Qetellong ea 2022, theko ea coke e hloekisitsoeng ea peterole 'marakeng oa lehae e ile ea theohela boemong bo tlase. Phapang ea litheko lipakeng tsa lifeme tse ling tse tloahelehileng tse nang le inshorense le tsa lehae e batla e le kholo.
Ho ea ka lipalo-palo le tlhahlobo ea Boitsebiso ba Longzhong, ka mor'a Letsatsi la Selemo se Secha, litheko tse tloaelehileng tsa petroleum coke kaofela li ile tsa theoha haholo, 'me theko ea thekiso ea' maraka e ile ea theoha ka 8-18% khoeli le khoeli.
Coke e tlase ea sebabole:
Coke ea sebabole e tlase sebakeng sa ho hloekisoa ka leboea-bochabela tlas'a PetroChina e sebelisitse thekiso ea inshorense haholo ka Tšitoe. Ka mor'a hore theko ea ho lefa e phatlalatsoe qetellong ea December, e ile ea theoha ka 500-1100 yuan / tonne, ka ho theoha ha 8.86%. Mmarakeng oa North China, coke e tlaase ea sebabole e ile ea romelloa ka mafolofolo ho tsoa matlong a polokelo, 'me theko ea thekiso e ile ea theoha ka lebaka la' maraka. Ho romelloa ha li-coke tsa petroleum tse tsoang libakeng tse hloekisitsoeng tlas'a CNOOC Limited li ne li fokola, 'me lik'hamphani tse ka tlaase ho moo li ne li e-na le maikutlo a matla a ho leta le ho bona,' me litheko tsa coke tse tsoang libakeng tsa ho hloekisa li ile tsa theoha ka tsela e nepahetseng.
Coke ea sebabole e mahareng:
Ha theko ea petroleum coke 'marakeng o ka bochabela e ntse e theoha, thomello ea coke e nang le sebabole e phahameng ka leboea-bophirima ho PetroChina e ne e le tlas'a khatello. Thepa ke 500 yuan/ton, mme sebaka sa arbitrage 'marakeng oa bochabela le bophirima se fokotsehile. Thomello ea coke ea peterole ea Sinopec e theohile hanyane, 'me lik'hamphani tse tlase ka tlase hangata ha li na tjantjello ea ho boloka setoko. Litheko tsa coke libakeng tsa ho hloekisa li tla tsoela pele ho theoha, 'me theko ea thekiso e theohile ka 400-800 yuan.
Mathoasong a 2023, phepelo ea coke ea lehae ea peterole e tla tsoela pele ho eketseha. PetroChina Guangdong Petrochemical Co. Sekhahla sa tlhahiso ea selemo le selemo se ntse se eketsehile ka 1.12% ha se bapisoa le pele ho Letsatsi la Selemo se Secha. Ho latela lipatlisiso tsa 'maraka le lipalo-palo tsa Longzhong Information, ka Pherekhong, ha e le hantle ha ho na tieho ho koaloa ho reriloeng ha likarolo tsa ho pheha China. Phello ea khoeli le khoeli ea petroleum coke e ka fihla ho lithane tse ka bang limilione tse 2,6, 'me lithane tse ka bang limilione tse 1.4 tsa lisebelisoa tsa petroleum coke tse tsoang linaheng tse ling li fihlile Chaena. Ka January, phepelo ea petroleum coke e ntse e le boemong bo phahameng.
Theko ea coke ea petroleum e nang le sebabole e tlaase e ile ea theoha haholo, 'me theko ea coke ea calcined petroleum e ile ea theoha ka tlaase ho ea thepa e tala. Phaello ea khopolo-taba ea low-sulphur calcined petroleum coke e ile ea eketseha hanyenyane ka 50 yuan/ton bapisoa le pele ho mokete. Leha ho le joalo, 'maraka oa hona joale oa li-electrode tsa graphite o ntse o fokola khoebong, mojaro oa ho qala oa liloala tsa tšepe o ntse o fokotsehile khafetsa, mme tlhoko ea li-electrode tsa graphite e ea fokola. Karolelano ea tekanyo ea tšebeliso ea matla a ho etsa tšepe ea ho etsa tšepe ea motlakase ea arc ke 44.76%, e leng karolo ea 3.9 lekholong e ka tlaase ho ea pele ho mokete. Litsila tsa tšepe li ntse li le boemong ba tahlehelo. Ho ntse ho e-na le bahlahisi ba rerileng ho emisa tlhahiso bakeng sa tlhokomelo, 'me tšehetso ea 'maraka oa ho qetela ha e ntle. Li-cathode tsa graphite li rekoa ha ho hlokahala, 'me 'maraka hangata o tšehetsoa ke tlhoko e thata. Ho lebeletsoe hore theko ea coke e tlaase-sulfur calcined e ntse e ka oela pele ho Mokete oa Selemo.
Khoebo 'marakeng oa coke ea petroleum e phehiloeng ka sebabole e mahareng ha e na thuso, 'me lik'hamphani haholo-holo li etsa litaelo le likonteraka tsa tlhahiso le thekiso. Ka lebaka la ho theoha ho tsoelang pele ha theko ea petroleum coke e tala, theko ea ho saena ea calcined petroleum coke e fetotsoe morao ka 500-1000 yuan/ton, 'me phaello ea likhopolo-taba ea likhoebo e theohetse ho hoo e ka bang 600 yuan/ton, e leng 51% e ka tlaase ho ea pele ho mokete. Theko e ncha ea theko ea li-anode tse phehiloeng esale pele e theohile, theko ea terminal spot electrolytic aluminium e ntse e tsoela pele ho theoha, 'me khoebo ka' marakeng oa k'habone ea aluminium e fokotsehile hanyane, e se nang tšehetso e lekaneng bakeng sa thomello e ntle ea 'maraka oa coke oa petroleum.
Ponelopele ea Outlook:
Leha likhoebo tse ling tse tlase li na le maikutlo a ho reka le ho bokella chelete haufi le Mokete oa Selemo, ka lebaka la phepelo e ngata ea lisebelisoa tsa lehae tsa peterole le ho tlatsetsoa ho tsoelang pele ha lisebelisoa tse tsoang kantle ho Hong Kong, ha ho na tšusumetso e ntle bakeng sa thomello ea lapeng ea petroleum coke. Melemo ea phaello ea tlhahiso ea lik'hamphani tsa carbon e fokotsehile, 'me likhoebo tse ling li lebelletsoe ho fokotsa tlhahiso. Mmaraka oa ho qetela o ntse o laoloa ke ts'ebetso e fokolang, 'me ho thata ho fumana tšehetso bakeng sa litheko tsa petroleum coke. Ho lebelletsoe hore nakong e khuts'oane, litheko tsa petcoke libakeng tsa ho hloekisoa tsa lapeng hangata li tla lokisoa le ho fetoloa ka mokhoa o tsitsitseng. Libaka tsa ho hloekisa tse tloaelehileng li na le sebaka se lekanyelitsoeng sa ho lokisa litheko tsa coke ho ipapisitsoe le ho etsoa ha litaelo le likonteraka.
Nako ea poso: Jan-14-2023