Ho tebisa phetoho ea litheko tsa motlakase, indasteri ea aluminium ea electrolytic e boloka matla le ho fokotsa mesi joang?
Ka la 27 Phato, Khomishene ea Naha ea Ntlafatso le Nchafatso e ile ea fana ka “Tsebiso mabapi le Leano la Mehato ka Mohato la Theko ea Motlakase bakeng sa Indasteri ea Aluminium ea Electrolytic”, e leng phethahatso e hlakileng ea mokhoa o tsoelang pele oa theko e tala ea naha le papali e felletseng ea karolo ea tataiso ea matšoao a theko ea motlakase. Bahlahlobisisi ba boletse hore ho teba ha phetoho ea theko ea motlakase naheng ea heso ho tla phetha karolo ea bohlokoa ho khothaletseng ho tsoela pele ho boloka matla le phokotso ea khase indastering ea aluminium ea electrolytic ea naha ea heso, ho ntlafatsa katleho ea tšebeliso ea matla, le ho thusa ho fihlela sepheo sa tlhoro ea khabone le ho se nke lehlakore ha khabone.
Wang Xianwei, mofuputsi oa China Securities Investment Futures Industrial Products Division, o boletse hore tsebiso e na le phello e batlang e le kholo ho lik'hamphani tsa aluminium tsa electrolytic tse kenyeletsang: pele, ho hatelloa ha theko ea theko ea motlakase le litekanyetso tsa ho eketseha ha theko, 'me ea bobeli, ho thibela ho kenngoa ha maano a theko ea motlakase a khethehileng bakeng sa indasteri ea aluminium ea electrolytic.
Haholo-holo, ntlha ea pele ke ho arola litheko tsa motlakase oa aluminium ea electrolytic ho latela tšebeliso e felletseng ea matla a AC a aluminium e qhibilihisitsoeng. "Tekanyetso ea hona joale ea likarolo ke 13,650 kWh ka thane." Hoo e ka bang likhoebo tsohle tsa malapeng tsa aluminium tsa electrolytic li ka finyella maemo ana 'me li ke ke tsa tobana le kotsi ea ho eketseha ha theko nakong e khutšoanyane.Maemo a 2023 ke 13,450 kWh,' me maemo a 2025 ke 13,300 kWh. ntlafatso. ” Wang Xianwei o boletse hore lik'hamphani tse ngata li tlameha ho tobana le litaba tsa taolo le ntlafatso ea theknoloji haeba li batla ho fihlela maemo. Ho phaella moo, tsebiso e khothalletsa lik'hamphani tsa aluminium tsa electrolytic ho eketsa boemo ba tšebeliso ea matla a tsosolositsoeng a se nang metsi a kang matla a moea le ho hlahisa matla a photovoltaic, le ho fokotsa litheko tsa litšusumetso.
Ntlha ea bobeli e ka ba le tšusumetso e kholo ho lik'hamphani tse ngata tsa hona joale tsa aluminium, 'me phello e tobileng ke ho eketseha ha litšenyehelo tsa motlakase. "Ho utloisisoa hore ka lebaka la tahlehelo ea nako e telele ea lik'hamphani tsa aluminium tsa electrolytic lilemong tse 'maloa tse fetileng, likhoebo tse ngata tsa aluminium li buisane le mmuso oa lehae, likhoele tsa motlakase le lifeme tsa motlakase ho fumana litheko tse ikhethileng tsa motlakase. nakong e tlang, 'me litšenyehelo tsa tlhahiso ea likhoebo li tla eketseha." Ho boletse Wang Xianwei.
Gu Fengda, hlooho ea lefapha la lipatlisiso le boeletsi la Guoxin Futures, o boletse hore indasteri ea aluminium ea naha ea heso e tlas'a khatello ea ho fihlela sepheo sa ho fihlela tlhoro ea khabone ka 2025 pele ho nako. Ho latela pono ea sebopeho sa tšebeliso ea matla ea indasteri ea aluminium, mashala ke mohloli o ka sehloohong oa matla bakeng sa ho qhibiliha ha aluminium le ho hloekisoa ha aluminium Chaena, e leng karolo ea 85% ea matla a ho qhibilihisa aluminium le 87% ea matla a ho hloekisa aluminium. Phepelo ea thepa e tala ho tloha merafong ho isa ho phano e etsa karolo ea 22% ea kakaretso ea khase e futhumatsang lefatše ea aluminium ea mantlha, eo mashala a eona e leng karolo ea 68% ea phepelo ea matla a ho hloekisoa ha aluminium. Tlhahiso ea tone e le 'ngoe ea aluminium ea electrolytic e tla hlahisa karolelano ea lithane tse 12 tsa khabone.
Ho ea ka pono ea tšebeliso ea matla indastering ea aluminium ea lefats'e, tlhahiso ea aluminium ea electrolytic ea China e etsa hoo e ka bang 55% -60% ea kakaretso ea lefats'e, 'me e nkile ka tieo boemo ba moetsi le moreki e moholo oa lefatše oa electrolytic aluminium ka lilemo tse ngata. Leha ho le joalo, ka lebaka la tšebeliso e phahameng ea matla a indasteri ea aluminium E boetse e itšetlehile ka mashala le lisebelisoa tse ling e le lisebelisoa tse tala bakeng sa ho hlahisa matla. Ho latela pono ea data, hoo e ka bang 70% ea likhase tse tsoang tlhahiso ea aluminium lefatšeng ka bophara e tsoa Chaena. "Ka hona, e le enjene ea bohlokoa bakeng sa tšebeliso ea nako e telele ea aluminium lefatšeng ka bophara, indasteri ea aluminium ea Chaena e tla ba le mesebetsi e boima ea ho lokisa sebopeho sa matla nakong ea Moralo oa Lilemo tse 14. Haholo-holo, teko ea litefiso tsa khoebo ea k'habone ea Europe e ntse e atamela butle-butle, e shebane le moruo o rarahaneng oa lipolotiki oa machaba. ke tšekamelo e akaretsang le teko e matla eo ba talimaneng le eona.” Ho boletse Gu Fengda.
