Mitengo yapakhomo ya petcoke idayambitsa kukwera kwachiwiri mchaka chino

Posachedwa, mothandizidwa ndi kufunikira kwamakampani akutsika, mitengo yapakhomo ya petcoke idayambitsa kuwonjezereka kwachiwiri mchaka.Kumbali yogulitsira, petcoke yochokera kunja inali yaying'ono mu Seputembala, kuperekedwa kwa zinthu zapakhomo za petcoke kunachira pang'ono kuposa momwe amayembekezera, ndipo kuyengedwa kwaposachedwa kwa petroleum coke sulfure zili Kumbali yokwera, zinthu zotsika za sulfure zamafuta a petroleum coke ndizosowa kwambiri.

Posachedwa, mothandizidwa ndi kufunikira kwamakampani akumunsi, mtengo wapakhomo wa petcoke unadzetsa kukwera kwakukulu kwachiwiri chaka chino.Pa mbali yogulitsira, kuchuluka kwa mafuta a petroleum coke mu Seputembala kunali kochepa, ndipo kuperekedwa kwa zinthu zapanyumba zamafuta amafuta sikunapezekenso monga momwe amayembekezera.Kuphatikiza apo, mafuta a sulfure omwe ali mu petroleum coke poyenga posachedwapa anali okwera kwambiri, ndipo zopangira mafuta a sulfure a petroleum coke zinali zochepa kwambiri.Kumbali yofunikira, kufunikira kwa kaboni wa aluminiyamu ndikolimba, ndipo malo osungiramo nyengo yozizira kumadera akumadzulo atsegulidwa motsatira.Munda wa zinthu za anode wathandizira kwambiri kufunikira kwa mafuta a sulfure otsika, ndipo zochulukirachulukira zamafuta amafuta a sulfure otsika kwambiri zalowa m'mabizinesi opangira ma graphite.

Mtengo wamtengo wa Low-sulfur petroleum coke ku East China mu 2021

Tikayang'ana pamtengo wamtengo wapatali wa mafuta a sulfure otsika ku Shandong ndi Jiangsu, mtengo kumayambiriro kwa 2021 udzakhala 1950-2050 yuan/ton.M'mwezi wa Marichi, chifukwa cha zovuta ziwiri zakuchepa kwa petcoke zapakhomo komanso kukwera kwa mitengo yapamtunda, mitengo yapakhomo idapitilira kukwera kwambiri.Makamaka, coke ya sulfure yotsika idayang'anizana ndi kukonzanso kwamakampani.Mtengo unakwera mpaka RMB 3,400-3500/tani, kugunda mbiri.Kuwonjezeka kwa 51% patsiku limodzi.Kuyambira theka lachiwiri la chaka, mitengo yawonjezeka pang'onopang'ono mothandizidwa ndi kufunikira kwa aluminiyamu carbon ndi carbon steel carbon (carburizers, electrodes wamba graphite electrodes).Kuyambira mu Ogasiti, chifukwa chakukwera motsatizana kwamitengo yamafuta otsika a sulfure kumpoto chakum'mawa kwa China, kufunikira kwa coke yamafuta otsika sulfure m'munda wa zinthu za anode kwasamukira ku East China, komwe kwathandizira kuchuluka kwa sulfure otsika. mitengo ya petroleum coke ku East China mpaka pamlingo wina.Pofika sabata ino, mtengo wa mafuta a sulfure otsika ku Shandong ndi Jiangsu wakwera kufika pa 4,000 yuan / tani, mbiri yakale, yomwe ndi kuwonjezeka kwa 1950-2100 yuan / tani, kapena kuposa 100%, kuchokera chiyambi cha chaka.

Mapu ogawa amadera akumunsi kwa coke wa sulfure wapamwamba kwambiri ku East China

Monga tikuonera pa chithunzi pamwambapa, kuyambira sabata ino, ponena za kugawa mafuta a coke kumunsi kwa mtsinje m'zigawo za Shandong ndi Jiangsu, kufunika kwa carbon aluminiyamu kunali pafupifupi 38%, kufunika kwa maelekitirodi olakwika ndi 29% , ndi kufunikira kwa carbon steel.Imawerengera pafupifupi 22%, ndipo magawo ena amawerengera 11%.Ngakhale kuti mtengo wamakono wa mafuta a sulfure otsika kwambiri m'derali wakwera kufika pa 4,000 yuan / toni, gawo la carbon carbon aluminiyamu lidakali pamwamba pa mndandanda chifukwa cha chithandizo chake champhamvu.Kuphatikiza apo, kufunikira konse m'gawo loyipa la ma elekitirodi ndikwabwino, ndipo kuvomereza kwamitengo ndikokulirapo, ndipo kufunikira kwake kumafikira 29%.Kuyambira theka lachiwiri la chaka, kufunikira kwamakampani opangira zitsulo zapakhomo kwatsika, ndipo kuchuluka kwa ng'anjo yamagetsi yamagetsi kwakwera pafupifupi 60%, ndipo kuthandizira kwa maelekitirodi a graphite ndikofooka.Chifukwa chake, kunena kwake, kufunikira kwa coke yamafuta otsika a sulfure m'munda wachitsulo wa carbon kwatsika kwambiri.

Pazonse, mabizinesi opanga petcoke otsika sulfure a PetroChina akhudzidwa ndi kupanga mafuta am'madzi a sulfure pang'ono, ndipo kutulutsa kwawo kwatsika.Pakalipano, zizindikiro za mafuta a sulfure otsika ku Shandong ndi Jiangsu ndizokhazikika ndipo sulfure imasungidwa mkati mwa 0.5%, ndipo khalidweli lakhala likuyenda bwino kwambiri poyerekeza ndi chaka chatha.Kuonjezera apo, kufunikira m'madera osiyanasiyana akumunsi kwa mtsinje kudzawonjezeka mosayembekezereka, choncho m'kupita kwa nthawi, kuchepa kwa zinthu zapakhomo zokhala ndi sulfure petroleum coke kudzakhala kwachilendo.