{"id":538,"date":"2024-07-28T10:58:51","date_gmt":"2024-07-28T02:58:51","guid":{"rendered":"https:\/\/electric-bicycles.net\/?p=538"},"modified":"2024-07-28T10:58:52","modified_gmt":"2024-07-28T02:58:52","slug":"lithium-battery-recycling","status":"publish","type":"post","link":"https:\/\/electric-bicycles.net\/tr\/lityum-pil-geri-donusumu\/","title":{"rendered":"Lityum Pil Geri D\u00f6n\u00fc\u015f\u00fcm\u00fc"},"content":{"rendered":"<p>Lityum piller, kobalt ve nikel gibi \u00fcreticilerin tekrar kullanmak \u00fczere geri d\u00f6n\u00fc\u015ft\u00fcrmek istedikleri de\u011ferli elementler i\u00e7erir, \u00e7\u00fcnk\u00fc bunu yapmak madencilik ve i\u015fleme ihtiya\u00e7lar\u0131n\u0131 azalt\u0131r, maliyetleri ve emisyon sal\u0131n\u0131mlar\u0131n\u0131 d\u00fc\u015f\u00fcr\u00fcr.<\/p>\n<p>Baz\u0131 \u015firketler halihaz\u0131rda pil geri d\u00f6n\u00fc\u015f\u00fcm\u00fc yapmaktad\u0131r. Bu \u015firketler, kullan\u0131lm\u0131\u015f pilleri eritmeden ya da \u00e7\u00f6zmeden \u00f6nce genellikle siyah bir k\u00fctle halinde par\u00e7alayarak i\u00e7inden metalleri \u00e7\u0131karmaktad\u0131r.<\/p>\n<h2>Mekanik K\u0131rma<\/h2>\n<p>Lityum piller modern teknolojilerde her ge\u00e7en g\u00fcn daha fazla yer almaya ba\u015flad\u0131k\u00e7a, geri d\u00f6n\u00fc\u015f\u00fcmleri de artm\u0131\u015ft\u0131r. Bile\u015fenlerinin son derece de\u011ferli ve s\u0131n\u0131rl\u0131 oldu\u011fu d\u00fc\u015f\u00fcn\u00fcld\u00fc\u011f\u00fcnde bu \u00f6zellikle \u00f6nemlidir. Lityum pil h\u00fccrelerinin geri d\u00f6n\u00fc\u015f\u00fcm\u00fc, at\u0131klar\u0131 azaltmaya yard\u0131mc\u0131 olurken, aksi takdirde yenilerini \u00fcretmeye gidecek enerjiyi korur; ayr\u0131ca geri d\u00f6n\u00fc\u015f\u00fcm, de\u011ferli hammaddeleri yeniden kullanmam\u0131z\u0131 sa\u011flayarak taze hammadde talebini azalt\u0131r.<\/p>\n<p>Ak\u00fc geri d\u00f6n\u00fc\u015f\u00fcm y\u00f6ntemlerinden biri mekanik k\u0131rma i\u015flemidir. Bu i\u015flem, hammaddelerin daha ileri i\u015flemler i\u00e7in k\u00fc\u00e7\u00fck par\u00e7alara ayr\u0131ld\u0131\u011f\u0131 madencili\u011fe benzer; bu i\u015flem elle veya \u00f6zel makinelerle ger\u00e7ekle\u015ftirilebilir. K\u0131r\u0131ld\u0131ktan sonra, ak\u00fc geri d\u00f6n\u00fc\u015f\u00fcm\u00fcnden elde edilen par\u00e7alar daha sonra tekrar hizmete sokulmadan \u00f6nce kimyasal ay\u0131rma, mekanik ay\u0131rma ve\/veya eritme i\u015flemlerine tabi tutulabilir.