Xaaladda hadda jirta ee dib-u-warshadaynta elektroodka garaafka waxay muujinaysaa horumar isku mar ah oo ku yimid horumarka tignoolajiyada iyo baaxadda warshadaha, iyadoo heerka dib-u-warshadaynta ee qashinka garaafka la filayo inuu ka kordho 15% sanadka 2023 ilaa 25% marka la gaaro 2025. Tiknoolajiyadda dib-u-warshadaynta ee agabka anode-ka baytariyada lithium-ion ayaa gaartay ganacsi, iyo waxqabadka hababka dib-u-warshadaynta garaafka ee agabka bikro ah. Si kastaba ha ahaatee, warshaduhu wali waxay wajahayaan caqabado sida awoodda aqoon-is-weydaarsiyada yaryar iyo la'aanta heerarka farsamada.
I. Horumarka Tiknoolajiyadda: Ganacsiga Tiknoolajiyadda Dib-u-warshadaynta Baytariga Lithium-Ion
Geedi socodka Dib-u-soo-noolaynta Heerkulka Sare ee Joogtada ah
Shirkadaha sida Bobang Shanhe waxay kor u qaadeen daahirnimada walxaha qashinka ah ee graphite anode (oo ay ku jiraan noocyada macmalka ah, kuwa dabiiciga ah, iyo kuwa isku dhafan) ilaa 99.99% iyada oo loo marayo tignoolajiyada garaafka ee joogtada ah. Badeecadaha anode ee dib loo soo celiyay waxay gaaraan heerar waxqabad oo la mid ah agabyada cusub. Habkani wuxuu wax ka qabanayaa caqabadaha sida waxyaabaha wasakhda ah ee sarreeya iyo qaab-dhismeedka kiristaalka ee dhaawacan iyada oo loo marayo dayactirka qaab-dhismeedka microcrystalline iyo hagaajinta qaab-dhismeedka dusha sare, iyadoo la siinayo taageero tignoolajiyadeed oo muhiim ah warshadaha dib-u-warshadaynta baytariyada lithium-ion.
Hindisayaasha Dhaqaalaha Wareegga ah ee Siyaasadda Ku-saleysan
Qorshaha Shanta Sano ee 14-aad ee Shiinaha wuxuu u qoondeeyay alaabada garaafka ee heerka sare ah inay noqoto diiradda cilmi-baarista muhiimka ah, iyadoo magdhowga caymiska ee codsiyada dufcadda koowaad ee agabka cusub ee daboolaya garaafka gaarka ah iyo bixinta kabitaan ilaa RMB 30 milyan mashruuc kasta. Heer gobol, Weifang, Shandong, waxay isku taagtay inay tahay "Dooxada Kaarboonka Bari," iyadoo isku daraysa 32 shirkadood oo garaafit gaar ah leh isla markaana gaadhay qiime wax soo saar oo ka badan RMB 8 bilyan sannadkii 2024, taasoo samaysatay koox warshadeed oo goboleed.
II. Cabbirka Warshadaha: Kobaca Degdegga ah ee Heerarka Dib-u-warshadaynta iyo Awoodda
Koror Muhiim ah oo ku yimid Heerarka Dib-u-warshadaynta
Cadaadiska deegaanka ayaa ku qasbaya shirkadaha inay qaataan dhaqamada cagaaran. Habka sawir-qaadista wuxuu dhaliyaa 6.8 tan oo qiiqa CO₂ ah tankiiba, taasoo ku kaliftay shirkadaha hormuudka ka ah inay yareeyaan qiiqa iyada oo loo marayo tiknoolajiyada tamarta cagaaran iyo qabashada kaarboonka, isticmaalka, iyo kaydinta (CCUS) iyadoo la dhiirrigelinayo dib-u-warshadaynta qashinka graphite. Marka la gaaro 2025, saamiga alaabada graphite ee dib loo warshadayn karo ayaa la filayaa inay ka korodho 15% sanadka 2023 ilaa 25%, taasoo dejinaysa nidaam xiran oo ah "soo-saarka-dib-u-warshadaynta-dib-u-soo-noolaynta."
