Kule veki, imakethi ye-petroleum coke yasekhaya ichatshazelwe kukuxinana kwezixhobo. Iiyunithi eziphambili, ii-sinopec refineries ziyaqhubeka nokunyuka; Amaxabiso e-Cnooc subordinate low sulfur coke individual refinery anyukile; iPetrochina isekelwe kuzinzo.
Ukucocwa kwengingqi, ngenxa yokungabikho kwenkxaso yempahla yokucocwa, kuvula indlela ebanzi yokunyuka. Ngokwendlela yokubala ulwazi, ngoJulayi 29, ixabiso eliqhelekileyo le-petroleum coke yasekhaya yayiyi-2418 CNY/ton, inyuke nge-92 CNY/ton xa ithelekiswa ne-22 kaJulayi.
Ixabiso eliqhelekileyo le-petroleum coke eShandong yayiyi-2654 CNY/ton, inyuke nge-260 CNY/ton xa ithelekiswa ne-22 kaJulayi. Imarike ye-electrode ye-sulfur coke ephantsi, i-graphite electrode izinzile kakhulu, amanye amashishini asebenze kancinci, achaphazeleka yile coke ye-sulfur ephantsi ukulungiswa ngokubanzi kunqunyelwe. Ngokuphathelele i-sulfur coke ephakathi nephezulu, okwangoku echaphazeleka kukulungiswa kweendawo zokucoca kunye nemarike yemveliso yeoyile embi, umthwalo wokuqala weendawo zokucoca uphantsi kwelinye inqanaba, kwaye ixabiso le-sulfur coke ephakathi nephezulu liyaqhubeka nokugqobhoza kwaye linyuke liye kwinqanaba eliphezulu. Imarike yamalahle ashushu, ngokubanzi, kulindeleke ukuba kwixesha elifutshane, imarike yamalahle ashushu yasekhaya iya kuba kwimeko yokukhwankqiswa okukhulu, kusafuneka kugxilwe kutshintsho lwecala lokubonelela. Imarike ye-aluminium ye-electrolytic, kulindeleke ukuba kwixesha elifutshane izinto ezilungileyo ezingenanto zidibanise, ixabiso le-aluminium liyaqhubeka nokusebenza malunga ne-19,500 CNY/ton isikhundla sinokwenzeka ngakumbi. I-Carbon, exhaswa ngamaxabiso aphezulu e-aluminium, ukuthunyelwa kwemveliso ye-carbon kulungile, kodwa iindleko zezinto eziluhlaza ziyaqhubeka nokunyuka, amashishini e-carbon kulindeleke ukuba aqhubeke nokusebenza phantsi koxinzelelo kwiveki ezayo. Imarike yeglasi, kwiveki yesine kaJulayi, iglasi edadayo yasekhaya iqhubekile nokunyuka, imarike kufuneka ihlale izinzile, isityalo sokuqala sikwinkxaso yokugcina ephantsi phantsi kokunyuka kwamaxabiso asebenzayo. Okwangoku, ixabiso lokuqala libe kwinqanaba eliphezulu, kwaye kukho inani elithile lesitokhwe phakathi nasezantsi, kwaye kuthatha ixesha ukufunxa ukunyuka kwamaxabiso. Amaxabiso eglasi kulindeleke ukuba azinze kwiveki ezayo ngokunyuka okuncinci kwengingqi. Ixabiso eliqhelekileyo kulindeleke ukuba libe malunga ne-3100 CNY/ton kwiveki ezayo. Imarike yesinyithi yesilicon, imeko yexesha elifutshane yokubonelela ngeenkonzo inzima ukuyilula, kodwa amaxabiso aphezulu asezantsi ukuze afumane ukuzimisela kokunciphisa, kulindeleke ukuba amaxabiso esilicon kwiveki ezayo asenendawo encinci yokunyuka.
Imarike yentsimbi yokwakha, imarike yangoku ikwimeko yokubonelela kunye nemfuno ezimbini ezibuthathaka, ukuhlaziywa kwentsimbi kwanda kancinci kancinci, ngenxa yobushushu obuphezulu kunye nemvula ezantsi komlambo, ukukhanya kwentengiselwano, utshintsho lwempahla yoluntu alukho lukhulu, ishishini lemarike lilumke ngakumbi ukulinda nokubona. Iziseko zemarike zitshintsha kancinci, kodwa ngokungena kuka-Agasti, ubushushu obuphezulu kunye nokumanzi okanye ukuncipha kancinci kancinci, umdla wokusebenza kwabarhwebi bomgca wesibini nowesithathu unokwanda, ngoko ke ukukhwankqiswa kwamaxabiso emarike yexesha elifutshane kulindeleke ukuba kube namandla, uluhlu olulindelweyo yi-50-80 CNY/ton. Ngokuphathelele ukubonelela kunye nemfuno kunye neemveliso ezinxulumene noko, ukunikezelwa kwe-petroleum coke kuya kwanda kwiveki ezayo njengoko inani leendawo zokucoca ezibuyayo kumgca lisanda. Kwicala lemfuno, inzuzo esezantsi ayilunganga kwaye ukuncitshiswa kwemveliso kuqalile ukwenzeka, kodwa amaxabiso e-aluminium anokunyuka kwakhona ngenxa yokwahlulwa kwamandla. Iimveliso ezinxulumene noko, amalahle obushushu asasebenza kakhulu. Kulindeleke ukuba ngokunyuka kwe-petroleum coke ukuya kwinqanaba elithile eliphezulu, ukuthengiswa kwezixhobo ezinamaxabiso aphezulu kuya kuthintelwa, ukususela kwiveki ezayo, ixabiso eliphezulu lokucocwa komhlaba lisenokuwa, iyunithi ephambili igcina okwethutyana umkhwa wokunyuka okongezelelweyo.
Ixesha lokuthumela: Julayi-31-2021