<\/p>\n<p>K\u0131rma, lityum-iyon pil geri d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn ayr\u0131lmaz bir ad\u0131m\u0131d\u0131r ve \u0131slak veya kuru k\u0131rma y\u00f6ntemleri \u015feklinde olabilir. Islak k\u0131rma, \u00e7e\u015fitli bile\u015fenleri istenenden daha s\u0131k\u0131 bir \u015fekilde birbirine ba\u011flanmaya zorlad\u0131\u011f\u0131ndan daha zorlay\u0131c\u0131 olabilirken, kuru k\u0131rma, kullan\u0131lm\u0131\u015f lityum pillerin se\u00e7ici k\u0131rma \u00f6zelliklerinin \u00f6n plana \u00e7\u0131kmas\u0131n\u0131 sa\u011flayarak aktif katot malzemelerini toplay\u0131c\u0131 al\u00fcminyum folyodan kurtararak sonraki geri kazan\u0131m i\u015flemlerini kolayla\u015ft\u0131r\u0131r.<\/p>\n<p>Ay\u0131klama, pil geri d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn bir di\u011fer kilit unsurudur. Ay\u0131klama, metal bile\u015fenlerini izole ederken pillerin i\u00e7inde bulunan baz\u0131 plastik bile\u015fenlerin \u00e7\u0131kar\u0131lmas\u0131na yard\u0131mc\u0131 olabilir; daha sonra ilk bile\u015fenler yeniden kullan\u0131labilirken, ikinci bile\u015fenler yeni lityum piller \u00fcretmek i\u00e7in kullan\u0131labilir. Ay\u0131klama i\u015flemi genellikle ak\u00fclerden tek tek par\u00e7alar\u0131 ay\u0131rmaya yard\u0131mc\u0131 olan m\u0131knat\u0131slar kullan\u0131larak ger\u00e7ekle\u015ftirilir.<\/p>\n<p>Ak\u00fc geri d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn son ad\u0131m\u0131n\u0131n bir par\u00e7as\u0131 olarak mekanik ay\u0131rma ger\u00e7ekle\u015fir. Bu i\u015flem hava ile eleme, k\u0131rma ve eleme i\u015flemlerini i\u00e7erir. Bu y\u00f6ntem, nikel ve kobalt gibi en maliyetli bile\u015fenlerinden baz\u0131lar\u0131n\u0131 geri kazan\u0131rken y\u00fcksek s\u0131cakl\u0131klardan ka\u00e7\u0131nmak gibi bir\u00e7ok avantaja sahiptir.<\/p>\n<h2>Hidrometalurjik \u0130\u015fleme<\/h2>\n<p>\u00c7o\u011fu lityum pil geri d\u00f6n\u00fc\u015f\u00fcm tesisinde, kullan\u0131lm\u0131\u015f h\u00fccreler \u00f6nce kimyasal ve fiziksel \u00f6zelliklerine g\u00f6re ayr\u0131l\u0131r, ard\u0131ndan katot malzemelerinin ve grafit anotlar\u0131n siyah k\u00fctlelerinden iyonik formdaki metallerin geri kazan\u0131lmas\u0131 i\u00e7in bir hidrometalurjik i\u015fleme tesisine g\u00f6nderilir. Metaller g\u00fc\u00e7l\u00fc asitler veya oksitleyici maddeler kullan\u0131larak oksitlere, s\u00fclfatlara veya hidroksitlere ayr\u0131\u015ft\u0131r\u0131l\u0131r ve bunlar daha sonra yeni bataryalarda yeniden kullan\u0131lmak \u00fczere \u00fcreticilere geri sat\u0131l\u0131r.<\/p>\n<p>Baz\u0131 ak\u00fc geri d\u00f6n\u00fc\u015f\u00fcmc\u00fcler \"pirometalurji\" olarak bilinen s\u00fcreci de kullanmaktad\u0131r. Bu y\u00f6ntemde kullan\u0131lm\u0131\u015f ak\u00fcler 1.500 derece s\u0131cakl\u0131ktaki bir f\u0131r\u0131nda \u00fc\u00e7 ila d\u00f6rt saat boyunca \u0131s\u0131t\u0131larak karbon bazl\u0131 malzemelerin \u00e7o\u011fu yak\u0131l\u0131r ve bak\u0131r, nikel, al\u00fcminyum, manganez ve kobalttan olu\u015fan kar\u0131\u015f\u0131k metal ala\u015f\u0131mlar\u0131 ve c\u00fcruf elde edilir. Ne yaz\u0131k ki bu y\u00f6ntem, ak\u00fclerde bulunan de\u011ferli metallerin yaln\u0131zca k\u00fc\u00e7\u00fck bir y\u00fczdesini geri kazan\u0131rken \u00f6nemli miktarda enerji harcamas\u0131 gerektirmektedir.