Ixabiso leMveliso yeCarbon yanamhlanje

I-coke yepetroliyam

Umahluko kwimarike, ukunyuka kwexabiso le-coke kunqunyelwe

Imarike ye-coke yepetroleum yanamhlanje irhweba kakuhle, ixabiso le-coke ephambili liye lehliswa kancinci, kwaye ixabiso le-coking yasekuhlaleni liye lahlanganiswa ukuze kugcinwe uzinzo. Ngokuphathelele ishishini eliphambili, ixabiso le-coke kwezinye iindawo zokucoca phantsi kweSinopec lehle ngama-60-300 yuan/ton, kwaye urhwebo lwemarike belwamkelekile; ixabiso le-coke leFushun Petrochemical, indawo yokucoca phantsi kwePetroChina, lasabela kwimarike, kwaye akukho xinzelelo lokuthunyelwa kweendawo zokucoca; indawo yokucoca phantsi kweCNOOC igcine uzinzo. Ukuthumela kwamanye amazwe, imfuno ephantsi ingcono. Ngokuphathelele iindawo zokucoca zasekuhlaleni, ukuthunyelwa kweendawo zokucoca kusamkelekile. Ichaphazeleka sisixa esikhulu se-coke esifika echwebeni, ukuthunyelwa kwe-coke enesulfure ephezulu kuphantsi koxinzelelo. Isantya sokugcinwa kwempahla ngezantsi siye sehla, kwaye ixabiso le-coke yemarike liye lazinza kancinci. I-Ton. Amanqanaba okusebenza kweendawo zokucoca aphezulu kwaye azinzile, kwaye inkxaso ecaleni kwemfuno iyamkeleka. Kulindeleke ukuba ixabiso le-coke ephambili lizinze kwaye lilungiswe kancinci kwixesha elizayo, kwaye ixabiso le-coking yasekuhlaleni liya kutshintsha kwaye lilungelelanise.

I-Calcined Petroleum Coke

Urhwebo lwemarike luzinzile kwaye amaxabiso e-coke azinza okwethutyana

Urhwebo lwemarike ye-calcined petroleum coke lubuthathaka kwaye luzinzile namhlanje, kwaye ixabiso le-coke liqhubeka ngokuzinzileyo emva kokuba imeko ihlile. Ixabiso le-coke eluhlaza ye-petroleum, i-coke ephambili, lihlawulele ukwehla, kwaye ixabiso le-coking lendawo liguquguquka ngaphakathi koluhlu oluncinci, kunye noluhlu lohlengahlengiso lwe-50-150 yuan/ton. Imarike yayirhweba kakuhle, kwaye inkxaso ecaleni kweendleko yazinza. Ngexesha elifutshane, i-calcined petroleum coke refinery ibisebenza ngokuzinzileyo, unikezelo lwemarike lwanele, kwaye uluhlu lwezinto luqokelelene kancinci. Iinkampani ezisezantsi zinesantya esicothayo sokuqokelela ngaphambi komnyhadala. Akukho nzuzo icacileyo kwicala lemfuno. Iqhutywa kwicala lezinto eziluhlaza, kulindeleke ukuba ixabiso le-calcined coke lizinze kancinci kwixesha elifutshane. , i-refinery ilungise ixabiso ngokwesixa sempahla.

I-anode ebhakiweyo kwangaphambili

Umyalelo wexesha elide wabaphathi benkampani unomthamo wokurhweba ozinzileyo

Urhwebo lwemarike lwee-anode ezibhakiweyo kwangaphambili luyamkeleka namhlanje, kwaye ixabiso lee-anode liya kuhlala lizinzile kwinyanga. Ixabiso eliphambili le-coke le-petroleum coke yezinto eziluhlaza liye lehla kancinci, kwaye ixabiso le-coking yasekuhlaleni liye latshintsha kuluhlu oluncinci, kunye noluhlu lohlengahlengiso lwe-50-150 yuan/ton. Ixabiso le-coal tar pitch lizinzile okwethutyana, kwaye inkxaso yecala leendleko iya kuzinza kwithuba elifutshane; izinga lokusebenza kweenkampani ze-anode liphezulu kwaye lizinzile, kwaye unikezelo lwemarike Umthamo awunyukanga kakhulu, uluhlu lwezinto zokucocisa lukwinqanaba eliphantsi, ixabiso le-spot aluminium liyatshintsha kwinqanaba eliphantsi, intengiselwano yemarike ayiphucukanga kakhulu, izinga lokusetyenziswa kwemveliso ye-aluminium ye-electrolytic lisephezulu, kwaye icala lemfuno alinankxaso ilungileyo kwithuba elifutshane. Kulindeleke ukuba ixabiso le-anode lihlale lizinzile kwinyanga.

