Izinto Eziphambili Ezibangela Imfuno Yemarike Ye-Graphitized Petroleum Coke
1. Imfuno Egqithisileyo KwiCandelo Elitsha Lamandla
Izinto ezisisiseko zezinto ze-anode zebhetri ye-lithium: I-coke yepetroleum ene-sulfur ephantsi, enomxholo wesulfur ongaphantsi kwe-0.5%, ayibangeli ukwanda komthamo ngexesha lenkqubo ye-graphitization, nto leyo eyenza ukuba ibe yinto ephambili kwizinto ze-anode zebhetri ye-lithium-ion. Ngo-2024, imfuno yehlabathi yezinto ze-anode zebhetri ye-lithium ifikelele kwi-2.2 yezigidi zeetoni, ehambelana nemfuno yeetoni ezingaphezu kwezigidi ezi-3 ze-coke yepetroleum. Nangona kunjalo, unikezelo lokwenyani lwaluyi-2.6 yezigidi zeetoni kuphela, nto leyo ebangele umsantsa we-13% wonikezelo. Ngokukhula ngokukhawuleza kwemarike yezithuthi zombane (ukuthengiswa kwezithuthi zombane kwihlabathi jikelele kulindeleke ukuba kufike kwi-30 yezigidi zeeyunithi ngo-2026), imfuno yee-anode zebhetri ye-lithium ye-coke yepetroleum iya kuqhubeka inyuka, inyusa amaxabiso e-coke yepetroleum ephezulu (njenge-coke ye-sulfur ephantsi).
Imfuno ekhulayo kushishino lwe-photovoltaic: Ngowama-2024, imfuno yehlabathi ye-coke yepetroleum ye-photovoltaic inyuke ngama-35%, kunye neenkampani zezinto ze-silicon (ezifana neTongwei kunye ne-GCL-Poly) ezikhuphisana ngezixhobo ze-coke ezine-sulfur ephantsi, nto leyo enyusa amaxabiso ngakumbi.
2. Imfuno Ezinzileyo Kumacandelo Emizi-mveliso Yemveli
Ishishini le-electrolysis ye-aluminium: I-petroleum coke yeyona nto iphambili kwi-anodes ezibhakiweyo kwangaphambili kwimveliso ye-aluminium electrolysis, esetyenziselwa ukuphucula ukusebenza kakuhle kwe-electrolysis. Nangona imfuno kwishishini le-aluminium electrolysis ichaphazelekile kukulungiswa kwamaxabiso e-aluminium, imfuno yexesha elide ihlala izinzile.
Ishishini lentsimbi: I-petroleum coke isetyenziswa kakhulu njenge-carbon additive kunye nezinto eziluhlaza kwii-electrodes ze-graphite ekwenzeni intsimbi kwi-electric arc furnace. Njengoko iTshayina iceba ukwandisa umlinganiselo wentsimbi ye-electric arc furnace ukuya kwi-15%-20% ngo-2025, imfuno ye-petroleum coke iya kukhula ngakumbi.
Icandelo lepetroli: I-petroleum coke, enexabiso layo eliphezulu leekhalori, isetyenziswa kakhulu njengepetroli kumashishini afana neefektri zeglasi, izikhululo zamandla, kunye nezikhululo zesamente. Nangona amalahle angabizi kakhulu ethathe indawo yemfuno ethile ye-high-sulfur fuel coke, i-low-sulfur coke isakhuphisana kwimarike yepetroli ephezulu.
3. Ubonelelo oluqinileyo
Ukuncipha kwamandla okucoca: Phantsi kwemigaqo-nkqubo yehlabathi "yekhabhoni ezimbini", iifektri zaseYurophu naseMelika zikhawulezise ukupheliswa kwamandla aphelelwe lixesha. Ngo-2024, amandla okucoca aseYurophu ehla nge-8% unyaka nonyaka, ngelixa izinga lokuvalwa kwefektri zaseMelika ezicoca ioyile yeshale lifikelele kwi-12%, nto leyo ekhokelele ekwehleni okukhulu kokunikezelwa kwe-coke yepetroleum ene-sulfur ephantsi.