<\/p>\n<p>Hidrometalurji, metal iyonlar\u0131n\u0131 asit i\u00e7inde \u00e7\u00f6zerek boyutlar\u0131n\u0131 k\u00fc\u00e7\u00fcltmek ve ard\u0131ndan \u00e7\u00f6zeltiden \u00e7\u0131karmak i\u00e7in y\u00fcksek s\u0131cakl\u0131klar yerine su kullanan yenilik\u00e7i bir pil geri d\u00f6n\u00fc\u015f\u00fcm yakla\u015f\u0131m\u0131d\u0131r. Hidrometalurji, pil geri d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn bir par\u00e7as\u0131 olarak kullan\u0131ld\u0131\u011f\u0131nda bir\u00e7ok avantaja sahiptir - hem pirometalurji hem de mekanik k\u0131rma y\u00f6ntemlerine k\u0131yasla daha az enerji t\u00fcketimi, ayr\u0131ca neredeyse her h\u00fccre tasar\u0131m\u0131 veya kimya bile\u015fimi i\u00e7in uygundur.<\/p>\n<p>Northvolt ve Redwood Materials, Nevada ve Avrupa'da b\u00fcy\u00fck pil geri d\u00f6n\u00fc\u015f\u00fcm tesisleri in\u015fa etmek i\u00e7in hem kamu hem de \u00f6zel yat\u0131r\u0131mc\u0131lardan milyarlarca dolar toplad\u0131; bu tesisler yaln\u0131zca k\u00e2r amac\u0131 g\u00fctm\u00fcyor, ayn\u0131 zamanda karbon emisyonunu azaltarak ve geri kazan\u0131m s\u00fcre\u00e7lerinde maliyetleri d\u00fc\u015f\u00fcrerek \u00e7evresel etkiyi en aza indirmeyi hedefliyor.<\/p>\n<p>At\u0131k batarya malzemelerini \u00e7\u00f6zmek i\u00e7in mikroorganizmalar\u0131n metabolik \u00e7\u0131kt\u0131lar\u0131n\u0131 kullanan biyolojik s\u00fczme, hem maliyetleri d\u00fc\u015f\u00fcrmek hem de geri kazan\u0131m oranlar\u0131n\u0131 art\u0131rmak i\u00e7in umut verici bir ba\u015fka yakla\u015f\u0131md\u0131r. Kaliforniya \u00dcniversitesi'nden ara\u015ft\u0131rmac\u0131lar Acidithiobacillus ferrooxidans kemolitotrofik bakterisini kullanarak lityum pillerden kullan\u0131lm\u0131\u015f LiCoO2 katot malzemesini s\u00fczm\u00fc\u015f; yapt\u0131klar\u0131 testler sonucunda s\u00fclf\u00fcrik asit ve demir iyonlar\u0131 \u00fcrettiklerini ve bunlar\u0131n daha sonra geri kazan\u0131m amac\u0131yla at\u0131k malzemelerden \u00e7\u0131kar\u0131labilece\u011fini g\u00f6stermi\u015ftir.