Kakaretso ea 'maraka: Ho tloha ka Pherekhong ho isa Mphalane oa 2022, ts'ebetso e akaretsang ea mmaraka oa China oa coke ea peterole e ntle, mme theko ea petroleum coke e hlahisa mokhoa oa "ho nyoloha - ho oa - ho tsitsitse". E tšehetsoa ke tlhokahalo e tlaase, theko ea petroleum coke nakong ea morao e theohile, empa e ntse e le holimo historing. Ka 2022, phepelo ea coke ea petroleum e ile ea eketseha hanyane ho tloha kotara e fetileng. Leha ho le joalo, ka lebaka la tšusumetso ea Lipapali tsa Liolimpiki tsa Mariha, ho phahama ha litheko tsa oli e tala linaheng tse ling, le thibelo le taolo ea seoa, lifekisi li ile tsa fokotsa tlhahiso kotareng ea pele pele ho nako. Tlhahiso e ile ea hlaphoheloa butle-butle karolong ea bobeli, ha palo e kholo ea thepa ea coke ea petroleum e tsoang linaheng tse ling, phepelo ea sebabole e mahareng le e phahameng e eketsehile, phepelo ea coke e tlase ea sebabole e ntse e le thata. Ho hlahisoa ha aluminium ea electrolytic libakeng tse ka tlaase ho nōka ka kakaretso ho bolokile khōlo, 'me ho khaola matla Sichuan, Yunnan le libakeng tse ling tsa sebaka seo ho ile ha fella ka tlhahiso e fokotsehileng,' me theko ea aluminium e ne e tsitsitse ka kakaretso. Tlhokahalo e fokolang ea carburizer, electrode ea graphite, le tlhokahalo e ntseng e eketseha ea lisebelisoa tsa anode e lebisitse ho phapano ea theko ea coke e mahareng le e tlase ea sulfur petroleum libakeng tsa lehae. Fuel petroleum coke e anngoe haholo ke 'maraka oa machaba. Coke e nang le sebabole e ngata e sebelisoang liindastering tsa samente le tse ling e 'nile ea leketla ka nako e telele. Theko ea coke ea mafura a sebabole e phahameng ho tsoa Saudi Arabia le United States e fokotsehile, empa ho rekoa ha coke ea petroleum ea Venezuela ho ekelitsoe ke palo e kholo ea thepa e tsoang kantle ho naha.
Ketso ea theko
I. Coke ea petroleum ea sebabole e mahareng le e phahameng: Ho tloha ka Pherekhong ho isa Mphalane 2022, theko ea 'maraka ea petroleum coke naheng ea China e bontšitse mokhoa o akaretsang oa "ho nyoloha - ho oela - ho tsitsitse". Ho tloha ka la 19 Mphalane, theko ea litšupiso tsa coke ea petroleum e ne e le 4581 yuan/ton, ho nyoloha ka 63.08% ha ho bapisoa le qalong ea selemo. Ho tloha ka Pherekhong ho isa ho Mmesa, ka lebaka la mabaka a 'maloa, joalo ka lithibelo tsa tlhahiso nakong ea Liolimpiki tsa Mariha, lithibelo tsa lipalangoang ka lebaka la taolo ea seoa, le litheko tse ntseng li phahama tsa matla a lefats'e tse anngoeng ke koluoa ea Russia-Ukraine, litšenyehelo tsa ho hloekisa libaka tsa ho hloekisa li ile tsa eketseha ka kakaretso. . Ka lebaka leo, likarolo tsa ho pheha tsa libaka tse ngata tsa ho hloekisa li ile tsa fokotsa tlhahiso, ’me litsi tse ling tsa ho hloekisa li ile tsa emisa ho lokisa esale pele. Ka lebaka leo, phepelo ea 'maraka e ile ea theoha haholo' me litheko tsa coke li ile tsa phahama haholo. Ho phaella moo, lihlahisoa tse ling tse hloekisang haufi le nōka li fana ka tlhahiso e mpe ea sulfur petroleum coke, theko ea petroleum coke e ile ea eketseha butle-butle tlas'a index e tšoanang; Ho tloha ka Mots'eanong, likarolo tsa ho pheha tse neng li koetsoe le ho fokotsa tlhahiso li tsoetse pele tlhahiso ka ho latellana. Leha ho le joalo, e le ho fokotsa litšenyehelo, libaka tse ling tsa ho hloekisa li rekile oli e tala ea theko e tlaase bakeng sa ho e etsa. Ka lebaka leo, kakaretso ea petroleum coke index 'marakeng e senyehile,' me palo e kholo ea coke ea petroleum e tsoang kantle e fihlile boema-kepeng, haholo-holo e tlisa coke ea sulfur petroleum coke e mahareng e tsoang Venezuela, United States, Russia, Canada le linaheng tse ling. . Empa haholo-holo ho vanadium. 