Tsiku la Chaka Chatsopano lapitalo, mafuta a coke carburizer asintha mitengo ingapo, zinthu zopangira zikuyamba kukhala ndi gawo lotsogola pamsika, ndipo mitengo ya mafuta a coke carburizer ikupitilira kukwera.
Mu gawo la C≥98.5%, S≤0.5%, kukula kwa tinthu: 1-5mm mafuta a coke carburizer mwachitsanzo, fakitale ku Liaoning province kuphatikiza msonkho waukulu mtengo wogulira pakati pa 5500-5600 yuan/tani; dera la Tianjin linapitirirabe zinthu zisanachitike, chifukwa cha kuchepa kwa msika, cholinga cha zinthu zamabizinesi kusintha, zinthu zochepa za sulfure mafuta a coke carburizer ndizochepa kwambiri, kuyimitsidwa kwa mtengo wakunja.
Kusintha kwa mtengo wa Liaohe petrochemical calcined coke lero ndi 5200 yuan/tani, mtengo wa "mwachangu", zomwe zimapangitsa kuti mtengo wonse wa carburizer wa mafuta a coke ku Liaoning ukhale 200 yuan/tani, mabizinesi nawonso amasinthasintha malinga ndi kuchuluka kwa zinthu zomwe zili mufakitale, mtengo wake si wapamwamba kapena wotsika.
Kutumiza kwa mafuta m'madzi kudakali kozizira. Posachedwapa, coke yotsika ya sulfure calcined coke yawonjezeka kuchoka pa 4800 yuan/tani kufika pa 5200 yuan/tani m'kanthawi kochepa. Kusintha kwa liwiro kumakhala kokwera, ndipo makasitomala otsika akuchedwa kulandira mtengo watsopano. Msika ukulimbikitsanso makasitomala otsika kuti awonjezere kuchuluka kwa mafunso, koma chifukwa cha mitengo yokwera ya carburizer ya mafuta, mtengo watsopano wa single single ndi wotsika, mgwirizano woyambira wautali. Ogula ena akuyang'anabe zinthu za petroleum coke zomwe zili ndi graphitized, msika wa mafuta coke utasungunuka.
Ngakhale mitengo ya zinthu zopangira yakhala ikukwera, kufunika kwa zinthu zopangira zinthu zoyambira ndi kwakukulu, malingaliro abwino a opanga si olimba, kukwera ndi kutsika kwa zinthu zopangira zinthu zoyambira kudakalipo. Ponseponse, msika wa carburizer wa mafuta a coke kapena udzasintha ndi zinthu zopangira zinthuzo udakali ndi ziyembekezo zapamwamba.
Nthawi yotumizira: Januwale-17-2022