Ixabiso lentengiselwano yemarike ye-anode ebhakiweyo kwangaphambili yi-6225-6725 yuan/ton kuquka irhafu kwicala eliphantsi, kunye ne-6625-7125 yuan/ton kwicala eliphezulu.

I-aluminium ye-electrolytic

Ukusetyenziswa kakubi, amaxabiso e-aluminium ehlile

Ngomhla wesi-6 kweyoMqungu, ixabiso eMpuma China lehle ngama-30% xa kuthelekiswa nosuku lorhwebo oludlulileyo, kwaye ixabiso eMzantsi China lehle ngama-20% ngosuku. Imarike yendawo eMpuma China ibuthathaka ekuthunyelweni, abanini bechungechunge lweBuddha bayathumela, isitokhwe esisezantsi siyathandabuza, kwaye kuphela imali encinci ethengwayo xa ifunwa, kwaye intengiselwano yemarike ibuthathaka; ukujikeleza kwezixhobo kwimarike yendawo eMzantsi China kuyaqina, abanini bayathandabuza ukuthengisa ngexabiso eliphezulu, kwaye isiphelo sifumana iimpahla. Kubekho uphuculo oluthile, kwaye ukuguquka kwemarike kwamkelekile; kwicala lamazwe ngamazwe, idola yaseMelika iguquguquka kwaye yehla, kwaye imarike ngoku itshintshela ingqalelo yayo kwingxelo yengqesho engeyoyezolimo yase-US ezayo kamva namhlanje, eya kusetyenziswa yimarike ukugweba indlela yokunyuka kwenzala elandelayo ye-Fed; yasekhaya Kwelinye icala, phantsi kwemvelaphi yeenzuzo zoqoqosho eziphelayo, iShanghai Aluminium ixhomekeke ngakumbi kwiziseko. Izinga lokukhula kwempahla ye-aluminium ingot liyehla namhlanje, kodwa ukusetyenziswa kwesiphelo akulunganga, kwaye amaxabiso e-spot aluminium ayaqhubeka ehla. Kulindeleke ukuba ixabiso elimiselweyo le-aluminium ye-electrolytic kwimarike yexesha elizayo lifikelele kuluhlu lwe-17,450-18,000 yuan/ton.

I-aluminiyam oxide

Iintengiselwano ezingaqhelekanga kwimarike, amaxabiso azinzi okwethutyana

Ngomhla wesi-6 kuJanuwari, imeko-bume iyonke yemarike ye-alumina yelizwe lam yayizolile kancinci, kukho iintengiselwano ezimbalwa kuphela ngamaxabiso aphezulu. Ngenxa yeendleko eziphezulu kunye noxinzelelo lokuthuthwa, izinga lokusetyenziswa kwamandla emveliso ye-alumina alikapheli; izicwangciso zokuthenga amashishini e-aluminium e-electrolytic asezantsi ngokusisiseko zifikelele esiphelweni, kwaye ukuzimisela kophando lwangoku kwimarike akukapheli, kwaye amashishini ambalwa kuphela athenga xa efunwa. Ukongeza, amandla ombane eGuizhou akhawuleza, kwaye amashishini e-aluminium e-electrolytic kulo mmandla aqalisa umjikelo wesithathu wemveliso yokunciphisa umthwalo. Ubungakanani balo mjikelo wokunciphisa imveliso kulindeleke ukuba bube malunga neetoni ezingama-200,000. Kwixesha elifutshane, imfuno ye-alumina isenokungaphucuki. Kulindeleke ukuba ixabiso le-alumina yasekhaya lihlale lizinzile kwixesha elizayo.