Ukutshaja imfuno yebhetri ye-lithium Intsalela yemigodi ye-lithium kunye nokubuyiselwa kwebhetri ukukhuselwa kwendalo &39;ibhodi emfutshane "

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - អ្នកផ្គត់ផ្គង់ស្ថានីយ៍ថាមពលចល័ត

Njengeyona nto iphambili yokwakheka kogcino lwamandla, i-lithium ikwiminyaka yakutshanje kwiminyaka yakutshanje, uphuhliso lwetekhnoloji yokugcina amandla ebhetri lukhula kumxholo wemfuno, kwaye imveliso iyakhula. Nangona ishishini lebhetri ye-lithium eliguquguqukayo liye lanyathela ngokuthe ngcembe lihle ngakumbi, kodwa lijongene nemiba yokusingqongileyo: izibonelelo ze-lithium ekuxhatshazweni nasekusetyenzisweni kwenkqubo, ukuba ingaphathwa ngendlela engafanelekanga, iya kuba nemiphumo emibi kwimeko yendalo. Ngoko, ngaba lo mbandela uya kuqhubeka nokukhawulela ukuphuhliswa kweebhetri ze-lithium-ion? I-01 yomthombo we-lithium I-Quotes Ibhetri ye-Lithium Ion ephakamileyo Njengenxalenye ebalulekileyo yamandla okucoca ihlabathi, iinkampani ezininzi zisetyenziselwa ukuvelisa izithuthi zombane.

I-Kane Energy Research Consultant iye yahlalutya ukuba imveliso yonyaka yoshishino lwe-lithium-ion kulindeleke ukuba iphakame ukusuka kwi-2017 ukuya phantse kwi-800 megawatts kwi-2027. Kungekudala, amajelo angaphandle aqikelela ukuba imfuno ye-lithium kwi-2025 kulindeleke ukuba inyuke ukuya kwi-1.3 yezigidi zeetoni zeemitha, eziza kuba ngamaxesha angama-5 kwinqanaba langoku.

Kweli lizwe, intatheli yafunda ukuba ngo-2018, ibhetri ye-lithium-ion yelizwe lam ephumayo yayiyi-102GWh, inyuka ngama-27% ngonyaka, apho ukuthunyelwa kwamandla ebhetri ye-lithium kubalelwa kwi-63.7%, ibalwa ngokunyuka okuqhubekayo. "Ngokombono wophuhliso, ibhetri ye-lithium-ion yangoku ibe yindawo ebalulekileyo yokunyuka yokugcina amandla e-electrochemical, ethatha i-75% yokugcina amandla ekhemikhali.

Ngakolunye uhlangothi, phantsi kokuqhutywa kwezithuthi zamandla amatsha, izinto zebhetri ze-lithium-ion kunye nobuchule benkqubo buphuculwa ngokukhawuleza; ngakolunye uhlangothi, ukuhla ngokukhawuleza kweendleko zebhetri ye-lithium ion ion kukubonelela ngentengiso enkulu yeebhetri ze-lithium-ion kwimarike yokugcina amandla. kunokwenzeka. "Kungekudala, ingxelo yophando ukuba imarike yokugcina ayinakuguqulwa, kwaye kulindeleke ukuba imarike yokugcina kulindeleke ukuba ikhuthaze isikhokelo somgaqo-nkqubo kazwelonke kunye neendleko zesikhokelo somgaqo-nkqubo wesizwe kunye neendleko zokugcina amandla ebhetri ye-lithium-ion.

Ngokukodwa, indawo yokugcina amandla kwicala legridi iya kukwazi ukungenisa ukunyuka kwesantya esiphezulu. I-02 yemigodi kunye nokuhlaziywa kwakhona kulula ukubangela ukungcoliseka kwendalo, kwaye imarike kwishishini lebhetri ye-lithium-ion iphezulu, kwaye iingxaki zokusebenzisa izixhobo ze-lithium azikwazi ukufihlakala. Ngokubhekiselele kwimigodi, nokuba kukugrumba i-brineling okanye i-hard rock mining, iya konakalisa imo engqongileyo ngamaqondo ahlukeneyo.

Kuyaqondwa ukuba i-proportion of brine exploitation kwi-lithium resources yelizwe lam ingaphezulu kwe-70%, eyona ndlela ibaluleke kakhulu kwimithombo ye-lithium yezemigodi yelizwe lam. Le yindlela yokupompa i-mineral brine kwi-hydrolyzate layer, kwaye emva koko amanzi amaminerali aphuma kumanzi amaminerali, kwaye isisombululo sikhutshwe kumxube. Le ndlela ayinakusetyenziswa kakhulu kwamanzi kuphela, kodwa ikwachaphazela ngokulula kakhulu emanzini nasemhlabeni ngexesha lokusetyenziswa kobutyebi bamanzi.

