Norway is building a lithium-ion battery recovery factory battery recycling is imminent

2022/04/08

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Norwegian lifiyamu-ion batire yobwezeretsanso fakitale ikumangidwa, poyamba molunjika pa galimoto magetsi (EV) mabatire, koma CEO wa kampani ananena kuti adzatha kusamalira machitidwe okhazikika yosungirako mphamvu (ESS) mabatire. Chomeracho chidzatsegulidwa chaka chino, ndi mphamvu yopanga pachaka ya matani 8,000 a ma module a batri a EV, kuchokera ku Norwegian Materials Processing Company Hydro ndi Likulu ku Swedish Lithium Battery kupanga kampani yoyambitsa Joint venture Hydrovolt Construction. Mtsogoleri wamkulu wa Hydrovolt Frederikandresen adati, kampani yake ndi yokondwa kwambiri "kuyambitsa bwino" fakitale yobwezeretsanso batire yamagetsi.

Hydrovolt ikufuna kubwezeretsa mitundu ingapo ya mabatire a lithiamu-ion. Othandizana nawo a HYDRO ndi NORTHHHHHHHHHHHHHHHHHHHHHHHHHVOLT ali ndi ndalama zokwana 120 miliyoni zaku Norwegian ($ 1,394 miliyoni) kuti amange fakitale yokhala ndi makina apamwamba kwambiri ndipo imatha kusinthidwa ndikugawidwa m'magulu. Hydrovolt idapambananso 43.

Ndalama zokwana 5 miliyoni zaku Norway zochokera ku Boma la Norway Enova, zomwe zimathandizira kuyeretsa magetsi ndi mapulogalamu anyengo. Batteri idzaperekedwa ndi BatteriRetur, ndipo Batteriretur yasonkhanitsa ndikubwezeretsanso batire kuchokera ku Norway, ndipo fakitale ili ndi fakitale pafupi ndi chomera chatsopano cha Hydrovolt cha Fredrikstad. BatteriRetur idzagwiritsanso ntchito chomeracho, pamene ntchito za Hydrovolt "zidzaphatikizidwa kwambiri ndi Hydro ndi Northvolt": Northvolt ikupanga kupanga batire pamene ikumanga madoko ambiri ku Sweden ndi Germany, pofuna kutumikira 25% ya magetsi ku Ulaya.

Kufunika konse kwa mabatire a lithiamu makamaka kumaphatikizapo ntchito zamagalimoto, kuphatikiza zokhazikika. Nthawi yomweyo, kupanga magetsi a hydraulic kuli ndi zaka zopitilira 100 mu feteleza, aluminiyamu ndi mphamvu yamadzi ndi mafakitale ena. Magetsi amadzi adzachira ndikugwiritsanso ntchito aluminiyumu mu batire ndi gulu la batri, Hydrovolt idzayamwa cobalt, lithiamu, manganese ndi faifi tambala kuchokera ku "black block" yopangidwa ndi zitsulo zonyowa.

Wopanga mabatire azigwiritsanso ntchito zinthuzi kapena kuzigulitsa. Kumapeto kwa chaka chatha, panali nkhani yakuti Japanese Electronics opanga San Panasonic ndi Equinor (omwe kale anali Norwegian National Petroleum) anasaina chikumbutso kuti akhazikitse "bizinesi wobiriwira batire" ku Norway. Kampani ina yatsopano FreyRbattery akufuna kukhazikitsa lifiyamu batire wapamwamba fakitale m'dzikoli ndipo ananena lero kuti akufunafuna cholinga chapadera kampani kupeza (SPAC) pa New York Stock Kusinthanitsa.

"Migodi ya Urban" ndiyofunika kwambiri pamakampani okhazikika a batri Andresen akuwuza Energy-Storage.News, Norway ndi imodzi mwa mayiko othamanga kwambiri pamagalimoto amagetsi padziko lapansi, ndipo Hydrovolt "mwachibadwa imayamba ndi batire yamagetsi yamagetsi ndi gawo". Andresen adati: "Norway idzakhala imodzi mwa mabatire oyambirira a EV omwe amagwiritsa ntchito msika wa batri wa EV womwe udzatha.

