Uhlobo lwecoke olufunyenwe ngokulibaziseka ukupheka ioli eshiyekileyo.Undoqo yifomu yekhabhoni eqingqiweyo.Imnyama ngombala kunye ne-porous, ngendlela ye-granules edibeneyo, kwaye ayikwazi ukunyibilika.Ukwakhiwa kwe-elemental ikakhulu yikhabhoni, ngamanye amaxesha iqulethe i-hydrogen encinci, i-nitrogen, isulfure, i-oksijini kunye nezinye izinto zetsimbi, kwaye ngamanye amaxesha kunye nokufuma.Isetyenziswa kakhulu kwi-metallurgy, kushishino lweekhemikhali kunye namanye amashishini njengee-electrode okanye izinto ezikrwada zokwenziwa kweemveliso zeekhemikhali.

I-morphology ye-petroleum coke iyahluka kunye nenkqubo, iimeko zokusebenza kunye nohlobo lokutya.I-petroleum coke eveliswe kwi-petroleum coke workshop ibizwa ngokuba yi-coke eluhlaza, equlethe ezinye izinto eziguqukayo ze-uncarbonized hydrocarbon compounds.I-coke eluhlaza ingasetyenziswa njenge-petroleum-grade ye-petroleum coke.I-Electrodes esetyenziswe kwi-steelmaking kufuneka ifakwe kwi-calcined kwiqondo lokushisa eliphezulu ukugqiba i-carbonization kunye nokunciphisa into eguqukayo ibe yincinci.

Inkangeleko yecoke eveliswa kwiindibano zocweyo ezininzi zepetroleum coke yibhloko emnyama emdaka-mdaka eqinileyo eqinileyo.Olu hlobo lwecoke lukwabizwa ngokuba yicoke yesiponji.Uhlobo lwesibini lwe-petroleum coke kunye nomgangatho ongcono lubizwa ngokuba yi-needle coke, efanelekileyo ngakumbi kwi-electrode ngenxa yokunganyangeki kwayo kombane kunye ne-coefficient yokwandisa i-thermal.Uhlobo lwesithathu lwecoke yepetroleum eqinileyo lubizwa ngokuba yishot coke.Le coke imile okweprojectile, inommandla omncinci kwaye akukho lula ukuyicoca, ngoko ke ayisetyenziswa kakhulu.

I-petroleum coke ithatha ioyile enzima okanye enye ioyile enzima emva kokuchithwa kweoyile ekrwada njengento ekrwada, kwaye idlula kwityhubhu yesithando somlilo esingu-500 ℃ ± 1 ℃ esithandweni sokufudumeza ngesantya esiphezulu sokuqukuqela, ukwenzela ukuba ukuqhekeka kunye nokuphendula kwe-condensation kuqhutywe kwi-coke tower, ize ke icoke ipholiswe kangangexesha elithile.Ukupheka kunye nokuhombisa kuvelisa i-petroleum coke.