- Kukonza Calcining
Kukonza calcine ndi njira yoyamba yochizira kutentha kwa petroleum coke. Nthawi zonse, kutentha kwa kutentha kwapamwamba kumakhala pafupifupi 1300℃. Cholinga chake ndikuchotsa madzi, zinthu zosasunthika, sulfure, haidrojeni ndi zonyansa zina mu petroleum coke, ndikusintha kapangidwe kake ndi mphamvu za physicochemical za zinthu zosiyanasiyana za kaboni. Njirayi imatha kuchepetsa kuchuluka kwa haidrojeni mu petroleum coke yopangidwanso, kukweza digiri yake ya graphitization, motero kukweza mphamvu zake zamakaniko, kuchuluka kwake, kuyendetsa magetsi komanso kukana okosijeni.
Pakadali pano, kuyika calcining ya petroleum coke ku China makamaka kumagwiritsa ntchito njira zinayi: ng'anjo yozungulira yopangira ng'anjo, ng'anjo yozungulira, ng'anjo yozungulira ndi ng'anjo yamagetsi yopangira. Chifukwa cha kapangidwe kosiyana ka mitundu ina ya ng'anjo, ukadaulowu ulinso ndi kusiyana kwakukulu. Kupanga gulu lonse la anode yophimbidwa kale ya aluminiyamu ndi yakunja ndi mabizinesi opanga anode yophimbidwa kale ya petroleum coke thanki ya calcine, ambiri mwa ng'anjo yozungulira kupita ku calcine, ng'anjo ya calcine yamtundu wa thanki ndi kugwiritsa ntchito kutentha kochokera ku njerwa yosasunthika kuti itenthetse mwachindunji, kutentha kwa ng'anjo yozungulira kumatenthedwa ndi kutentha kwa mpweya mwachindunji ndi zinthuzo.
Kaya ma graphitized cathode carbon blocks omwe amagwiritsidwa ntchito popanga petroleum coke atatha kupanga, kapena kugwiritsa ntchito anode carbon block ya calcined petroleum coke, ngakhale kuti ali ndi kufunikira kosiyana kwa zipangizo zopangira, koma njira yawo yopangira ndi yofanana, yomwe ndi kuti musawonjezerepo zinthu zina zopangira, zomwe zimapezeka ndi calcine coke atatha kupanga, zitha kusintha bwino mawonekedwe a coke yaiwisi, monga magetsi, kuchuluka, ndi zina zotero.
Pali njira ziwiri zodziwika bwino zopangira calcined petroleum coke, rotary kiln ndi pot furnace. Makampani ambiri akunja opanga petrochemical amagwiritsa ntchito rotary kiln kupanga petroleum coke, pomwe ambiri amagwiritsa ntchito tank furnace kupanga petroleum coke ku China.
Njira yake yopangira ndi yosavuta, makamaka yowongolera nthawi yoyaka ndi kutentha kwa chitsulo, imatha kukonza mitundu yosiyanasiyana ya petroleum coke, koma singathe kukonza kuyaka kwakukulu kosasunthika. Itha kupangidwa pogwiritsa ntchito chitofu cha mphika.
Makampani ambiri akuyesetsa kupanga njira zabwino zopangira ng'anjo ya matanki, kuphatikizapo kuwonjezera mphamvu zowongolera makina odzipangira okha, kutentha zinyalala ndi kukonza mpweya woipa. Chifukwa chake ukadaulo wopanga ng'anjo ya m'phika udzakhala njira yayikulu yopangira ng'anjo mtsogolo.
M'mayiko akunja, njira yopangira mafuta a petroleum coke imamalizidwa mu fakitale yoyeretsera mafuta, ndipo mafuta a petroleum coke amapangidwa mwachindunji mu chipangizo choyeretsera. Mtengo wa mafuta a petroleum coke opangidwa ndi mafakitale oyeretsera ku China ndi wotsika chifukwa palibe chipangizo chopangira mafuta ndi kuwotcha. Pakadali pano, mafuta a petroleum coke ndi malasha ku China makamaka ndi makampani opanga zitsulo, monga mafakitale opangira carbonization, mafakitale a aluminiyamu ndi zina zotero.
Business of calcined coke and recarburizer: Overseas Market Manager Teddy : teddy@qfcarbon.com whatsapp:86-13730054216
Nthawi yotumizira: Meyi-13-2021