Haufinyane tjena, e tšehelitsoe ke tlhokahalo ea indasteri e tlase, litheko tsa lehae tsa petcoke li kentse keketseho ea bobeli ea selemo.Lehlakoreng la phepelo, thepa e tsoang kantle ho naha ea petcoke e ne e le nyane ka Loetse, phepelo ea lisebelisoa tsa lapeng tsa petcoke e ile ea khutlisoa ka tlase ho feta kamoo ho neng ho lebelletsoe, le tlhoekiso ea morao-rao ea oli ea petroleum coke sulfur content Ka lehlakoreng le phahameng, mehloli ea coke ea petroleum coke ea sebabole e tlase e haella haholo.
Haufinyane tjena, e tšehelitsoe ke tlhokahalo ea indasteri e tlase, theko ea lehae ea petcoke e hlahisitse keketseho e matla lekgetlo la bobeli selemong sena.Lehlakoreng la phepelo, bophahamo ba thepa e tsoang kantle ho naha ea petroleum coke ka Loetse bo ne bo le bonyenyane, mme phepelo ea lisebelisoa tsa lehae tsa petroleum coke ha ea ka ea khutlisoa joalo ka ha ho ne ho lebelletsoe.Ho feta moo, sebabole sa coke sa petroleum coke nakong ea ho hloekisoa ha morao tjena se ne se batla se le holimo, 'me mehloli ea coke ea sulfur e tlaase e ne e haella haholo.Ka lehlakoreng la tlhokahalo, tlhoko ea khabone bakeng sa aluminium e matla, 'me libaka tsa polokelo ea mariha sebakeng se ka bophirima li buletsoe ka ho latellana.Tšimo ea lisebelisoa tsa anode e bapetse ts'ehetso e matla bakeng sa tlhokahalo ea coke ea petroleum e nang le sebabole e tlaase, 'me mehloli e mengata e ntseng e eketseha ea sulfur e tlaase ea petroleum coke e kene ka har'a likhoebo tsa maiketsetso tsa graphite.
Chate ea theko e tlase ea sulfur petroleum coke naheng ea China Bochabela ka 2021
Ho latela mokhoa oa theko ea coke ea petroleum e tlase ea sebabole e Shandong le Jiangsu, theko qalong ea 2021 e tla ba 1950-2050 yuan/ton.Ka Hlakubele, ka lebaka la litlamorao tse peli tsa phokotseho ea phepelo ea liphoofolo tse ruuoang lapeng le tlhokahalo e ntseng e eketseha ea liphokojoe, litheko tsa lehae tsa petcoke li ile tsa tsoela pele ho nyoloha haholo.Haholo-holo, coke e tlaase-sulfur e ile ea tobana le liphetoho tse ling tsa lik'hamphani.Theko e nyolohetse ho RMB 3,400-3500/ton, e otlang rekoto.Keketseho ea 51% ka letsatsi le le leng.Ho tloha halofo ea bobeli ea selemo, litheko li eketsehile butle-butle tlas'a ts'ehetso ea tlhokahalo masimong a k'habone ea aluminium le tšepe ea tšepe (li-carburizers, li-electrode tse tloaelehileng tsa graphite).Ho tloha ka Phato, ka lebaka la litheko tse latellanang tsa litheko tse tlase tsa sulfur petroleum coke ka leboea-bochabela ho China, tlhoko ea coke ea sebabole e tlase tšimong ea lisebelisoa tsa anode e fetohetse China Bochabela, e potlakisang sekhahla sa keketseho ea sebabole se tlase. litheko tsa petroleum coke Chaena Bochabela ho isa bohōleng bo itseng.Ho tloha bekeng ena, theko ea coke ea petroleum e tlaase ea sebabole e Shandong le Jiangsu e nyolohetse ho feta 4,000 yuan/ton, e leng tlaleho e phahameng, e leng keketseho ea 1950-2100 yuan/ton, kapa ho feta 100%, ho tloha. qalo ya selemo.
'Mapa oa kabo ea libaka tse tlase tsa coke ea boleng bo holimo ea sulfur e tlase Chaena Bochabela
Joalo ka ha ho bonoa palo e kaholimo, ho tloha bekeng ena, mabapi le kabo ea tlhokeho ea petroleum coke ho theosa le noka liprofinseng tsa Shandong le Jiangsu, tlhoko ea khabone ea aluminium e ka bang 38%, tlhokahalo ea li-electrode tse mpe e bakile 29% , le tlhokahalo ea k'habone ea tšepe.E nka karolo ea 22%, 'me masimo a mang a etsa 11%.Le hoja theko ea hona joale ea coke e tlaase ea sebabole ea petroleum sebakeng sena e nyolohetse ho feta 4,000 yuan / tonne, karolo ea carbon ea aluminium e ntse e le ka holimo lethathamong ka lebaka la tšehetso e matla.Ho feta moo, tlhokahalo e akaretsang ea sebaka sa li-electrode tse mpe e ntle, 'me kamohelo ea theko e batla e le matla,' me tlhokahalo ea eona e ka holimo ho 29%.Ho tloha halofo ea bobeli ea selemo, tlhoko ea indasteri ea tšepe ea lapeng ea li-recarburizer e theohile, 'me sekhahla sa ts'ebetso ea sebopi sa arc se theohetse ho pota 60%, mme tšehetso ea li-electrode tsa graphite e fokola.Ka hona, ha re bua ka mokhoa o batlang o lekana, tlhoko ea coke ea petroleum e nang le sebabole e tlase tšimong ea carbon e theohile haholo.
Ka kakaretso, likhoebo tse hlahisang li-petcoke tse nang le sebabole tse tlase tsa PetroChina li anngoe ke tlhahiso ea mafura a leoatle a nang le sebabole ho isa tekanyong e itseng, mme tlhahiso ea bona e theohile.Hona joale, lipontšo tsa coke tsa petroleum tse tlaase tsa sulfur tse Shandong le Jiangsu li batla li tsitsitse 'me lihlahisoa tsa sebabole li bolokiloe ka hare ho 0.5%,' me boleng bo ntlafetse haholo ha bo bapisoa le selemong se fetileng.Ho phaella moo, tlhokahalo ea libaka tse fapa-fapaneng tse ka tlaase ho noka e tla eketseha e sa khaotse nakong e tlang, kahoo ha nako e ntse e ea, khaello ea mehloli ea malapeng e tlaase ea sulfur petroleum coke e tla fetoha ntho e tloaelehileng.
Nako ea poso: Sep-13-2021