Ukushaja ibhethri ye-lithium idinga i-Surplus lithium resource mining kanye nokuvikelwa kwemvelo kokutholwa kwebhethri &39;ibhodi elifushane "

Tác giả ：Iflowpower – Добављач преносних електрана

Njengengxenye eyinhloko yokwakhiwa kwesitoreji samandla, i-lithium iseminyakeni yamuva nje eminyakeni yamuva, ukuthuthukiswa kobuchwepheshe bokugcina amandla ebhethri bekukhula kumongo wesidingo, futhi okukhiphayo kuyakhula. Nakuba imboni yebhethri ye-lithium eguquguqukayo iye yanda kancane kancane, kodwa futhi ibhekene nezinkinga zemvelo: izinsiza ze-lithium ekuxhashazweni nasekusetshenzisweni kwenqubo, uma iphathwa ngendlela engafanele, izoba nemiphumela emibi endaweni ezungezile. Ngakho-ke, ingabe le nkinga izoqhubeka nokukhawulela ukuthuthukiswa kwamabhethri e-lithium-ion? 01 isisetshenziswa se-lithium Quotes Ibhethri Le-Lithium Ion Ephakeme Njengengxenye ebalulekile yamandla okuhlanza emhlabeni wonke, izinkampani eziningi zisetshenziswa ukukhiqiza izimoto zikagesi.

I-Kane Energy Research Consultant ihlaziye ukuthi umkhiqizo wonyaka wemboni ye-lithium-ion kulindeleke ukuthi ukhuphuke usuka ku-2017 ufinyelele cishe kuma-megawatts angama-800 ngo-2027. Muva nje, abezindaba bakwamanye amazwe babikezela ukuthi isidingo se-lithium ngo-2025 kulindeleke ukuthi sikhuphuke sifike ku-1.3 million metric tons, okuzoba izikhathi ezi-5 ezingeni lamanje.

Ezweni, intatheli ifunde ukuthi ngonyaka ka-2018, ivolumu yebhethri ye-lithium-ion yezwe lami ephumayo yayiyi-102GWh, ikhuphuke ngo-27% unyaka nonyaka, lapho ukuthunyelwa kwamandla kwebhethri le-lithium kwaba ngu-63.7%, okubalwa ngokukhula okuqhubekayo. "Ngokombono wentuthuko, ibhethri ye-lithium-ion yamanje isiphenduke indawo ebalulekile yokugcina amandla e-electrochemical, ethatha u-75% wokugcinwa kwamandla amakhemikhali.

Ngakolunye uhlangothi, ngaphansi kokushayela kwezimoto zamandla amasha, izinto zebhethri ze-lithium-ion nezindlela zesistimu zithuthukiswa ngokushesha; ngakolunye uhlangothi, ukwehla okusheshayo kwezindleko zebhethri ye-lithium iron ion nakho kuwukuthengiswa okukhulu kwamabhethri e-lithium-ion emakethe yokugcina amandla. kungenzeka. "Muva nje, inhlolovo ibika ukuthi imakethe yokugcina izinto ayikwazi ukuhlehliswa, futhi kulindeleke ukuthi imakethe yokugcina impahla kulindeleke ukuthi ikhuthaze isiqondiso senqubomgomo kazwelonke kanye nezindleko zesiqondiso senqubomgomo kazwelonke kanye nezindleko zokugcina amandla ebhethri ye-lithium-ion.

Ikakhulukazi, indawo yokugcina amandla eseceleni kwegridi izokwazi ukuletha ukukhuphuka kwesivinini esikhulu. 02 izimayini nokugaywa kabusha kulula ukubangela ukungcoliswa kwemvelo, futhi imakethe embonini yebhethri ye-lithium-ion iphezulu, futhi izithiyo zokusebenzisa izinsiza ze-lithium azikwazi ukufihlwa. Mayelana nezimayini, noma ngabe imayini ye-brineling noma i-hard rock mining, izolimaza imvelo ngamazinga ahlukahlukene.

Kuyaqondakala ukuthi ingxenye yokuxhashazwa kwe-brine emithonjeni ye-lithium yezwe lami ingaphezu kuka-70%, okuyindlela ebaluleke kakhulu yemithombo yezimayini ye-lithium yezwe lami. Lena indlela yokupompa i-mineral brine kungqimba lwe-hydrolyzate, bese amanzi amaminerali akhishwa emanzini amaminerali, futhi isisombululo sikhishwa kumxube. Le ndlela ayisebenzisi nje kuphela amanzi amaningi, kodwa futhi inomthelela kalula kakhulu emanzini nasemhlabeni ngesikhathi sokusetshenziswa kwemithombo yamanzi.