Wang Xianwei o bontšitse hore tlas'a semelo sa taolo ea tšebeliso ea matla a mabeli le khabone e habeli, likhoebo tsa aluminium tsa electrolytic, e leng e 'ngoe ea tšebeliso e phahameng ea matla, li tlameha ho tobana le liphetoho tsa sebopeho sa matla. Tsebiso e loketse ho kgothalletsa indasteri ho tswela pele ho eketsa matsete ho diphethoho tsa thekenoloji, ho tswela pele ho ntlafatsa bokgoni ba eneji le ho fokotsa tlhahiso ya khabone. Bakeng sa likhoebo, le hoja li tla tobana le litšenyehelo tse ntseng li phahama ka nako e khutšoanyane, ka nako e telele li tla thusa ho potlakisa phetoho le ntlafatso le ho khothalletsa tsoelo-pele e phetseng hantle le ea nako e telele ea indasteri.
Hoa utloisisoa hore ts'ebetsong ea pele ea pholisi ea theko ea motlakase e fapaneng indastering ea aluminium ea electrolytic e fihletse liphello, 'me pholisi ea theko ea motlakase ea tiered e sebelisitsoe ho tloha ka 2013. Ho latela pono ea ts'ebetsong ea ts'ebetsong, leano le fapaneng la theko ea motlakase le phethile karolo e ntle ho nts'etsopele ea indasteri ea aluminium ea electrolytic ho rarolla bokhoni bo feteletseng, ho khothalletsa tsoelo-pele ea theknoloji le ho ntlafatsa tsoelo-pele ea indasteri eohle, ho ntlafatsa le ho ntlafatsa indasteri eohle. boemo ba kakaretso ea matla a matla. E susumetsoa ke katleho ea maano le ts'usumetso e sa feleng ea likhoebo, tšebeliso ea matla ea indasteri ea aluminium ea electrolytic e fokotsehile lilemong tsa morao tjena. Tšebeliso e felletseng ea matla a AC ka tone e le 'ngoe ea li-ingots tsa aluminium le aluminium e theohile ho tloha ho 14,795 kWh ka 2004 ho ea ho 13,543 kWh ka 2020, e leng phokotseho e fetang 1,200. Lihora tsa Kilowatt.
Phetoho ena ea leano e ikamahanya le nts'etsopele ea 'nete ea indasteri, e ela hloko kamano e teng lipakeng tsa paballo ea matla lits'ebetsong tsa tlhahiso le tšebeliso ea matla phetohong ea ts'ireletso ea tikoloho, mme e fihlela litlhoko tsa sepheo sa khabone e habeli. Gu Fengda o boletse hore kamora lilemo tsa ho hloekisa le ho lokisoa ha indasteri ea aluminium ea electrolytic, lintlafatso tsa meralo ea phepelo li khothalelitse ho theoa ha siling bakeng sa matla a tlhahiso ea aluminium ea electrolytic le ho rarolla bothata bo tebileng bo bakiloeng ke keketseho e sa laoleheng ea tlhahiso e 'nileng ea aparela indasteri ka lilemo tse ngata. Ho tloha ka nako eo, ka ntlafatso e tsoelang pele ea ts'ireletso ea tikoloho le thekenoloji Hoa hlokahala ho khothaletsa phetoho le ntlafatso ea indasteri ea aluminium ea electrolytic ea naha ea heso.
"Ha re tobane le ho phatloha ha tlhokahalo tšimong ea matla a macha le lisebelisoa tse ncha le litlhoko tsa phetoho ea matla a tala tlas'a sepheo sa" carbon-dual-carbon ", kholo ea phepelo le tlhokahalo ea litšepe tse se nang ferrous Chaena li tla fapana nakong e tlang, 'me boholo ba litšepe tse se nang ferrous li tla tobana le lithibelo, tse amanang le phetoho ea matla a tala. hlasimolohile.” Gu Fengda o lumela hore indasteri ea aluminium, e le tšimo e nang le khase e phahameng ea k'habone indastering ea tšepe e se nang ferrous, ka sebele e tla potlakisa lebelo la phetoho e tala le e tlaase ea carbon lilemong tse hlano tse tlang. Ho laola ka katleho bokhoni ba tlhahiso, ho ntlafatsa sebopeho sa matla, ho qapa mekhoa ea theknoloji e tlaase ea carbon, le ho eketsa tšebeliso ea aluminium ea scrap ke litsela tsa bohlokoa tsa indasteri ea aluminium ho finyella litlhōrō tsa carbon. Tšebeliso ea mehato e shebaneng le 'maraka e kang mekhoa ea khoebo ea khabone e tla kenya letsoho ho nts'etsopele ea botala, khabone e tlase le nts'etsopele ea moshoelella ea indasteri ea aluminium. Bapala karolo ea bohlokoa. Ka mehato e mengata e nkiloeng ka nako e le 'ngoe, indasteri ea aluminium e tla tlisa phetoho ea histori le nako ea ntlafatso ea "phokotso ea mocheso, taolo ea molumo, le ntlafatso e tiisitsoeng ea theko".
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Nako ea poso: Sep-01-2021