Masala a vacuum a petroleum a phatlohile 'me a phehoa ka 500-550 ℃ ka yuniti ea ho pheha ho hlahisa coke e ntšo e tiileng.Ka kakaretso ho lumeloa hore ke amorphous carbon, kapa polymer carbide e nkhang hamonate e nang le nale e kang kapa sebopeho sa granular sa likristale tse nyane tsa graphite.Karolelano ea hydrocarbon e phahame haholo, 18-24.Boima bo lekanyelitsoeng ke 0.9-1.1, molora oa molora ke 0.1% - 1.2%, 'me taba e sa tsitsang ke 3% - 16%.

Ka 2021, tlhahiso ea petroleum coke ea Chaena e tla ba lithane tse limilione tse 30.295, ka kholo ea selemo le selemo ea 3.7%;Tlhokahalo e hlakileng ea coke ea petroleum naheng ea China e ne e le lithane tse limilione tse 41.172, ho nyoloha ka 9.2% selemo le selemo.

Sephetho le tlhoko e hlakileng ea coke ea peterole naheng ea China ho tloha 2016 ho isa 2021.

Tlaleho e amehang: Tlaleho ea Lipatlisiso mabapi le Tlhahlobo e Matla le Matla a Matsete a Indasteri ea Coke ea China ea Petroleum ka 2022-2028 e fanoeng ke Smart Research Consulting.

Qalong, mokhoa oa ho pheha bakeng sa ho hlahisa petroleum coke lapeng le mose ho maoatle e ne e le ho pheha ketlele kapa ho pheha leifo le bulehileng.Hona joale, ho lieha ho pheha ho sebelisoa haholo.Ka 2021, tlhahiso e kholo ka ho fetisisa ea petroleum coke Chaena e tla ba lithane tse limilione tse 11.496 Shandong;Sephetho sa coke ea petroleum ho Liaoning ke lithane tse limilione tse 3.238

Ho latela data ea meetlo ea Sechaena, thepa ea China ea petroleum coke e tla ba lithane tse limilione tse 12.74 ka 2021, ho nyoloha ka 24% selemo le selemo;Palo ea thepa e romelloang kantle e ne e le lithane tse limilione tse 1.863, ho nyoloha ka 4.4% selemo le selemo.Ka 2021, palo ea kantle ho naha ea petroleum coke ea China e tla ba lidolara tse limilione tse 2487.46, 'me chelete e tsoang kantle e tla ba lidolara tse limilione tse 876.47.

Thepa ea petroleum coke ha e amane feela le lisebelisoa tse tala, empa hape e amana haufi-ufi le ho lieha ho pheha.Ka 2021, sekhahla sa ts'ebetso ea petroleum coke ea China se tla theohela ho 64.85%

Petroleum coke e ka sebelisoa indastering ea graphite, smelting le lik'hemik'hale ho latela boleng ba eona.Theko e tla nyoloha ka 2022, mme e tla theoha ka Phuptjane.Ka Phato 2022, theko ea petroleum coke ea China e tla ba ho pota 4107.5 yuan/ton.