<\/p>\n<h2>Kimyasal Reaksiyonlar<\/h2>\n<p>Ya\u011fmur suyunun at\u0131k maddelerden s\u00fcz\u00fclerek topra\u011f\u0131 asitlendirdi\u011fi, bitki ya\u015fam\u0131n\u0131 zehirledi\u011fi ve yeralt\u0131 sular\u0131n\u0131 kirletti\u011fi bir s\u00fcre\u00e7 olan s\u0131z\u0131nt\u0131 suyu, pillerin geri d\u00f6n\u00fc\u015f\u00fcm\u00fc s\u0131ras\u0131nda \u00f6nlenmelidir; bunu ba\u015far\u0131l\u0131 bir \u015fekilde yapmak i\u00e7in geri d\u00f6n\u00fc\u015f\u00fcmc\u00fcler, pillerin geri d\u00f6n\u00fc\u015f\u00fcm s\u00fcrecine girmeden \u00f6nce tamamen bo\u015falt\u0131ld\u0131\u011f\u0131ndan emin olmal\u0131d\u0131r, aksi takdirde h\u00fccrelerinde bulunan kimyasallar ve metaller \u00e7evreye ka\u00e7abilir ve bitki ya\u015fam\u0131n\u0131 ve su kaynaklar\u0131n\u0131 tehdit edebilir. S\u0131z\u0131nt\u0131 suyunun etkileriyle m\u00fccadele etmek i\u00e7in, geri d\u00f6n\u00fc\u015f\u00fcmc\u00fcler pillerin geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclmeden \u00f6nce tamamen bo\u015falt\u0131ld\u0131\u011f\u0131ndan emin olmal\u0131d\u0131r; aksi takdirde kimyasallar ve metaller h\u00fccrelerinden ka\u00e7abilir ve hem ekosistemleri hem de yeralt\u0131 su kaynaklar\u0131n\u0131 kirletebilir. S\u0131z\u0131nt\u0131 suyunun olu\u015fmas\u0131n\u0131 engellemek i\u00e7in geri d\u00f6n\u00fc\u015f\u00fcmc\u00fcler, olumsuz \u00e7evresel etkilerini en aza indirmek ve geri d\u00f6n\u00fc\u015f\u00fcm s\u00fcre\u00e7leri s\u0131ras\u0131nda herhangi bir \u00e7evresel tehlikenin ortaya \u00e7\u0131kmamas\u0131n\u0131 sa\u011flamak i\u00e7in geri d\u00f6n\u00fc\u015f\u00fcm s\u00fcre\u00e7lerine girmeden \u00f6nce pillerin tamamen de\u015farj edildi\u011finden emin olmal\u0131d\u0131r - aksi takdirde, h\u00fccreleri\u0307n i\u0307\u00e7eri\u0307si\u0307nde bulunan ki\u0307myasallar su yollarina sizarak \u00e7evreye sizabi\u0307li\u0307r ve sizinti sularinin bi\u0307tki\u0307 ya\u015famini zehi\u0307rleyen etki\u0307leri\u0307ne neden olurken yeralti sularini ki\u0307rleterek yeralti sularina sizarak veya ya\u011fmur sularini atik maddelerden s\u00fczerek topra\u011fi asi\u0307tle\u015fti\u0307rerek yeralti sularini ki\u0307rleterek bi\u0307tki\u0307 ya\u015famini zehi\u0307rlerken yeralti sularini ki\u0307rleterek yeralti sularini ki\u0307rleterek atik maddelerden s\u00fczerek ya\u011fmur sularini atiklardan s\u00fczerek yeralti sularini ki\u0307rleterek topra\u011fi asi\u0307tle\u015fti\u0307rerek bu sorunu kontrol altina almak i\u0307\u00e7i\u0307n geri\u0307 d\u00f6n\u00fc\u015f\u00fcm s\u00fcreci\u0307ne gi\u0307rmeden \u00f6nce tamamen de\u015farj edi\u0307lmeli\u0307 aksi\u0307 halde sizinti sulari di\u015fari sizdirilmalidir, Muhtemelen i\u00e7erideki zehirli metaller, h\u00fccreler yoluyla yeralt\u0131 su kaynaklar\u0131na veya daha k\u00f6t\u00fcs\u00fcne s\u0131zarak \u00e7evreye s\u0131zabilir! Bununla m\u00fccadele etmek i\u00e7in geri d\u00f6n\u00fc\u015f\u00fcm, yeralt\u0131 suyu kaynaklar\u0131na s\u0131z\u0131nt\u0131y\u0131 en aza