Koma tikhoza kukonzanso mabatire kuchokera ku ESS ndi ntchito zina, monga kubwezeretsanso mabatire kuchokera ku dipatimenti yotumiza katundu kumalo omanga athu, ndipo tidzagwiritsanso ntchito mphamvu zomwe zilipo kuchokera kumisika ina ndi dipatimenti kuti tigule mabatire. "Anderson adanena kuti anthu amayembekezera batri ndi kubwezeretsanso batri mu mphamvu yosungirako mphamvu" Zoonadi, zidzakula kwambiri pakapita nthawi ". Ofunsanso amafunsanso ngati betri ingagwiritsidwe ntchito mu batri kapena ku dipatimenti ya EV kuti igwiritsidwe ntchito, ndi mosemphanitsa.

Anderson anati: "Zinthu zotengedwa ku mabatire a galimoto yamagetsi zimagwiritsidwa ntchito pazinthu zina . Izi ndizonso munda umene tikuphunzira. Izi zikhoza kukhala zowonongeka zopangira batire, kapena zingagwiritsidwenso ntchito pazinthu zina mu batri.

Pakhala pali ntchito zina zogwiritsidwanso ntchito ku Norway, komwe kuli kuthekera kwina. "HYDROVOLT CEO ananena kuti EU atengera latsopano batire malamulo adzawonjezera maganizo udindo ndi kuonekera kwa European batire unyolo, ndipo adzayambitsa mfundo zisathe ndi CO2 mpweya, amene amagwiritsanso ntchito mtengo wonse wa batire kuchokera batire. Negotiable.

Ikani wina. Iye ananena kuti malamulowo nawonso amachirikiza reused zingagwiritsidwenso ntchito pa pamlingo winawake. "Kuchokera kaonedwe ka chilengedwe, migodi ya m'matauni ndi wofunika kuwonetsetsa kuti zipangizo ntchito mu batire la kamodzinso, cholinga chathu ndi kuti udindo wawo kukwaniritsa cholinga ichi," Anderson anati.

Pofuna kuti Hydrovolt ndi "chimodzi amasiya sitolo" a batire lifiyamu-ion, CEO ananena kuti malo akhoza chitidwe kwina, ndi "kufufuza ndi kulingalira malo ena pa nthawi". Ife okondwa kumanga zongowonjezwdwa mphamvu batire yobwezeretsanso zomera. Tigwiritsa ntchito 2021 kuti apitirize kupeza mmene ife kupereka thandizo kwa OEMs komanso ophunzira ena kukwaniritsa mpweya woipa wochezeka yobwezeretsanso.

Malonda yobwezeretsanso wa mabatire lifiyamu-ion, kuphatikizapo mabatire kukonzanso mmatumba ntchito wachiwiri, akuyembekezeka kukhala azamalonda, koma pakali pano, Li-mkombero ali China ndi United States mu Ontario, Canada ndi ku New York. Yekha malonda yobwezeretsanso mbewu. Korea South.

Pa nthawi yomweyo, chifukwa kupanga European lifiyamu batire, izo zadutsa masiku angapo, ndi EU amavomereza $ 2.9 Nchito biliyoni ($ 3.5 biliyoni) ndalama thandizo dziko chifukwa Member States kuti ntchito thandizo m'dziko lawo.

Finland wachita analengeza njira National batire kugwiritsa ntchito zipangizo zopangira zilipo m'madera awo. Kufunika kwa batire kuchira ndi kutchuka magalimoto magetsi, kukula zachiwawa a zachiwawa, ndipo pali mulu wa zinyalala mabatire lifiyamu-ion kwa galimoto. ofufuza makampani ukuonetsa kuti pofika mu 2020, matani yekha pafupifupi 500,000 zinyalala mabatire lifiyamu-ion adzakhala kwaiye mu China.

