Mafuta a petroleum coke oyeretsedwa kwambiri amapangidwa kuchokera ku coke yapamwamba kwambiri ya petroleum pansi pa kutentha kwa 2,500-3,500 ° C.Monga zida za carbon zoyera kwambiri, zimakhala ndi mawonekedwe apamwamba a carbon, otsika sulfure, phulusa lochepa, porosity yochepa etc.Itha kugwiritsidwa ntchito ngati chowumitsa mpweya (Recarburizer) kupanga zitsulo zamtengo wapatali, chitsulo choponyedwa ndi alloy. amagwiritsidwanso ntchito mu pulasitiki ndi mphira ngati chowonjezera.
Semi Coke amapangidwa ndi malasha apamwamba anthracite, kutentha kwambiri (1300 ℃) ndondomeko, amene chimagwiritsidwa ntchito kashiamu carbide, ferroalloys kupanga kapena zitsulo sanali achitsulo kusungunula, kupanga kapena mafakitale ena okhudzana zitsulo, chifukwa cha thupi lake lapadera ndi Makhalidwe a mankhwala:okhala ndi mpweya wambiri, sulfure yochepa komanso phosphorous yochepa.
Poyerekeza ndi zinthu ziwirizi, sulfure ya Semi GPC ili ngati 0.1-0.3%, sulfure ya GPC ndi 0.03-0.05%, N zomwe zili mu Semi GPc ndi 500ppm, ndipo za GPC N ndi 300ppm, koma onse angathe kugwiritsa ntchito zitsulo monga recarburizer ndipo mtengo wa Semi GPC ndiwotsika kwambiri.Ngati mukufuna zonse ziwiri za malonda chonde onani adilesi yomwe ili pansipa:
Contact person: Exporting Manger: Teddy Email:Teddy@qfcarbon.com Mob/Whatsapp: 86-19839361501
Nthawi yotumiza: Mar-02-2021