1. Malo otentha pamsika:
Longzhong Information adadziwitsidwa kuti: Malinga ndi ziwerengero zomwe zidatulutsidwa ndi Bureau of Statistics, mu Ogasiti, kupanga PMI kunali 50.1, kutsika ndi 0.6% mwezi-pa-mwezi ndi 1.76% pachaka, ndikupitilizabe kukhalabe pakukulitsa. , ndi kuyesetsa kufutukula kufooka.
2. Chidule cha msika:
Mtengo wamtengo wapatali wa petroleum coke
Chidziwitso cha Longzhong Seputembara 1: Mitengo yamsika yamafuta amafuta ikukwera masiku ano, ndipo nyengo yamalonda yamsika ndiyabwinoko. Pankhani ya bizinesi yayikulu, mtengo wamba wamba No. Kutumiza ndi kosalala komanso zowerengera ndizochepa. Petrochemical ndi CNOOC zikugwira ntchito pamitengo yokhazikika. Kupezeka kolimba kwa mafuta otsika a sulfure a petroleum coke sikungatheke pakanthawi kochepa. Pogwiritsa ntchito geo-refining, ndondomeko ya sulfure ya Shandong geo-refining imasinthidwa pamlingo waukulu, ndipo mtengo wa sulfure wapamwamba umakhazikika. Kuwerengera konse kwa makina oyeretsera sikuli pansi pamavuto. Kufunika kwa mafuta a petroleum coke nthawi zambiri kumakhala kwabwinoko, ndipo mitengo yamsika yakwera pang'onopang'ono.
3. Kusanthula kwazinthu:
Tchati cha tsiku ndi tsiku cha petroleum coke
Masiku ano, kutulutsa kwa mafuta a dziko lonse kunali matani 73,580, kuwonjezeka kwa matani 420 kapena 0.57% kuchokera mwezi watha. Zhoushan Petrochemical idzawonjezera kupanga, ndipo Jincheng akuyembekeza kuti seti ya coking unit idzasinthidwa mawa ndipo zotsatira zake zidzachepetsedwa ndi matani 300-400 / tsiku.
4. Kusanthula zofuna:
Msika wa coke wapakhomo uli ndi katundu wabwino. Mtengo wa zopangira zapangitsa kuti mtengo wa coke calcined ukhale wapamwamba. Phindu la calcination lasanduka phindu, ndipo ntchito yamakampani a calcination yakhala yokhazikika. Mtengo wa aluminiyamu wa electrolytic unakweranso kwambiri kufika pa 21,230 yuan/ton. Mabizinesi a aluminiyamu a electrolytic adasunga phindu lalikulu ndikuyamba kugwira ntchito, zomwe zidapereka chithandizo champhamvu pamsika wa kaboni wa aluminiyamu. Msika wa recarburizer ndi graphite electrode nthawi zambiri umachita malonda, ndipo kufunikira kwapansi panthaka kumakhala kofooka. Kugulitsa kokhazikika pamsika wopanda ma elekitirodi, okhala ndi maoda ochulukirapo amakampani, ndikwabwino kutumizidwa pamsika wa sulfure wotsika kwambiri.
5. Kuneneratu zamtengo:
Msika wa petcoke uyenera kukhala wokwera komanso kusinthasintha kwakanthawi kochepa, mitengo ya aluminiyamu yakwera mobwerezabwereza, ndipo msika wa carbon aluminium uli ndi chithandizo champhamvu. Kugula koyipa kwa ma elekitirodi kumakhazikika, ndipo makampani ena oyipa a electrode amatha kuvomera ndalama zina. Makampani opanga ma elekitirodi amadikirira ndikuwona, mphero zachitsulo zidzayamba kusintha m'tsogolomu. Msika wamakono wofunsa ma elekitirodi ndiwogwira ntchito, kuphatikizidwa ndi kukwera kwakukulu kwazinthu zamtundu wa petcoke zomwe zimatumizidwa kunja, zomwe zikuthandizira msika wapakhomo wapakhomo kuti ukwere pang'onopang'ono.
Nthawi yotumiza: Sep-02-2021