Mafuta a petroleum coke oyeretsedwa kwambiri amapangidwa kuchokera ku coke yapamwamba kwambiri ya petroleum pansi pa kutentha kwa 2,500-3,500 ° C. Monga zakuthupi zoyera kwambiri za kaboni, zimakhala ndi mawonekedwe apamwamba kwambiri a carbon, otsika sulfure, phulusa lochepa, porosity yochepa etc.Itha kugwiritsidwa ntchito ngati chowumitsa mpweya (Recarburizer) kupanga chitsulo chapamwamba kwambiri, chitsulo choponyedwa ndi alloy. amagwiritsidwanso ntchito mu pulasitiki ndi mphira ngati chowonjezera.
Semi Coke amapangidwa kuchokera ku malasha apamwamba anthracite, kutentha kwambiri (1300 ℃) ndondomeko, yomwe imagwiritsidwa ntchito kwambiri popanga calcium carbide, kupanga ferroalloys kupanga kapena zitsulo zopanda chitsulo kusungunula, kupanga kapena mafakitale ena okhudzana ndi zitsulo, chifukwa cha thupi lake lapadera komanso Makhalidwe a mankhwala: otsika kwambiri a carbon, otsika sulfure komanso phosphorous otsika.
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