Abaphandi beDyunivesithi yaseStanford benza impumelelo enkulu ekuphuhliseni itekhnoloji entsha yokukhupha i-lithium kumanzi ane-briny. Iidilesi ezisebenzayo kunye ne-eco-friendlyiingxaki zoxinaniso lwe-lithiumekutsalweni nasekuqhubeni ngokwesintu. Itekhnoloji iyandai-lithium brine yoxinanisoukusetyenzwa kunye nokwenza ukuba kube ngokukhawuleza, ngexabiso eliphantsi kunye nokugcinwa kokusingqongileyo nge-redox-couple electrolysis (RCE). Itekhnoloji entsha inciphisa iindleko ngama-40% kuneyona ndlela ibalaseleyo yokutsalwa.
Ukunyuka kwezithuthi zombane kunye nokugcinwa kwamandla avuselelekayo, imfuno yelizwe lonke ye-lithium iye yanda kumashumi eminyaka akutshanje.Ugxininiso lwelithium oreifuna ukufikelela kwinqanaba elithile, ngoko ingasetyenziswa kwibhetri ye-lithium. Uninzi lokutsalwa kwe-lithium luxhomekeke ekuphupheni kweebrines kumachibi amakhulu phantsi kwelanga unyaka okanye ngaphezulu, kushiya ngasemva isisombululo esityebileyo se-lithium.
Okwangoku, i-lithium idlala indima ebalulekileyo ekuphuculeni amandla ehlabathi kumandla azinzileyo. Kuqikelelwa ukuba imfuno ye-lithium iya kunyuka ukusuka kwi-0.5 yezigidi zeetoni ze-metric ngo-2021 ukuya kwi-4 yezigidi zeetoni ze-metric ngo-2030.
Ngokubanzi, i-lithium ikhona kwi-brine, emanzini olwandle kunye neoli ekrwada, ngokoumlinganiselo woxinaniso lwe-lithiumibaluleke kakhulu ekutsalweni kwayo, ukufumana ufundo oluchanekileyoi-lithium yoxinaniso kwi-brine, i-lithium yoxinaniso emanzini olwandle, i-lithium yoxinaniso kwioli ekrwada, i-lithium yoxinaniso kwiibrines zentsimi yeoli.
I-lithium yendabuko ikhutshwe kumatye agayiweyo, eyona nto ibiza kakhulu, inamandla kwaye iqhutywe ngamachiza anobuthi kunokukhutshwa kwe-brine. Kule mihla, ukutsalwa kwe-lithium kutshintshelwe kumanzi amdaka echibi letyuwa ngexabiso eliphantsi kunye nemali ephezulu kunye neendleko zokusingqongileyo. Iimeko zemozulu zizinto ezibaluleke kakhulu eziphembelela impumelelo yemveliso, iphosa ekuthandabuzekeni isakhono soshishino lwe-lithium ukuhlangabezana nemfuno ekhulayo.
Iindleko kunye neeNzuzo zokusiNgqongileyo
Itekhnoloji entsha ineendleko ezithe kratya ngenxa yeendleko zenkunzi ephantsi yokwakha nokugcina amachibi amakhulu okuphuphuma komphunga elanga. Ngaphezu koko, ukusetyenziswa kombane, amanzi kunye nee-arhente zeekhemikhali kuncinci kakhulu kunoko kweendlela ezimbini zangaphambili. Ngokuphepha ukusetyenziswa komhlaba ngokubanzi kunye nokusetyenziswa kwamanzi kwiindlela zemveli, indlela ye-RCE iphinda inciphise indawo yendalo yemveliso ye-lithium.
Ukujonga Phambili
Ubungakanani bendlela ye-REC iyathembisa nakwixesha elizayo lezixhobo ezivuselelekayo. Ukutsalwa kwe-lithium okuzenzekelayo kunye nobukrelekrele yindlela engenakujikwa, ngakumbi kwimveliso yonke yokudibanisaiimitha zoxinaniso olungaphakathi, abenzi boluvo benqanaba kunye ne-viscometers. QhagamshelanaLonnmeterkwizisombululo zokukhutshwa kwe-lithium brine. Ungafumana iingcebiso zobungcali kwiinjineli zethu. Ungalibazisi ukucela ikowuti yasimahla ngoku!
Ixesha lokuposa: Jan-15-2025