Ngakolunye uhlangothi, ukubuyiswa kwebhetri ye-lithium ion ephantsi komlambo weshishini kulula ukungcolisa indalo ngenxa yonyango olungafanelekanga. Ngokutsho kolwazi olufanelekileyo, ibhetri ye-lithium ion enenkunkuma iqulethe inani elikhulu lezinto ezinzima ezifana ne-manganese, i-cobalt, i-nickel, kwaye iqulethe izinto ezinobuthi eziphezulu ezifana ne-lithium hexafluorophosphate kwi-electrolyte yayo, kunye nezinye izinto eziphilayo eziguquguqukayo, ezi zinto Ukulahla ngokufanelekileyo, akuyi kubangela inkunkuma yemithombo, kodwa kubangele ukungcoliseka okukhulu kokusingqongileyo. "Inkunkuma eguquguqukayo ye-lithium-ion ibhetri ayikho ngokupheleleyo &39;amandla&39;, iqulethe uxinzelelo oluphezulu lwe-300V ukuya kwi-1000V, ukuba i-recycling, ukudilizwa, ukusebenza ngokungafanelekanga, kunokuzisa ukuqhuma komlilo, ukungcoliswa kwesinyithi esinzima, igesi yenkunkuma yezinto eziphilayo Iingxaki ezahlukeneyo ezifana nokukhutshwa.

"UCao Hongbin, umphandi weZiko lobuNjineli beNkqubo, ilizwe lam. 03 Ukunciphisa iimfuno zongcoliseko longcoliseko lunika ingxelo yokuba okukhona uphezulu isikali sezithuthi zombane, kokukhona ukuveliswa kweebhetri ezinkulu, ukomelela koqoqosho lweshishini, inkqubo yokuvelisa nayo iya kuphuhlisa ukusebenza kakuhle, ukungcoliseka okuncinci. Kule nkalo, inkampani yeteknoloji yokuhlola amandla enikezelwe kwi-R <000000> D i-teknoloji ye-lithium ye-mining mining yathi ukuze kuhlangatyezwane nemfuno ekhulayo ye-lithium yezithuthi zombane, kunethemba lokwandisa i-elution ye-brine ngokusebenzisa ubuchwepheshe obutsha, kunye ne-low-concentration resources ye-brine eyayingenalo ngaphambili.

"Injongo yethu kukuphuhlisa ngokukhawuleza, ixabiso eliphantsi, izinga eliphezulu lokubuyisela, i-lithium extraction yokwahlula i-membrane kunye nefuthe elincinci lokusingqongileyo. "I-CEO yenkampani uTiri Yifang uthe i-membrane yesinyithi ye-organic skeleton yenkampani inokuphucula imveliso ngokunyusa inkqubo yokukhutshwa, ngaloo ndlela ithoba kakhulu amaxabiso emveliso ye-lithium. "Oku kunokuphucula kakhulu imveliso, kwaye abavelisi kunye nabathengi babo banokufumana inzuzo ephezulu kwezoqoqosho.

"Ukongeza ekuphuculeni itekhnoloji ye-lithium, abaqalisi abaninzi bafuna impumelelo kwitekhnoloji yokugcina ibhetri, bazama ukufumana ibhetri ye-lithium-ion esebenza ngakumbi, ephantsi" entsha yokutshintsha okanye ukwenza iibhetri ze-lithium-ion. Enye yeeprojekthi ezibizwa ngokuba yi "Breakthrough Energy Investment" yaxhaswa ngemali nguBill Gates kunye namanye amabhiliyoni, eyenzelwe ukufumana izisombululo zekamva lekhabhoni. "Ugcino lwamandla ngokucacileyo yinxalenye eyimfuneko kwikamva lekhabhoni ephantsi, sifuna itekhnoloji entsha yokwandisa izixhobo zethu ze-lithium ezilinganiselweyo.

"Umntu ongaphakathi kumzi mveliso ongazimiseleyo ukubizwa ngegama, nokuba kukuphucula itekhnoloji yezemigodi yezixhobo ze-lithium okanye itekhnoloji yokubuyisela ibhetri, okanye uphucule ngakumbi umxokelelwane weshishini lokubuyisela ibhetri, kukho inzuzo enkulu yokuphuculwa kokusingqongileyo. Ngaphezu koko, ukusetyenziswa kwenkqubo yoxanduva kwiinkampani zemigodi kukwanceda ekukhuthazeni imigangatho yoshishino ekhuselekileyo, enokunciphisa ngokufanelekileyo ukungcoliseka kwendalo. ".