Msika wa Petroleum Coke Downstream mu Okutobala

Kuyambira Okutobala, kupezeka kwa petroleum coke kwakula pang'onopang'ono. Pankhani ya bizinesi yayikulu, coke ya sulfure yapamwamba yawonjezeka kuti igwiritse ntchito, chuma chamsika chakhazikika, mitengo ya coke yakwera moyenerera, ndipo kuperekedwa kwa zinthu za sulfure za sulfure zoyenga ndizochuluka. Kuphatikiza pa mtengo wokwera m'nthawi yapitayi, malingaliro akumunsi akudikirira ndikuwona ndi owopsa, ndipo mitengo ina ndi yayikulu. Kumadera a kumpoto chakum'maŵa ndi kumpoto chakumadzulo, kutumizidwa kwa coke ya sulfure yotsika kumagwira ntchito, ndipo chidwi chofuna kupeza zinthu ndi choyenera. Tiyeni tiwunikenso msika wamafuta a petroleum coke.

Anode yophika kale ndi chinthu cha elekitirodi chomwe chimagwiritsidwa ntchito ngati zinthu za anode zama cell ophikidwa kale a aluminiyamu electrolytic. Mu electrolytic zotayidwa kupanga ndondomeko, ndi chisanadze anaphika anode osati ntchito monga anode kuti kumizidwa mu electrolyte wa electrolytic selo, komanso nawo anachita electrochemical kupanga mowa. Mitengo yodziwika bwino yamsika wophika kale wa anode ndiyokhazikika, ndipo kupanga mabizinesi kumachitika molingana ndi dongosolo loyambirira, ndipo kugulitsako ndikwabwino. Komabe, poyerekeza chithunzi pamwambapa, tipeza kuti mtengo wapakati wamanode ophika kale mu Okutobala 2020 ndi Okutobala 2021 wakhala akusiyana kwa nthawi yayitali, makamaka ku East China, komwe kusiyana kuli pafupifupi 2,000 yuan/tani, ku Central China. , Kumpoto chakumadzulo, ndi Kumwera chakumadzulo kwa China. Kusiyana kwachigawo kuli pakati pa 1505-1935 yuan/ton.

Posachedwapa, chifukwa cha chikoka cha zinthu zapamwamba monga magetsi ochepa, kupanga zochepa komanso kulamulira kwapawiri kwa aluminiyamu ya electrolytic, mtengo wakwera njira yonse, ndipo wakhalabe wapamwamba posachedwapa. Eni ake abweretsa katundu pamtengo wokwera, ndipo olandila kunsi kwa mtsinje amadzadzanso nkhokweyo pamadips. Chifuniro chonse cholandira katundu chawonjezeka. , Voliyumu yonse yamalonda ndi avareji; pambuyo pa Tsiku la Dziko, makampani opangira calcining ali ndi katundu wokwanira ndipo sakufuna kugula mafuta a petroleum coke. Makampani ena opangira calcining ali ndi mphamvu zochepa komanso zoletsa kupanga. Kufunika kwa petroleum coke kwatsika, ndipo mtengo wa petroleum coke watsika posachedwa kuchokera pamlingo wapamwamba.