500PPM ea coke e mahareng le e phahameng ea sulfur petroleum coke, le indasteri ea aluminium ea lapeng e ka tlase ho naha e laola ka ho latellana, vanadium e phahameng (vanadium> 500PPM) theko ea petroleum coke e ile ea theoha haholo, mme phapang ea theko lipakeng tsa vanadium e tlase le vanadium e phahameng ea petroleum coke ea eketseha butle-butle. . Ho tloha ka Phuptjane, ha theko ea petroleum coke e ntse e theoha, likhoebo tsa khabone tse tlase li kene ka tatellano 'marakeng ho reka. Leha ho le joalo, kaha theko ea coke e tala ea petroleum e lula e phahame ka nako e telele selemong sena, khatello ea litšenyehelo tse tlaase e kholoanyane, 'me boholo ba bona ba reka ka tlhokahalo,' me theko ea coke ea sulfur petroleum coke e bohareng le e phahameng e boloka ts'ebetso ea ts'oaetso.
Ii. Low-sulphur petroleum Coke: Ho tloha ka Pherekhong ho fihlela Phuptjane, matla a lisebelisoa tsa anode a ile a atolosoa, tlhokahalo ea mmaraka e ile ea eketseha haholo, mme tlhoko ea coke ea petroleum e tlase ea sebabole e ile ea eketseha haholo. Ka April, e anngoeng ke ho koaloa ho lebelletsoeng ha mochini oa tlhoekiso oa CNOOC bakeng sa tlhokomelo, theko ea coke e tlase ea sulfur petroleum coke e ile ea tsoela pele ho lula e le holimo; Ho tloha ka July, mocheso o phahameng oa matla a ho lekanya, ts'ebetso ea 'maraka oa tšepe e tlaase ea leloala e futsanehile, phokotso ea tlhahiso, ho emisoa ha tlhahiso, motlakase oa graphite o tlaase o lokela ho ba boemong bona, ho fokotsa tlhahiso e eketsehileng, karolo ea ho koala,' maraka o mobe oa thepa e tlaase ea sulfur petroleum coke theko ea tšehetso ke theko e fokolang, e tlaase ea sulfur coke e ile ea theoha haholo; Ho tloha ka Loetse, Letsatsi la Naha le Mokete oa Mahareng a Hoetla li fihlile ka ho latellana. Theko e tlaase e tšehelitse theko e tlaase ea sebabole ea coke hore e nyolohe hanyenyane, empa ka ho fihla ha tse kholo tse 20, ba theohelang tlaase ba amohela thepa ka hloko, 'me theko ea coke e tlaase ea sulfur petroleum e tsitsitse, 'me ho entsoe liphetoho tse ling.
Mabapi le coke ea mafura, ka 2022, litheko tsa matla a lefats'e li tla nyoloha, litheko tsa kantle li tla lula li le holimo ebile li sa fetohe ka nako e telele, litšenyehelo tsa nako e telele tsa "sulfur pellet coke" li tla fetoloa, ho kenngoa ha coke ea mafura a sebabole. ho tloha Saudi Arabia le United States ho tla fokotseha, 'me theko ea coke ea petroleum ea Venezuela e tla be e le tlaase, kahoo thepa e tsoang linaheng tse ling e tla tlatsetsa 'marakeng. Theko ea coke e tlase ea sulfur projectile e holimo, 'me pontšo ea tlhokahalo ea coke ea petroleum' marakeng oa mafura a khalase e fetotsoe.
Lehlakore la phepelo
1. Bokhoni ba li-coking units tse liehileng bo ile ba eketseha hanyane ho tloha ka Pherekhong ho isa Mphalane ka 2022. Phetoho ea matla e ne e tsepamisitsoe ka Loetse, ha sete sa lithane tse 500,000 / selemo sa Coking unit se emisitsoe mme sete sa lithane tse limilione tse 1.2 / selemo. ka leboea-bophirimela ho Chaena e ile ea kenngoa tlhahisong.
