Ib qho: txheej txheem ntau lawm
Graphitized petroleum coke: graphitized petroleum coke los ntawm cov ntsiab lus ntawm kev pom yog cov roj av coke los ntawm cov txheej txheem graphitization, yog li dab tsi yog txheej txheem graphitization? Graphitization yog thaum cov qauv sab hauv ntawm cov roj av coke hloov tom qab qhov kub ntawm txog 3000 degrees. Cov molecules ntawm cov roj av coke hloov los ntawm qhov tsis sib xws ntawm cov khoom siv hluav taws xob mus rau cov txheej txheem tsis tu ncua ntawm cov khoom siv roj carbon. Cov txheej txheem no hu ua graphitization. Piv nrog calcined petroleum coke, graphitized petroleum coke feem ntau muaj cov ntsiab lus sulfur qis thiab cov ntsiab lus carbon ntau dua, uas tuaj yeem siab txog 99%.
Ob: siv
Graphitized petroleum coke thiab calcined petroleum coke feem ntau yog siv rau hauv steel smelting thiab casting kev lag luam, tab sis vim hais tias ntawm cov txheej txheem ntau lawm, graphitized roj av coke muaj qhov zoo ntawm tsawg leej faj, tsis tshua muaj nitrogen thiab siab carbon, graphitized petroleum coke yog ntau haum rau grey cam khwb cia. hlau casting thiab nruj yuav tsum tau rau sulfur nodular cam khwb cia hlau.
Calcined petroleum coke: los ntawm cov tsos ntawm calcined petroleum coke yog cov duab tsis zoo, ntau qhov sib txawv ntawm cov xim dub loj, muaj zog hlau luster, carbon particles permeability:
Graphitized petroleum coke: Ntxiv rau cov yam ntxwv ntawm cov tsos ntawm calcined petroleum coke, piv nrog calcined roj av coke, graphitized roj av coke yog xim dub thiab ci xim thiab muaj zog nyob rau hauv hlau luster, thiab nws muaj peev xwm ncaj qha kos cov cim ntawm daim ntawv smoothly.
Post lub sij hawm: Feb-17-2023