Intsalela ye-vacuum ye-petroleum iqhekekile kwaye ifakwe kwi-500-550 ℃ kwiyunithi yokucoca ukuvelisa i-coke emnyama eqinile.Ngokuqhelekileyo kukholelwa ukuba yi-amorphous carbon, okanye i-polymer carbide enevumba elimnandi elinenaliti efana ne-granular okanye i-granular crystals ye-graphite encinci.Umlinganiselo we-hydrocarbon uphezulu kakhulu, i-18-24.Uxinzelelo olunxulumeneyo ngu-0.9-1.1, umxholo womlotha ngu-0.1% - 1.2%, kunye nomcimbi oguqukayo ngu-3% - 16%.

Ngo-2021, imveliso ye-petroleum coke yaseChina iya kuba yi-30.295 yezigidi zeetoni, ngokukhula konyaka-ngonyaka we-3.7%;Imfuno ebonakalayo ye-petroleum coke e-China yayiyi-41.172 yezigidi zeetoni, ukunyuka kwe-9.2% ngonyaka.

Imveliso kunye nemfuno ebonakalayo ye-petroleum coke e-China ukusuka kwi-2016 ukuya kwi-2021.

Ingxelo efanelekileyo: Ingxelo yoPhando kuHlalutyo oluNgqongileyo kunye noTyalo-mali olunokubakho kuShishino lwePetroleum yeCoke yaseTshayina ngo-2022-2028 ekhutshwe yiSmart Research Consulting.

Ekuqaleni, inkqubo yokupheka yokuvelisa i-petroleum coke ekhaya naphesheya yayikukuphekwa kweketile okanye ukuphekwa eziko.Okwangoku, ukulibaziseka kokupheka kusetyenziswa ngokubanzi.Kwi-2021, imveliso enkulu ye-petroleum coke e-China iya kuba yi-11.496 yezigidi zeetoni e-Shandong;Imveliso ye-petroleum coke e-Liaoning yi-3.238 yezigidi zeetoni

Ngokutsho kwedatha yamasiko aseTshayina, ukuthengiswa kwe-petroleum coke yaseChina kuya kuba yi-12.74 yezigidi zeetoni kwi-2021, ukuya kwi-24% ngonyaka;Umthamo wokuthunyelwa kwempahla kumazwe angaphandle wawuyi-1.863 yezigidi zeetoni, unyuke nge-4.4% ngonyaka.Ngo-2021, imali yokungenisa i-petroleum coke yaseChina iya kuba yi-2487.46 yezigidi zeedola zase-US, kwaye imali yokuthumela ngaphandle iya kuba yi-876.47 yezigidi zeedola zase-US.

Iipropati ze-petroleum coke azihambelani kuphela nezinto eziluhlaza, kodwa zihambelana ngokusondeleyo nenkqubo yokulibaziseka yokupheka.Ngo-2021, izinga lokusebenza kwe-petroleum coke yaseChina liza kuhla liye kuma-64.85%.

Ipetroleum coke ingasetyenziswa kwigraphite, smelting kunye namashishini amachiza ngokuxhomekeke kumgangatho wayo.Ixabiso liya kunyuka ngo-2022, kwaye liya kuhla ngoJuni.Ngo-Agasti ka-2022, ixabiso le-petroleum coke yaseTshayina liya kuba malunga ne-4107.5 yuan/toni.