Ezona ndawo zisetyenziswayo ezantsi kweemveliso zepetroleum coke zaseTshayina zisagxile kwi-anode ebhakwe ngaphambili, ifutha, icarbonator, isilicon (kubandakanywa nesilicon metal kunye nesilicon carbide) kunye negraphite electrode, apho ukusetyenziswa kwentsimi ye-anode ebhakiweyo kukwinqanaba eliphezulu. imveliso, eye yaba yeyona nto iphambili ekuqhubeni ukukhula kokusetyenziswa kwe-petroleum coke.
Itshathi yesakhiwo sokusetyenziswa kwepetroleum coke yaseTshayina ngo-2021
Ngo-2021, indawo esezantsi yokusetyenziswa kwe-petroleum coke yaseTshayina isabhakwa ngaphambili, i-anode, i-fuel, i-silicon, i-carbonizer, i-graphite electrode kunye ne-anode materials.
Kuwo wonke unyaka, umda wenzuzo yazo zombini i-aluminiyam ye-electrolytic, i-silicon yesinyithi kunye ne-silicon carbide ifikelele kwinqanaba eliphezulu, kwaye amashishini akhuthazeke kakhulu ukuba aqalise ukwakha. Nangona kunjalo, njengeshishini eliphezulu lokusetyenziswa kwamandla, imveliso iyonke ichaphazeleka kakhulu kukuthintelwa kwamandla. Nangona imfuno ayinakukhutshwa ngokupheleleyo, imfuno yepetroleum coke isakhula.
Ngokubhekiselele kumafutha, phantsi kwemvelaphi yokunqongophala kwamalahle, iindawo zokucoca zandisa ukuzisebenzisa, zandisa umthamo wokuthenga kunye nemfuno elungileyo yonke; Ngo-2021, izityalo zeglasi zinenzuzo enhle, izinga eliphezulu lokusetyenziswa kunye nemfuno efanelekileyo ye-petroleum coke.Imfuno efanelekileyo yezinto ezimbi ze-electrode nazo ziqhuba ukuveliswa kwee-carbon-enhancing agents.Imfuno ye-silicon electrode ilungile, kodwa imfuno ye-electrode ye-graphite yensimbi ibanzi.
Itshathi yexabiso le-coke yasekhaya ebaliwe ngo-2021
Kwisiqingatha sokuqala sika-2021, ixabiso le-coke le-coke ye-sulphur ephantsi yesulfure libonise umkhwa wokunyuka kuqala kwaye wehla. Kwisiqingatha sesibini sonyaka, inkxaso yokuphela kwemfuno yayizinzile, kwaye ixabiso le-coke lokubala liqhubekile nokunyuka. Ukuxhaswa ngamaxabiso ezinto ezibonakalayo, amaxabiso e-coke e-calcined aphakama ngokukhawuleza, kwaye ixabiso lokuthengiselana kwikota yokuqala liye lanyuka nge-2,850 yuan / ton. Kwisiqingatha sesibini sonyaka, i-downstrip ephantsi ijika imfuno ebuthathaka, i-double-developed ye-market material, i-electrode ye-regative policy ibonakaliswe, kodwa i-electrode ye-regative policy ichaphazeleka, i-electrode ichaphazele i-geographic policy. umgangatho ophezulu kunye nexabiso eliphantsi lecoke yesulfure liqhubekile nokunyuka, ixabiso lecoke eliphantsi lesulfure calcination lenyuka ngokufanelekileyo, kwaye ixabiso lentengiselwano yecoke yokubala kwikota yesine linyuke laya phezulu ngonyaka.
Ngo-2021, ixabiso le-coke yeoli yesulfure yasekhaya ephakathi-phezulu ibonise ukunyuka okuhlangeneyo, kwaye ixabiso le-terminal electrolytic aluminium linyuke laya kwimbali ephezulu kulo nyaka. I-aluminiyam i-carbon market intando yokungena kwimarike yayiphezulu, kwaye phantsi kwenkxaso yokuphela kwemfuno, i-medium-sulfur calcined coke ixabiso ngokusisiseko ligcine ukunyuka.
Itshathi yexabiso lecoke yesulfure yasekhaya ephakathi kunye ne-anode ebhakwe kwangaphambili ngo-2021
Kwi-2021, exhaswa ngokunyuka okubukhali kweemarike ze-terminal, ixabiso le-anode ebhakiweyo ngaphambili liye laphakama kwinqanaba eliphezulu. Umndilili wexabiso lonyaka le-anode ebhakiweyo ngaphambili yayiyi-4,293 yuan / ton, kwaye ixabiso eliqhelekileyo lonyaka linyuke nge-1,523 yuan / itoni okanye i-54.98% xa kuthelekiswa naleyo ngo-2020.