Imveliso yasekhaya encinci: Ichatshazelwe kukuvalwa nokugcinwa kwezinye iiyunithi zokucola ezicoliweyo kunye nokwehla kwamanani okusebenza, imveliso ye-petroleum coke yasekhaya yehlile ukusukela ngo-2025. Nangona ukuqhubela phambili kweeprojekthi zokudibanisa ukucola kunye neekhemikhali kuya kuqhuba ukukhula kwemveliso, ukuqina kobonelelo lwexesha elifutshane kunzima ukukunciphisa.
Ukungazaliswa ngokwaneleyo kwemveliso yokungenisa: Imveliso yaphesheya kwe-low-sulfur coke inqongophele, kwaye ukunyuka kwemiqathango yokuthumela ngaphandle i-graphite e-US eTshayina kunyanzele iinkampani zaseTshayina ukuba zitshintshele kwi-petroleum coke yasekhaya, nto leyo ebangela uxinzelelo olukhulu kwimfuno yasekhaya.
4. Umgaqo-nkqubo kunye neNguquko kwiMarike
Imigaqo-nkqubo engqongqo yokusingqongileyo: Iinkampani kufuneka zityale imali engaphezulu ekuphuculeni izixhobo ukuze zihlangabezane neemfuno zokusingqongileyo, nto leyo enyusa ngokungathanga ngqo iindleko zemveliso. Umzekelo, ekuqaleni kuka-2025, imiqathango yemveliso yokusingqongileyo kumaphondo aseHebei naseHenan ikhokelele kwimida yokubonelela ngezixhobo.
Impembelelo yemiqobo yorhwebo: Ukunyuka kwemiqathango yokuthumela ngaphandle i-graphite e-US ukuya eTshayina kunyuse iindleko zokuthenga izinto eziluhlaza kwiinkampani zaseTshayina ze-anode, nto leyo enyusa amaxabiso e-petroleum coke.
Ingqikelelo yezinto ezithengiswayo: Abarhwebi baqokelele izinto ezithengiswayo ukuya kuthi ga kwiincopho zembali, apho izinto ezithengiswayo zasekhaya ziyehla ukusuka kwi-2 yezigidi zeetoni ngo-2023 ukuya kwi-800,000 yeetoni, nto leyo edala "ukunqongophala okungeyonyani" kwaye inyusa amaxabiso ngakumbi.
5. Ukudluliselwa kweendleko kunye neziphumo zokutshintshwa kwazo
Ukuguquguquka kwexabiso leoyile ekrwada: Ulwalamano phakathi kwamaxabiso e-petroleum coke kunye namaxabiso eoyile ekrwada lumalunga ne-0.8. Ngo-2024, amaxabiso eoyile yamazwe ngamazwe anyuke ngaphezulu kwe-120perbarrel, ecinezela imida yokuhlaziya kwaye ikhokelele ekuncitshisweni kwemveliso kwiindawo zokucoca, nto leyo ebangela ukunqongophala kwe-petroleum coke. Nangona amaxabiso eoyile ekrwada eBrent kulindeleke ukuba awe ukuya kuma-51 kwi-barrel ngo-2026, inkxaso yeendleko zexesha elifutshane isaqinile.
Uxinzelelo lokutshintshwa kweteknoloji: Ukuveliswa ngobuninzi kwee-anode ze-silicon-carbon zeTesla ezingama-4680 zebhetri, eziphucula uxinano lwamandla nge-20%, kunokuyikhawulezisa inkqubo yokutshintshwa ukuba amaxabiso e-petroleum coke ahlala ephezulu. Nangona kunjalo, ukuthengiswa kwee-anode ezisekelwe kwi-silicon kusadinga iminyaka emi-3-5, ngoko ke impembelelo yexesha elifutshane kwimfuno ye-petroleum coke ilinganiselwe.
Ixesha leposi: Septemba-30-2025