izimpahla zisengaphansi kwengcindezi ethile. Umbono wemakethe uncike kakhulu ekutheni isidingo singakhuphuka yini ekuqaleni kuka-Ephreli. Njengamanje, inzuzo yezitshalo eziningi zensimbi yesithando sikagesi isifinyelele ku-400-500 yuan/ton, kanti izinga lokusebenza kwezithando zikagesi ezweni lonke lidlule ku-85%.
Isikhathi sokuthunyelwe: Ephreli-16-2021