Ngakolunye uhlangothi, ukutholwa kwebhethri ye-lithium ion etholakala ezansi nochungechunge lwezimboni kulula futhi ukungcolisa imvelo ngenxa yokwelashwa okungafanele. Ngokusho kolwazi olufanele, ibhethri ye-lithium ion enamandla kadoti iqukethe inani elikhulu lezinto zensimbi ezisindayo ezifana ne-manganese, i-cobalt, i-nickel, futhi iqukethe izinto ezinobuthi obuphezulu njenge-lithium hexafluorophosphate ku-electrolyte yayo, nezinye izinto eziphilayo eziguquguqukayo, lezi zinto Ukulahla kahle, ngeke nje kubangele ukuchithwa kwezinsiza, kodwa futhi kubangele ukungcoliswa okukhulu kwemvelo. "Ibhethri ye-Lithium-ion enamandla ashukumisayo ayiyona nhlobo &39;amandla&39;, isaqukethe ukucindezela okuphezulu kwe-300V kuya ku-1000V, uma igaywa kabusha, idilizwa, ukusebenza kungalungile, kungase kubangele ukuqhuma komlilo, ukungcoliswa kwensimbi esindayo, i-organic waste gas Izinkinga ezihlukahlukene ezifana nokukhishwa kwegesi.

"UCao Hongbin, umcwaningi weSikhungo Sobunjiniyela Bezinqubo, izwe lami. 03 Ukwehliswa kwezidingo zokunukubezeka kobuchwepheshe obusha bubika ukuthi ukuphakama kwesikali sezimoto zikagesi, ukukhiqizwa kwamabhethri kukhulu, umnotho wemboni unamandla, inqubo yokukhiqiza nayo izothuthukisa ukusebenza kahle, ukungcola okuncane. Mayelana nalokhu, inkampani yobuchwepheshe bokuhlola amandla enikezelwe ku-R <000000> D yokuphumelela kwe-lithium technology yezimayini ithe ukuze kuhlangatshezwane nesidingo esandayo se-lithium sezimoto zikagesi, kunethemba lokuthi izokwandisa ukukhishwa kwe-brine ngobuchwepheshe obusha, ngisho nemithombo ye-brine ene-concentration ephansi eyayingenamsindo ngaphambilini.

"Inhloso yethu ukuthuthukisa ngokushesha, izindleko eziphansi, izinga eliphezulu lokutakula, ulwelwesi lokuhlukaniswa kwe-lithium olunomthelela omncane kwezemvelo. "Umphathi wenkampani uTiri Yifang uthe ulwelwesi lwamathambo ensimbi lwenkampani lungathuthukisa ukukhiqizwa ngokuthuthukisa inqubo yokukhipha, ngaleyo ndlela zehlise kakhulu amanani okukhiqiza i-lithium. "Lokhu kungathuthukisa kakhulu ukukhiqizwa, futhi abakhiqizi namakhasimende abo bangathola izinzuzo eziphezulu zezomnotho.

"Ngaphezu kokuthuthukisa ubuchwepheshe be-lithium, abaqalisi abaningi bafuna impumelelo kubuchwepheshe bokugcina ibhethri, bazama ukuthola "ibhethri" elisha elisebenza kahle kakhulu, eliphansi "elizoshintsha noma lenze amabhethri e-lithium-ion. Enye yamaphrojekthi ebizwa ngokuthi "I-Breakthrough Energy Investment" ixhaswe nguBill Gates kanye nabanye osozigidigidi, eklanyelwe ukuthola izixazululo zekusasa le-carbon elingenayo. "Indawo yokugcina amandla ngokusobala iyingxenye ebalulekile yekusasa elinekhabhoni ephansi, sifuna ubuchwepheshe obusha bokukhulisa izinsiza zethu ezilinganiselwe ze-lithium.

"Umuntu ongaphakathi embonini ongazimisele ukudalulwa igama, kungakhathaliseki ukuthi ukuthuthukisa ubuchwepheshe bezimayini bezinsiza ze-lithium noma ubuchwepheshe bokubuyisela ibhethri, noma ukuthuthukisa uchungechunge lwemboni yokubuyisela kabusha ibhethri, kunenzuzo enkulu yokuthuthukiswa kwemvelo. “Ngaphezu kwalokho, ukusetshenziswa kohlelo lokuzibophezela ezinkampanini zezimayini nakho kuyasiza ekukhuthazeni izindinganiso eziphephile zezimboni, ezinganciphisa ngempumelelo ukungcoliswa kwemvelo. ".