indirmek i\u00e7in geri d\u00f6n\u00fc\u015f\u00fcm s\u00fcrecine girmeden \u00f6nce pillerin tamamen bo\u015falmas\u0131n\u0131 sa\u011flamal\u0131, yeralt\u0131 suyu kaynaklar\u0131n\u0131 zehirlemeli ve b\u00f6ylece yeralt\u0131 suyu kaynaklar\u0131n\u0131 asitlendirmeden \u00f6nce kirletmelidir; bu nedenle geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f piller, ba\u015fka bir geri d\u00f6n\u00fc\u015f\u00fcm i\u015fleminde geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclmeden \u00f6nce asitlenmi\u015f yeralt\u0131 suyu kaynaklar\u0131na girmeden \u00f6nce bozunma s\u00fcrecine s\u0131zarak yeralt\u0131 suyu kaynaklar\u0131na ta\u015f\u0131nma s\u0131ras\u0131nda yeralt\u0131 suyu kirlili\u011fini asitlendirmek zorundad\u0131r, bu nedenle geri d\u00f6n\u00fc\u015f\u00fcm i\u015flemine girmeden \u00f6nce h\u00fccrelerin i\u00e7inden bu \u015fekilde \u00e7evreye zarar verir, geri d\u00f6n\u00fc\u015f\u00fcm i\u015flemine girmeden \u00f6nce yeralt\u0131 suyu kaynaklar\u0131na s\u0131z\u0131nt\u0131 yoluyla s\u0131z\u0131nt\u0131 olarak bir \u015fekilde yeralt\u0131 suyu kaynaklar\u0131na s\u0131zar pillerin geri d\u00f6n\u00fc\u015f\u00fcm s\u00fcre\u00e7lerine girmeden \u00f6nce tamamen de\u015farj oldu\u011fundan emin olmak aksi takdirde ba\u015fka bir \u015fekilde s\u0131z\u0131nt\u0131 olur \u00e7\u00fcnk\u00fc aksi takdirde kimyasallar ve metaller girmeden \u00f6nce s\u0131z\u0131nt\u0131 nedeniyle \u00e7evreye s\u0131zar geri d\u00f6n\u00fc\u015f\u00fcmc\u00fcler girdikten sonra \u00e7evreyi sa\u011flamal\u0131d\u0131r, geri d\u00f6n\u00fc\u015f\u00fcmc\u00fcler orada s\u0131z\u0131nt\u0131y\u0131 \u00f6nledi\u011finden emin olmal\u0131d\u0131r, aksi takdirde h\u00fccreden s\u0131z\u0131nt\u0131ya s\u0131z\u0131nt\u0131 s\u0131zabilir bu \u015fekilde s\u0131z\u0131nt\u0131ya izin vermek veya ba\u015fka bir \u015fekilde s\u0131z\u0131nt\u0131 olabilir.<\/p>\n<p>Pil geri d\u00f6n\u00fc\u015f\u00fcm\u00fc i\u00e7in birincil y\u00f6ntem olan hidrometalurji, lityum hidroksit veya karbonat ile kar\u0131\u015ft\u0131r\u0131lm\u0131\u015f katot metallerinden (nikel, manganez ve kobalt) olu\u015fan ve daha sonra yeni lityum-iyon piller \u00fcretmek i\u00e7in kullan\u0131labilecek veya di\u011fer pil \u00fcreticilerine hammadde olarak sat\u0131labilecek toz halinde siyah bir k\u00fctle \u00fcretmek i\u00e7in malzemelerin s\u00f6k\u00fclmesini, par\u00e7alanmas\u0131n\u0131 ve y\u00fcksek \u0131s\u0131da eritilmesini veya \u00e7\u00f6z\u00fclmesini i\u00e7erir.