Ua cov graphite thiab calcined roj av coke.
CPC yog tsim los ntawm cua sov roj av coke ntawm 1200 degree mus rau 1400 degree hauv ib lub cub tawg. Cov txheej txheem no, hu ua calcination, tshem tawm cov tshuaj volatile, ua cov pa roj carbon monoxide.
Graphite petroleum coke. GPC yog tsim los ntawm GCC. Nws suav nrog cua sov GPC ntawm qhov kub siab heev hauv qhov chaw tsis muaj oxidising. Qhov no ua rau cov pa roj carbon atom tsim cov qauv siv lead ua tsis tu ncua hu ua graphite.
Graphite petroleum coke thiab calcined petroleum coke muaj cov yam ntxwv hauv qab no: qis conductivity thiab ntom. CPC tsis tsim cov qauv graphite ntawm GPC.
GPC: GPC muaj cov qauv zoo dua li graphite, uas ua rau nws muaj hluav taws xob ntau dua thiab thermally conductive. Nws tseem yog denser thiab muaj qis coefficient ntawm thermal expansion. GPC muaj zog dua GPC.
Graphite Petroleum Coke (GPC) thiab Calcined Petroleum Coke
Daim ntaub ntawv: GPC yog siv los ua electrodes rau hlau thiab txhuas, titanium dioxide thiab ua cov cua kub hauv cov txheej txheem metallurgical.
GPC tuaj yeem siv rau hauv ntau daim ntawv thov, xws li ua cov ntaub ntawv sib xyaw ua ke, ua cov roj nplua nyeem, hauv kev lag luam nuclear thiab hauv kev tsim cov khoom siv hluav taws xob zoo rau hluav taws xob arc rauv taws.