Ii. Tlhahiso ea petroleum coke ea China ka Pherekhong-Loetse 2022 e eketsehile ka 2.13% ha e bapisoa le ka Pherekhong-Loetse 2021, moo tšebeliso ea eona e neng e le lithane tse 2,773,600, keketseho ea 14.88% ha e bapisoa le eo ka nako e ts'oanang ka 2021, haholo hobane bokhoni ba tlhahiso ea likarolo tse peli tse ncha tsa ho pheha Shandong li ile tsa kenngoa ts'ebetsong 'me tsa tsosolosoa ka June 2021 le November 2021, ka ho latellana. Phepelo ea coke ea peterole 'marakeng e ile ea eketseha haholo; Leha ho le joalo, ho pholletsa le selemo, keketseho ea tlhahiso ea coke ea petroleum e haholo-holo ho coke ea sulfur petroleum e bohareng le e phahameng, haholo-holo ka lebaka la theko e ntseng e phahama ea oli e tala le ho eketseha ha litšenyehelo tsa ho hloekisa libaka tsa ho hloekisa. Libaka tse ling tsa ho hloekisa li sebelisa oli e tala ea theko e tlase ho fokotsa litšenyehelo, 'me coke ea petroleum e sebelisoa e le sehlahisoa sa yuniti ea coking, e leng ka tsela e sa tobang e lebisang ho putlama ha index ea kakaretso ea mmaraka oa coke ea petroleum. Ho ea ka lipalo-palo tsa Yinfu, tlhahiso ea coke ea petroleum e bohareng le e phahameng ka Pherekhong-Loetse 2022 e eketsehile ka 2.38% ha e bapisoa le ka Pherekhong-Loetse 2021.
Iii. Palo ea petroleum coke e tsoang kantle ho naha ho tloha ka Pherekhong ho isa Phato 2022 ke lithane tse limilione tse 9.1273, e leng keketseho ea selemo le selemo ea 5.16%. Ho ea ka Bacuan Yinfu, palo ea coke ea petroleum e tsoang linaheng tse ling e lebelletsoe ho tsoela pele ho eketseha ho tloha ka Loetse ho isa bofelong ba selemo, mme phepelo ea coke ea peterole e tsoang kantle e lebelletsoe ho tsoela pele ho eketseha.
Lehlakore la tlhokeho
I. Mabapi le 'maraka oa carbon aluminium, theko ea aluminium ea electrolytic qetellong ea mohala e fetohile ho ea ho 18,000-19000 yuan / ton,' me sebaka sa kakaretso sa phaello ea indasteri ea aluminium ea electrolytic e ntse e le teng. Mmaraka oa khabone ea aluminium o tlase o qala ho sebetsa maemong a phahameng a nako e telele, mme mmaraka ka kakaretso o na le tlhoko e ntle ea coke ea petroleum. Leha ho le joalo, e itšetlehile ka mokhoa oa thekiso oa "phetoho e le 'ngoe ea theko ka khoeli", hammoho le theko e phahameng ea nako e telele ea coke e tala ea petroleum, e leng se bakang khatello e kholo ea litšenyehelo le haholo-holo ho reka ha ho hlokahala.
Mmaraka oa li-electrode tse tlase tsa graphite o rekoa haholo ka tlhoko. Ho tloha ka July ho ea ho August, ka lebaka la tšusumetso ea mocheso o phahameng, limmaraka tse ling tsa tšepe li fokotsa tlhahiso kapa li emisa tlhahiso. Lehlakore la phepelo ea likhoebo tsa li-electrode tsa graphite le fokolitse tlhahiso, e leng se ileng sa baka ho theoha ho hoholo ha tlhoko ea 'maraka oa li-electrode tsa graphite. Tlhokahalo ea 'maraka oa Carburizer e tsitsitse; Mmuso o tshehetsa ka matla ntshetsopele ya indasteri e ntjha ya eneji. Bokhoni ba tlhahiso ea 'maraka oa lisebelisoa tsa anode bo eketsehile ka potlako,' me tlhokahalo ea coke ea petroleum e eketsehile haholo. E le ho boloka litšenyehelo, likhoebo tse ling li thehile mekhoa e mecha ea ho nkela coke ea petroleum coke e tlaase-sulfur sebaka ka sulfur petroleum coke e phahameng haholo, kahoo e fokotsa litšenyehelo.