<\/p>\n<p>Geri d\u00f6n\u00fc\u015f\u00fcmc\u00fcler ak\u00fclerin geri d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn maliyetli ve enerji yo\u011fun oldu\u011funun fark\u0131ndad\u0131r, bu nedenle \u00e7evresel etkilerini azaltmak i\u00e7in s\u00fcreci daha uygun maliyetli hale getirecek yenilik\u00e7i teknikler geli\u015ftirmi\u015flerdir. Baz\u0131lar\u0131, katot metallerini geri kazanmak i\u00e7in y\u00fcksek s\u0131cakl\u0131klar yerine kimyasal reaksiyonlar\u0131 kullanan daha sofistike yakla\u015f\u0131mlar geli\u015ftirmi\u015ftir; bu, geri d\u00f6n\u00fc\u015f\u00fcmc\u00fclerin \u00e7e\u015fitli pil kimyalar\u0131n\u0131 kullanmas\u0131na izin verirken, malzemeleri s\u0131v\u0131 i\u00e7inde eritmek veya \u00e7\u00f6zmekle ilgili maliyetlerden ka\u00e7\u0131n\u0131r.<\/p>\n<p>\u0130sve\u00e7li bir ak\u00fc geri d\u00f6n\u00fc\u015f\u00fcm tesisi i\u015fletmecisi olan Northvolt, Skelleftea'da ba\u015far\u0131l\u0131 bir \u015fekilde bir geri d\u00f6n\u00fc\u015f\u00fcm tesisi kurdu ve 2024 y\u0131l\u0131nda Quebec'teki \u00fcretim tesislerinin yak\u0131n\u0131nda, hidrometalurjik s\u00fcre\u00e7ler kullanarak nikel, manganez ve kobalt s\u00fclfatlar\u0131 hidroksitlere d\u00f6n\u00fc\u015ft\u00fcren Revolt Ett teknolojisini kullanarak bir tane daha a\u00e7acak; daha sonra bu geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f malzemeler Northvolt'un kendi yeni pillerini yapmak i\u00e7in kullan\u0131labilir veya geri d\u00f6n\u00fc\u015f\u00fcm amac\u0131yla di\u011fer pil \u00fcreticilerine sat\u0131labilir.<\/p>\n<p>Northvolt'un Revolt Ett tesisi \u00e7o\u011fu batarya kimyas\u0131n\u0131 i\u015fleyebiliyor ve \u00f6ncelikli olarak nikel ve kobalt i\u00e7erenlere odaklan\u0131yor \u00e7\u00fcnk\u00fc bu malzemelerin kayna\u011f\u0131 bataryalarda kullan\u0131lan lityum iyonlar\u0131ndan daha zor. Northvolt, polimer muhafazalar ve anotlar gibi daha fazla pil bile\u015fenini etkili bir \u015fekilde geri d\u00f6n\u00fc\u015ft\u00fcrmesini sa\u011flayacak ba\u015fka y\u00f6ntemler \u00fczerinde \u00e7al\u0131\u015f\u0131yor.<\/p>\n<p>Ara\u015ft\u0131rmac\u0131lar, pillere uygun voltaj\u0131 sa\u011flayan hassas kristal olan katotlar\u0131n yenilenmesi konusunda da ilerleme kaydetti. Joule dergisinde yay\u0131nlanan bir \u00e7al\u0131\u015fma, geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f katotlar\u0131n kullan\u0131ld\u0131\u011f\u0131 pillerin, yeni \u00e7\u0131kar\u0131lm\u0131\u015f katotlardan yap\u0131lanlar kadar etkili performans g\u00f6sterdi\u011fini ortaya koydu.