Dardargelinta Awoodda Dib-u-warshadaynta
Bobang Shanhe wuxuu bilaabay wejiga koowaad ee mashruuc dib-u-cusboonaysiin tayo sare leh oo 20,000-tan ah oo sannadle ah oo loogu talagalay qashinka graphite anodes, halka CATL ay maalgelisay khadka wax soo saarka tirada ugu horreysa ee dib-u-warshadaynta agabka anodes-ka graphite, iyadoo gaartay heer dib-u-warshadayn ah oo ka badan 90%. Marka la gaaro 2025, wadarta mugga anodes-ka qashinka graphite ee u baahan dib-u-warshadaynta ayaa la saadaalinayaa inay ka badan tahay 150,000 oo tan, iyadoo heerka kobaca sanadlaha ah ee isku-dhafka ah (CAGR) uu yahay 40%, taasoo muujinaysa awood suuq oo weyn.
III. Caqabadaha Warshadaha: Awoodda Aqoon-is-weydaarsiyada Yaryar iyo La'aanta Heerarka
Saamiga Sare ee Dib-u-warshadaynta aan rasmiga ahayn
Suuqa dib-u-warshadaynta baytariyada lithium-ion waxaa muddo dheer ku badnaa aqoon-is-weydaarsiyo yaryar, kuwaas oo ah 70% qaybta. Kala-furka sharci-darrada ah wuxuu horseedaa daadashada sunta kansarka (tusaale ahaan, isku-dhafka nikkel) iyo walxaha sunta ah (tusaale ahaan, hydrogen fluoride), taasoo khatar ku ah deegaanka iyo caafimaadka aadanaha. Warshadaha dib-u-warshadaynta elektroodka graphite waxay la kulmaan arrimo la mid ah, iyadoo walxaha graphite ee aan rasmiga ahayn ee dib loo warshadeeyay ay muujinayaan tayo aan iswaafaqsanayn oo ay ku guuldareysteen inay buuxiyaan shuruudaha codsiga heerka sare ah.
Heerarka Farsamada iyo Qaab-dhismeedka Sharciyeynta oo aan Dhamaystirnayn
Iyadoo ay jiraan horumarro tignoolajiyadeed oo ay sameeyeen shirkadaha hormuudka ka ah, warshaduhu ma laha heerarka dib-u-warshadaynta midaysan iyo nidaamyada shahaadada. Heerarka caalamiga ah ee deegaanka sida Habka Hagaajinta Xuduudaha Kaarboonka ee Midowga Yurub (CBAM) waxay ku soo rogaan shuruudo adag oo raad-raac kaarboon ah elektroodhada garaafka, taasoo lagama maarmaan u ah in si degdeg ah loo dhiso nidaam dib-u-warshadayn oo xiran iyo tartan tignoolajiyadeed oo kor u kaca shirkadaha gudaha.
IV. Isbeddellada Mustaqbalka: Horumar Sare, Caqli badan, iyo Cagaaran
Horumarinta Waxtarka Horumarinta Tiknoolajiyada
Tiknoolajiyadda mataanaha dijitaalka ah waxay suurtogal ka dhigaysaa jilitaanka firfircoon ee xuduudaha habka iyadoo saxnaanta ka badan 90% la saadaalinayo cilladaha mashiinka, halka nidaamyada mashiinka la qabsiga ay isticmaalaan dareemayaasha qiiqa acoustic si ay ula socdaan xaaladaha goynta waqtiga dhabta ah, iyagoo gaaraya saxnaanta magdhowga qaladka ee 0.1 μm. Hal-abuurkani wuxuu yareeyaa wareegyada habaynta 20% wuxuuna hagaajiyaa heerarka wax-soo-saarka ilaa in ka badan 98%, iyagoo bixiya xalal caqli badan oo loogu talagalay dib-u-warshadaynta elektroodka garaafka.
Moodooyinka Dhaqaalaha Wareega ah oo Noqonaya Kuwa Caadiga ah
Tiknoolajiyadda dib-u-warshadaynta graphite-ka laga helo baytariyada lithium-ion ee la isticmaalay waxay gaadhaysaa heer soo kabasho 90% ah oo kharashkiisu yahay 30% ka hooseeya agabka bikradda ah. Shirkaduhu waxay horumarinayaan wareegga kheyraadka iyagoo adeegsanaya hindisooyin sida isticmaalka dhammaystiran ee tailings iyo dib-u-warshadaynta baytariyada ee la isticmaalay, iyagoo samaynaya silsilad warshadeed oo wareegsan oo ku baahsan "macdanta garaafka-soo-celinta deegaanka-horumarinta tamarta cusub."
Waqtiga boostada: Luulyo-28-2025