Msika wa ogula watha nyengo, kufunikira kotsika kwa aluminiyamu ya electrolytic ndikotsika, ndipo mphamvu zopangira ndi zoperekera zikukwera. Mtengo wa aluminiyumu uli pansi pa zovuta komanso ntchito yofooka
Mafuta a kokonati
Mitengo idasakanizidwa pakutsika kwa malonda pamsika
Malonda apamsika adatsika, mitengo ya coke idasakanizidwa. Pankhani ya bizinesi yayikulu, malonda oyeretsera a Sinopec akadali abwino, mtengo wa coke ndi wokhazikika mpaka 20-60 yuan / tani; Mafuta oyeretsera a Petrochina akadali kutumiza, zogula zapansi ndi zabwino; Mitengo ya coke yoyenga ya Cnooc imakhalabe yokhazikika, yotsika mtengo. Pankhani yoyenga, malonda otumizira makina oyeretsera adatsika, mtengo wa coke unasintha kuchoka pa 50 kufika pa 480 yuan/ton, ndipo zogula zambiri zapansi panthaka zinapangidwa pofunidwa. Kupezeka kwa msika kumachulukirachulukira, mabizinesi a aluminiyamu amayamba kwambiri, amafunikira mbali yothandizira. Zikuyembekezeka kuti kukhazikika kokhazikika kwamitengo ya coke mochedwa, gawo limodzi lakusintha kotsatira.
Kalcined petroleum coke
Kukhazikika kwamitengo ya coke wamba
Msika wonse wantchito ndi wamba, mtengo wamba wa coke umagwira ntchito mokhazikika. Kusintha kwamitengo yamafuta amafuta a coke kuphatikizika, kutsika kwamadzi ndi koyenera, oyenga nthawi zambiri amasintha mtengo malinga ndi zomwe amapeza, kuthandizira mbali yamtengo kuli koyenera, kupezeka kwa msika wa calcined coke ndikokhazikika, msika wakumunsi wa electrolytic aluminiyamu ndi wofooka komanso wosasunthika, malonda amsika ndi abwinobwino, zoyezera zoyezera zomwe zikugwiritsidwa ntchito ndizomwe zimafunikira. M'kanthawi kochepa, mtengo wa coke wapakhomo ndi wokhazikika.
Anode yophika kale
Mtengo wamsika ndi wokhazikika ndipo malamulo ambiri amachitidwa makamaka
Masiku ano malonda msika ndi ambiri, msika malamulo atsopano ndi zochepa, malamulo ambiri makamaka anaphedwa, wonse mtengo yokonza bata. Mtengo wa zopangira petroleum coke mbale khola kusintha, kusintha osiyanasiyana 50-480 yuan/tani, malasha phula mtengo khola dikirani-ndi-kuona, mtengo mbali thandizo ndi chovomerezeka; Mlingo wogwirira ntchito wamafuta oyeretsera anode ndiwokhazikika, ndipo kupezeka kwa msika sikunasinthe kwakanthawi. Mtengo wa aluminiyamu ya electrolytic kumunsi ndi yofooka komanso yotsika. Kuchuluka kwa mabizinesi a aluminiyamu omwe adayikidwa pakupanga kumakhalabe kwakukulu, chithandizo cha mbali yofunikira ndi chokhazikika, ndipo mtengo wamsika wa anode ndi wokhazikika mkati mwa miyezi.
Msika wa anode wophikidwa kale mtengo wamtengo wapatali wamtengo wapatali wamtengo wapatali wa 6710-7210 yuan/tani, mtengo wapamwamba 7110-7610 yuan/tani.
Nthawi yotumiza: Jul-27-2022