<\/p>\n<h2>Do\u011frudan Geri D\u00f6n\u00fc\u015f\u00fcm<\/h2>\n<p>Do\u011frudan geri d\u00f6n\u00fc\u015f\u00fcm, batarya bile\u015fenlerini \u00f6nce kimyasal yap\u0131lar\u0131n\u0131 s\u00f6kmeden do\u011frudan geri kazanan, yeniden \u00fcreten ve yeniden kullanan bir y\u00f6ntemdir. Lityum-iyon pil (LIB) geri d\u00f6n\u00fc\u015f\u00fcm\u00fc i\u00e7in yeni bir yakla\u015f\u0131m olan do\u011frudan geri d\u00f6n\u00fc\u015f\u00fcm, geri d\u00f6n\u00fc\u015f\u00fcm verimlili\u011fini \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131r\u0131rken ayn\u0131 zamanda ekonomik ve \u00e7evresel ayak izlerini en aza indirebilir. Do\u011frudan geri d\u00f6n\u00fc\u015f\u00fcm, pirometalurji veya hidrometalurjiye k\u0131yasla maliyet etkinli\u011fi, enerji verimlili\u011fi, s\u00fcrd\u00fcr\u00fclebilirlik ve malzeme kalitesini iyile\u015ftirirken genel geri d\u00f6n\u00fc\u015f\u00fcm yollar\u0131n\u0131 k\u0131saltan malzeme yap\u0131s\u0131n\u0131n korunmas\u0131 g\u00f6z \u00f6n\u00fcne al\u0131nd\u0131\u011f\u0131nda de\u011ferini kan\u0131tlam\u0131\u015ft\u0131r.<\/p>\n<p>Ancak bu strateji, s\u00f6kme, ay\u0131rma ve ayr\u0131\u015ft\u0131rma s\u00fcre\u00e7lerinden teknolojik s\u0131n\u0131rlamalara ve toplumsal kayg\u0131lara kadar pratikte uygulanmas\u0131n\u0131 engelleyen \u00e7ok say\u0131da engelle kar\u015f\u0131 kar\u015f\u0131yad\u0131r.<\/p>\n<p>Ara\u015ft\u0131rmac\u0131lar ve geri d\u00f6n\u00fc\u015f\u00fcmc\u00fcler, Kyburz \u0130svi\u00e7re'nin yenilik\u00e7i bir s\u0131y\u0131rma tekni\u011fiyle \u00f6mr\u00fcn\u00fc tamamlam\u0131\u015f pilleri keserek a\u00e7ma ve ard\u0131ndan elektrotlar\u0131n\u0131 yeniden yeni h\u00fccrelere d\u00f6n\u00fc\u015ft\u00fcrme i\u015flemi gibi ticari uygulanabilirli\u011fi sa\u011flayan geli\u015fmi\u015f do\u011frudan geri d\u00f6n\u00fc\u015f\u00fcm teknikleri geli\u015ftirmek i\u00e7in \u00e7ok \u00e7al\u0131\u015fmaktad\u0131r ve bu y\u00f6ntem geleneksel par\u00e7alama ve ay\u0131rma y\u00f6ntemlerinden daha verimlidir.<\/p>\n<p>Bu s\u00fcre\u00e7, \u00e7e\u015fitli LIB h\u00fccre kimyalar\u0131n\u0131n yan\u0131 s\u0131ra katot ve anot malzemeleri i\u00e7in \u00f6zelle\u015ftirilmi\u015ftir. Bu teknoloji pil \u00fcretim verimlili\u011fini art\u0131r\u0131rken, genellikle maliyetli, kaynak yo\u011fun ve \u00e7evreye zarar veren madencilik ve i\u015fleme faaliyetlerini de azaltacakt\u0131r.<\/p>\n<p>Bu teknolojilerin d\u00f6ng\u00fcsel ekonomiyi nas\u0131l etkileyebilece\u011fi de g\u00f6z \u00f6n\u00fcnde bulundurulmal\u0131d\u0131r. Batarya \u00fcreticileri geri d\u00f6n\u00fc\u015f\u00fcm \u00e7abalar\u0131na \u00f6ncelik vermeli, standardizasyon \u00e7abalar\u0131n\u0131 te\u015fvik etmeli ve bilgi payla\u015f\u0131m\u0131 i\u00e7in protokoller uygulamal\u0131d\u0131r. Bu sayede at\u0131klar azalt\u0131labilir ve k\u00fcresel pil \u00fcretim end\u00fcstrisine \u00f6nemli hammaddeler sa\u011flayan verimli bir tedarik zinciri olu\u015fturulabilir. Bu \u00e7al\u0131\u015fmalarda Argonne ile birlikte \u00e7al\u0131\u015fmak