Kwisiqingatha sesibini sonyaka, ulwakhiwo lwehlile ngenxa yempembelelo yolawulo oluphindiweyo kunye nomlinganiselo wamandla kwezinye iingingqi, kodwa ixabiso lilonke lisahamba phezulu, kwaye imfuno ye-coke yesulfure ephakathi yayizinzile, kunye nempembelelo ye-medium sulfur coke ephuculweyo kwixabiso le-electrolytic ephuculweyo ye-electrolytic. Amashishini e-aluminium aqhubeka esebenza ngexabiso eliphezulu, kwaye ukukhutshwa kwamandla amatsha okuvelisa amashishini e-aluminium kwenza inkxaso esebenzayo yokuthunyelwa kwe-anode market.NgoDisemba, amaxabiso e-anode e-pre-baked awela ngenxa yokuhla kwamaxabiso ezinto eziluhlaza, kodwa unyaka wonke, ixabiso laliphezulu kakhulu kunoko ngexesha elifanayo kunyaka ophelileyo.
Itshathi yexabiso lekhabhoniza yasekhaya ngo-2021
Ngo-2021, intengiso ye-carbon agent yasekhaya ilungile. Ukuqhutyelwa yimarike yezinto eziluhlaza kunye nezinto ze-cathode, ixabiso le-carbon agent litshintshile kwisiqingatha sokuqala sonyaka. Kwisiqingatha sesibini sonyaka, yaqala ukunyuka kakhulu ngexabiso lezinto eziluhlaza, kwaye ixabiso le-carbon agent libonise ukunyuka okunyukayo.
Kuwo wonke unyaka, ixabiso calcined coke carbon enyuka arhente kukhokelela ukunqongophala kwemithombo yepetroleum coke yasekhaya kwiindawo zokuhluza zasekhaya (ukugcinwa centralized coke calcined kunye nemithombo amalahle ziqinile) .Ukuchatshazelwa yiendleko zemathiriyeli ekrwada kunye nemfuno esezantsi, abanye abavelisi bekhabhoni yegraphite ubukhulu becala bafumana iindleko zokusetyenzwa kwe-petroleum kwizixhobo zokunyusa i-electrode raw, isiphumo esincinci se-carbon ye-electrode. Kwiikota ezintathu zokuqala, ixabiso lalisebenza ngokusisiseko, kwaye ikota yesine yaqala ukufuna ukuqhuba ixabiso.
Itshathi yexabiso elilinganayo le-thermal thermal coke kunye nepetroleum coke ngo-2021
Kwiikota ezintathu zokuqala zowama-2021, uqoqosho olukhulu lwase-China luqhubekile nokusimama ngokuthe ngcembe, kwaye usetyenziso lombane lulonke lunyuke nge-12.9% ngonyaka. Imfuno yamandla yanda ngokukhawuleza, kunye nesiphumo esibi samandla ombane, ukuveliswa kwamandla obushushu kwanda nge-11.9% kwiinyanga ezisi-9 zokuqala ngonyaka, kwaye imfuno yamalahle eshushu yanda ngokukhawuleza, eyona mpembelelo iphambili yokukhula kokusetyenziswa kwamalahle. yehla, izinga lokukhula kwemveliso yentsimbi yehagu, i-coke, isamente kunye nezinye iimveliso ezinxulumene nazo zawa, kunye nokusetyenziswa kwamalahle kumashishini ensimbi kunye nezixhobo zokwakha kwawa ngokufanelekileyo. Ngokubanzi, ukusetyenziswa kwamalahle eChina kwikota ezintathu zokuqala zokusetyenziswa kwamalahle kwanda ngokukhawuleza ngonyaka, kwaye izinga lokukhula ngokuthe ngcembe lawa. phezulu.Ngaphantsi kwenkxaso yexabiso eliphezulu lemarike yamalahle, ukuthunyelwa kwe-high-sulfur fuel coke market yasekhaya kunye ne-high-sulfur kwintengiso ye-coke yenza ukutsalwa okulungileyo, ukuxhasa ixabiso le-oyile ye-coke transaction yenyuka ukuya kwinqanaba eliphezulu.Kwikota yesine, njengoko urhulumente waqala ukulawula nokungenelela kwimarike yamalahle, amaxabiso amalahle ehla kakhulu, ukuthunyelwa kwe-high-sulfure ye-coke ye-coke kunye ne-oyile ye-coke yasekhaya yehla ngokuhambelana ne-coke ye-coke market kunye ne-port coke market.
Ngokubanzi, ngo-2021, imfuno yokuphela kokuthengwa kwempahla ilungile, kwaye izixhobo ezitsha zokuvelisa ezantsi ziqalisiwe. Nangona imfuno iyancipha kancinci phantsi kwempembelelo yolawulo oluphindwe kabini, isenza inkxaso eqinile kwimarike yeoli kunye ne-coke, kwaye ixabiso le-coke liqhubeka nokugcina umsebenzi ophezulu. Imarike ye-aluminium ye-carbon iyaqhubeka ithengisa kakuhle, ixabiso lemarike ye-terminal liphezulu, umthwalo wokuqala we-electrolytic aluminium amashishini aphezulu, kwaye imfuno ye-petroleum coke ingaqhubeka nokunyuka.
Ixesha lokuposa: Jan-13-2022