Kodi pali kusiyana kotani pakati pa petroleum coke ndi Needle Coke?

Malinga ndi kagulu ka mawonekedwe, imagawidwa makamaka m'magulu awiri: sponge coke, projectile coke, quicksand coke ndi needle coke. China imapanga sponge coke kwambiri, pafupifupi 95%, ndipo ina yonse ndi pellet coke ndipo, pang'ono, needle coke.

Singano Coke

Siponji Coke

koka yopangidwa ndi projectile

Siponji coke nthawi zambiri imagwiritsidwa ntchito mu anode yophikidwa kale, graphite electrode, carburizing agent ndi mafakitale ena a kaboni, ndipo imagwiritsidwa ntchito pang'ono mu zipangizo za anode, silicon metal, silicon carbide, titaniyamu dioxide ndi mafakitale ena;

Coke yopangidwa ndi projectile nthawi zambiri imagwiritsidwa ntchito mu galasi, simenti, malo opangira magetsi ndi malo ena opangira mafuta;

Needle coke imagwiritsidwa ntchito makamaka popanga ma electrode a graphite ndi ma electrode oipa.

Coke ya Quicksand ili ndi mphamvu zochepa zama calorific kuposa coke yopangidwa ndi projectile ndipo imagwiritsidwanso ntchito m'makampani opanga mafuta.