isteyen \u015firketler Argonne Ulusal Laboratuvar\u0131 Malzeme Geri D\u00f6n\u00fc\u015f\u00fcm\u00fc ve Reaksiyonlar Grubu Ara\u015ft\u0131rma Grup Lideri Jeff Spangenberger ile irtibata ge\u00e7ebilirler. Argonne Ulusal Laboratuvar\u0131, hemen hemen her bilimsel disiplinde temel ve uygulamal\u0131 ara\u015ft\u0131rmalar yoluyla bilim ve teknoloji alan\u0131ndaki acil ulusal sorunlara \u00e7\u00f6z\u00fcmler sunmaktad\u0131r. Enerji Bakanl\u0131\u011f\u0131 Bilim Ofisi ad\u0131na UChicago Argonne LLC taraf\u0131ndan i\u015fletilmektedir.<\/p>","protected":false},"excerpt":{"rendered":"<p>Lityum piller, kobalt ve nikel gibi \u00fcreticilerin tekrar kullanmak \u00fczere geri d\u00f6n\u00fc\u015ft\u00fcrmek istedikleri de\u011ferli elementler i\u00e7erir, \u00e7\u00fcnk\u00fc bunu yapmak madencilik ve i\u015fleme ihtiya\u00e7lar\u0131n\u0131 azalt\u0131r, maliyetleri ve emisyon sal\u0131n\u0131mlar\u0131n\u0131 d\u00fc\u015f\u00fcr\u00fcr. Baz\u0131 \u015firketler halihaz\u0131rda pil geri d\u00f6n\u00fc\u015f\u00fcm\u00fc yapmaktad\u0131r. Bunlar genellikle kullan\u0131lm\u0131\u015f pilleri eritmeden ya da \u00e7\u00f6zmeden \u00f6nce siyah bir k\u00fctle halinde par\u00e7alayarak metalleri ...<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/electric-bicycles.net\/tr\/lityum-pil-geri-donusumu\/\"> <span class=\"screen-reader-text\">Lityum Pil Geri D\u00f6n\u00fc\u015f\u00fcm\u00fc<\/span> Devam\u0131 \"<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[65],"tags":[],"class_list":["post-538","post","type-post","status-publish","format-standard","hentry","category-product-related"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/electric-bicycles.net\/tr\/wp-json\/wp\/v2\/posts\/538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/electric-bicycles.net\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/electric-bicycles.net\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/electric-bicycles.net\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/electric-bicycles.net\/tr\/wp-json\/wp\/v2\/comments?post=538"}],"version-history":[{"count":1,"href":"https:\/\/electric-bicycles.net\/tr\/wp-json\/wp\/v2\/posts\/538\/revisions"}],"predecessor-version":[{"id":539,"href":"https:\/\/electric-bicycles.net\/tr\/wp-json\/wp\/v2\/posts\/538\/revisions\/539"}],"wp:attachment":[{"href":"https:\/\/electric-bicycles.net\/tr\/wp-json\/wp\/v2\/media?parent=538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/electric-bicycles.net\/tr\/wp-json\/wp\/v2\/categories?post=538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/electric-bicycles.net\/tr\/wp-json\/wp\/v2\/tags?post=538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}