1. Malo otchuka pamsika:
Dipatimenti ya Zamalonda ndi Ukadaulo wa Chidziwitso ku Xinjiang yapereka chidziwitso choti izichita ntchito yoyang'anira mabizinesi m'mafakitale opanga aluminiyamu, zitsulo, ndi simenti pogwiritsa ntchito electrolytic mu 2021. Zogulitsa zomaliza za mabizinesi oyang'anira ndi mabizinesi opanga aluminiyamu okhala ndi aluminiyamu wosungunuka, zitsulo zotayidwa kapena mitundu yambiri ya aluminiyamu; mabizinesi achitsulo ndi zitsulo okhala ndi luso losungunula; Makampani opanga simenti yonse (kuphatikiza kupanga clinker), makampani opanga clinker, ndi makampani opera simenti omwe amapanga simenti ya Portland; zomwe zimayang'aniridwa kwambiri ndikugwiritsa ntchito muyezo wa kuchuluka kwa mphamvu zomwe zimagwiritsidwa ntchito pamakampani, kukhazikitsa njira zochotsera machitidwe obwerera m'mbuyo, kukhazikitsa njira yoyang'anira mphamvu, kukhazikitsa njira yowerengera kuchuluka kwa mphamvu zomwe zimagwiritsidwa ntchito, ndi zina zotero.
2. Chidule cha msika
Masiku ano, msika wonse wa mafuta a coke mdziko muno uli wokhazikika. Posachedwapa, kuchuluka kwa ntchito ya gawo lokonza mafuta la fakitale yokonza mafuta lakhala lotsika. Kupezeka kwa mafuta a coke kuli kotsika, ndipo mtengo wa mafuta ena a coke wakweranso ndi 20-60 yuan/tani. Pakadali pano, motsogozedwa ndi mfundo zoletsa mphamvu ku Guangxi ndi Yunnan, gawo lotsikira lachepa kupanga. Komabe, chifukwa cha kuchuluka kwa mafuta a coke m'mafakitale okonza mafuta kuti azigwiritsa ntchito okha, kugulitsa kunja kwachepa, kutumiza mafuta a coke konse kuli kokhazikika, ndipo zinthu zomwe zili m'mafakitale okonza mafuta zikutsika. Mayendedwe othamanga kwambiri ku Jiangsu ayambiranso, ndipo mtengo wa mafuta a coke okhala ndi sulfure ku East China wakwera moyenerera. Msika wa mafuta a coke okhala ndi sulfure m'chigawo cha Mtsinje wa Yangtze uli ndi kukhazikika kwa zinthu komanso kufunika kwakukulu kwa mafuta. Palibe kukakamizidwa kutumiza mafakitale okonza mafuta. Masiku ano, mitengo ya mafuta a coke yakweranso ndi 30-60 yuan/tani. Kutumiza mafuta a coke okhala ndi sulfure ochepa kuchokera ku PetroChina ndi mafakitale okonza mafuta a CNOOC kuli kokhazikika. Masiku ano, mitengo ya coke ikadali yokhazikika pamlingo wapamwamba, ndipo mafakitale oyeretsera mafuta akuyembekezeka kukweza mitengo yawo ya coke. Ponena za mafakitale oyeretsera mafuta akumaloko, chifukwa cha kuwongolera mwamphamvu mliriwu ku Henan, mayendedwe ena othamanga kwambiri ku Heze ndi ochepa, ndipo kutumiza kwa fakitale yoyeretsera mafuta pakadali pano sikukhudza kwambiri. Masiku ano, mtengo wa coke ku Shandong ukukwera ndi kutsika, ndipo chidwi chogula zinthu zomwe zimafunidwa ndi anthu ambiri chili bwino, ndipo palibe kukakamiza koonekeratu pakupanga ndi kugulitsa fakitale yoyeretsera mafuta. Hualong Petrochemical yasintha index ya lero kukhala petroleum coke yokhala ndi sulfure ya 3.5%. Kutumiza mafuta oyeretsera mafuta ku Northeast China ndikwabwino, ndipo mtengo wa Polaris coke ukupitirira kukwera pang'ono. Jujiu Energy idayamba ntchito yomanga pa Ogasiti 16 ndipo ikuyembekezeka kutenthedwa mawa.
3. Kusanthula kwa zinthu zoperekedwa
Masiku ano, mafuta opangidwa mdziko lonse a coke anali matani 69,930, kuchepa kwa matani 1,250 pamwezi, kapena kuchepa kwa 1.76%. Fakitale ya Dongming Petrochemical ya Runze yokhala ndi mphamvu yopangira matani 1.6 miliyoni pachaka yachedwetsa kutsekedwa kwa chipangizo chopangira mafuta ophikira kuti chikonzedwe, ndipo Jujiu Energy inayamba ntchito yomanga, yomwe sinapangebe coke.
4. Kusanthula kufunika kwa zinthu:
Posachedwapa, kupanga mabizinesi a calcined coke m'nyumba kwakhala kokhazikika, ndipo kuchuluka kwa ntchito za zida za calcined coke kwakhala kukuyenda bwino. Mitengo ya aluminiyamu ya terminal idapitilira kukwera kwambiri. Chifukwa cha kuchepa kwa mphamvu ku Yunnan ndi Guangxi, mtengo wa aluminiyamu ya electrolytic unakwera kufika pa 20,200 yuan/tani. Mabizinesi a electrolytic aluminiyamu anali kugwira ntchito ndi phindu lalikulu, ndipo kuchuluka kwa kugwiritsa ntchito mphamvu kunapitilira kukhala kokwera. Kutumizidwa m'mafakitale. Msika wa carbon wa zitsulo nthawi zambiri umagulitsidwa, misika ya recarburizer ndi graphite electrode yalandira yankho laling'ono, ndipo makampani ali ndi malingaliro olimba odikira ndikuwona. Kufunika kwa msika wa electrode koyipa kuli bwino, ndipo coke ya sulfure yochepa ikadali yabwino kutumiza kunja kwakanthawi kochepa.
5. Kuneneratu za mtengo:
Posachedwapa, msika wa petcoke wa mdziko muno wakhala ukupanga ndi kugulitsa bwino, ndipo mtengo wa aluminiyamu womaliza ukukwera kwambiri, ndipo mbali yofunikira ili ndi chidwi chachikulu cholowa mumsika. Ntchito yothamanga kwambiri mdera la Jiangsu yayambiranso kugwira ntchito bwino, ndipo chidwi chogula cha mabizinesi ozungulira chayambiranso, zomwe ndi zabwino pakukwera pang'ono kwa mitengo ya coke m'mafakitale oyenga mafuta. Kutumiza mafuta a coke oyenga mafuta m'deralo kuli kokhazikika, kuyambika kwa mayunitsi oyenga mafuta m'mafakitale oyenga mafuta akadali pamlingo wotsika, makampani ambiri amagula nthawi iliyonse akafuna, zinthu zomwe zili m'mafakitale oyenga mafuta akadali otsika, ndipo malo osinthira mitengo ya coke ndi ochepa. Kutumiza kwa CNOOC kotsika sulfure coke pamsika kuli bwino, ndipo mitengo ya coke ikuyembekezeka kupitirira kukwera.
Nthawi yotumizira: Ogasiti-16-2021