Iii. Mabapi le coke ea mafura, theko ea matla ea lefats'e ka 2022 e nyolohile, theko ea kantle e bile holimo ebile e sa fetohe ka nako e telele, litšenyehelo tsa nako e telele tsa pellet coke e phahameng ea sebabole e fetotsoe, mme ts'ebetso ea 'maraka e ntse e lekana. ha 'maraka oa coke oa sulfur pellet o ntse o tsitsitse
Polelo ea maraka ea ka moso
1. Ho ea ka pono ea phepelo ea coke ea petroleum, phepelo ea 'maraka oa coke ea petroleum e lebelletsoe ho tsoela pele ho eketseha,' me bokhoni ba likarolo tse ncha tse hahuoang tsa coke nakong ea morao li kenngoa tlhahisong ka ho latellana. Ho lebeletsoe hore coke ea petroleum ea sebabole e mahareng le e phahameng e tla busa, empa boholo ba tsona li lebelletsoe ho sebelisoa bakeng sa ho itšebetsa, e leng se tla fana ka tlatsetso e fokolang 'marakeng. Tlhokahalo ea likhoebo tsa malapeng ea coke ea petroleum e tla tsoela pele ho eketseha, 'me palo ea coke ea petroleum e tsoang kantle e lebelletsoe ho tsoela pele ho hola.
2. Ho ea ka pono ea tlhokahalo e tlase ea noka, Bachuan Yinfu o bolela esale pele hore tlhokahalo ea coke ea petroleum indastering e tlaase e tla tsoela pele ho eketseha qetellong ea 2022 le 2023. Tlas'a tšusumetso ea tsitsipano ea machaba le ho fokotseha ho latelang ha tlhahiso ea oli e tala ke Saudi. Arabia le Opec, theko ea oli e sa tsoakoang e lebelletsoe ho lula e phahame, karolo ea litšenyehelo e ts'ehelitsoe hantle, 'me tlhahiso ea aluminium ea electrolytic e lebelletsoe ho tsoela pele ho eketseha, mme tlhoko e akaretsang ea coke ea peterole indastering e ntse e tsoela pele ho bonts'a mokhoa o ntseng o hola. . Anode material market matsete a macha a potlakile, tlhokahalo ea petroleum coke e lebelletsoe ho tsoela pele ho eketseha; Theko ea mashala e lebelletsoe ho fetoha ka har'a mefuta e laolehang tlas'a tšusumetso ea maano a naha a moruo o moholo. Tlhokahalo ea 'maraka ea likhalase, samente, lifeme tsa motlakase, li-electrode le li-carburizing agents e lebelletsoe ho lula e le karolelano.
3. Melaoana ea thibelo le taolo ea seoa e lebelletsoe hore e ntse e na le tšusumetso e kholo libakeng tse ling, haholo-holo e thibelang lipalangoang tsa likoloi. Ho lebeletsoe hore melaoana e kopaneng ea tekanyo ea matla le taolo ea tšebeliso ea matla e ntse e tla ba le tšusumetso libakeng tse ling, 'me ho lebelletsoe hore phello e akaretsang 'marakeng e tla fokotseha.
Ka kakaretso, ho lebelletsoe hore pheletso ea 2022 le 2023 litheko tsa petroleum coke li tla lula li le holimo ebile li sa fetohe. Ho lebelletsoe hore theko ea mantlha ea coke ea petroleum ke li-yuan tse 6000-8000/ton bakeng sa coke e tlase ea sebabole (hoo e ka bang 0.5% sebabole), 3400-5500 yuan/ton bakeng sa coke e mahareng sebabole (hoo e ka bang 3.0% sebabole, ka hare ho 500 vanadium), le coke ea sebabole e mahareng (e ka bang 3.0% sebabole, vanadium> 500) theko 2500-4000 yuan/ton, coke e phahameng ea sulfur (e ka bang 4.5% ea thepa e akaretsang) theko 2000-3200 yuan/ton.
Nako ea poso: Nov-14-2022