Izinsalela ze-vacuum ze-petroleum ziyaqhekeka futhi ziphekwe ku-500-550 ℃ kuyunithi yokupheka ukukhiqiza i-coke emnyama eqinile.Ngokuvamile kukholakala ukuthi i-amorphous carbon, noma i-polymer carbide enephunga elimnandi equkethe inaliti efana noma isakhiwo esiyimbudumbudu samakristalu e-graphite amancane.Isilinganiso se-hydrocarbon siphezulu kakhulu, i-18-24.Ubuningi obuhlobene bungu-0.9-1.1, okuqukethwe komlotha kungu-0.1% - 1.2%, kanti indaba eguquguqukayo yi-3% - 16%.

Ngo-2021, ukukhiqizwa kwe-petroleum coke yaseChina kuzoba amathani ayizigidi ezingu-30.295, nokukhula konyaka ngo-3.7%;Isidingo esisobala se-petroleum coke eChina sasingamathani ayizigidi ezingama-41.172, sikhuphuke ngo-9.2% unyaka nonyaka.

Okukhiphayo kanye nesidingo esisobala se-petroleum coke e-China kusukela ngo-2016 kuya ku-2021.

Umbiko ofanelekile: Umbiko Wocwaningo Ngokuhlaziywa KweDynamic kanye Namandla Okutshalwa Kwemali Yemboni Ye-Petroleum Coke YaseChina ngo-2022-2028 ekhishwe ngabakwaSmart Research Consulting.

Ekuqaleni, inqubo yokupheka yokukhiqiza i-petroleum coke ekhaya naphesheya kwakuwukupheka igedlela noma ukupheka eziko elivulekile.Njengamanje, ukupheka okubambezelekile kusetshenziswa kabanzi.Ngo-2021, umkhiqizo omkhulu we-petroleum coke e-China uzoba amathani ayizigidi ezingu-11.496 eShandong;Umphumela we-petroleum coke e-Liaoning ungamathani ayizigidi ezi-3.238

Ngokusho kwedatha yamasiko aseShayina, ukuthengwa kwe-petroleum coke yaseChina kuzoba amathani ayizigidi ezingu-12.74 ngo-2021, kukhuphuke ngo-24% unyaka nonyaka;Umthamo wokuthunyelwa kwempahla kwamanye amazwe wawungamathani ayizigidi eziyi-1.863, wenyuka ngo-4.4% unyaka nonyaka.Ngo-2021, inani lokungenisa kwe-petroleum coke yaseChina lizoba izigidi ezingama-2487.46 zamadola aseMelika, kanti inani lokuthekelisa lizoba izigidi ezingama-876.47 zamadola aseMelika.

Izakhiwo ze-petroleum coke azihlobene kuphela nezinto ezingavuthiwe, kodwa futhi zihlobene eduze nenqubo yokupheka ebambezelekile.Ngo-2021, izinga lokusebenza kwe-petroleum coke yaseChina lizokwehla liye ku-64.85%

I-petroleum coke ingasetshenziswa ezimbonini zegraphite, zokuncibilikisa kanye namakhemikhali kuye ngekhwalithi yayo.Intengo izokhuphuka ngo-2022, futhi izokwehla ngoJuni.Ngo-Agasti 2022, intengo ye-petroleum coke yase-China izoba cishe ku-4107.5 yuan/ton