Ndi 2030, dziko lidzafika matani 2 miliyoni pa chaka. Ngati makhalidwe a panopa wolunjika mabatire awa ntchito amakhalabe zikutsatiridwa, ngakhale batire lifiyamu ion angathe kubwezeretsedwanso, ambiri a mabatire amenewa akhoza endfurn iwo. Izi mabokosi otchuka mphamvu muli zitsulo zamtengo wapatali ndi zipangizo zina zomwe zingagwiritsidwe zobwezerezedwanso, kukonzedwa ndi reused.

Koma lero ochepa yobwezeretsanso. Mwachitsanzo, malinga ndi Australia Federal Science ndi Industrial Organization Research (CSIro) Naomij.Boxall, mu Australia,% okha 2-3 wa mabatire lifiyamu-ion ndi kusonkhanitsidwa natuma yobwezeretsanso kunja.

The EU ndi kuchira US (osachepera 5%) alibe apamwamba. "Lifiyamu-ion batire kuchira si mchitidwe mofala," anati Lindal.gaines wa Agong National Laboratory.

Gaines ndi katswiri mu zipangizo ndi kusanthula moyo mkombero. Iye anati zifukwa monga malire luso, zopinga za chuma, nkhani mmene kukumana ndi mipata zolimbana. Zonse za izi akhala tingachipeze powerenga "nkhuku ndi dzira" vuto.

Popeza kupanda zikuluzikulu kuchira zachuma chiri choperewera mu lifiyamu ion makampani batire, ndi ofufuza batire ndi makampani opanga osati lolunjika pa kuwongolera recyclability. M'malo mwake, iwo odzipereka kuchepetsa ndalama ndi kuchuluka moyo batire ndi kulipiritsa mphamvu. Ndiponso, popeza ofufuza za chabe akwaniritsa patsogolo odziletsa chikusintha yobwezeretsanso, ochepa mabatire lifiyamu-ion pomalizira pake anachira.

mabatire ambiri amene akhala zobwezerezedwanso ofanana ndi mkulu kutentha limatsogolera ndi m'zigawo (kapena yadothi) ndondomeko ntchito makampani migodi. ntchito akutsatiridwa kumanga lalikulu malonda, monga Asia, Europe ndi Canada, ayenera kwambiri mphamvu. mafakitale awa ndi kumanga mkulu ndi ndalama ntchito ndi amafunika zida zatsopano pofuna kusamalira mpweya zoipa kwaiye pa ndondomeko yadothi.

Ngakhale mtengo ndi mkulu, zomera sangathenso kudzuka onse zipangizo wapatali batire. Padakali kwambiri ntchito kuti bwino lifiyamu-ion batire kuchira ali anaikira mu timu ochepa maphunziro kafukufuku magulu awa kafukufuku amakhala paokha. Koma zinthu zinayamba kusintha.

Pambuyo magalimoto magetsi ndi sakufuna kunyamula zida zamagetsi ukalamba, posachedwapa ndi chiwerengero chachikulu cha zinyalala mabatire lifiyamu m'Baibulo, ndipo watsopano batire yobwezeretsanso luso ndi malonda. Ndi asayansi ambiri ayamba kuphunzira nkhaniyi, kuwonjezera ophunzira maphunziro ndi magulu postdoctoral kulandira kulandira batire yobwezeretsanso maphunziro. Komanso, mabatire, zotsimikizira ndi yobwezeretsanso akatswiri ayamba kupanga lalikulu, Mipikisano faceted zibwenzi kuthetsa vuto mwamsanga.

Ubwino wa akatswiri obwezeretsanso batire ndi akatswiri azachilengedwe amapereka zifukwa zingapo zobwezeretsanso mabatire a lithiamu-ion. Zida zobwezerezedwanso zitha kugwiritsidwa ntchito kupanga mabatire atsopano, potero kuchepetsa ndalama zopangira. Pakalipano, zipangizozi zimatenga ndalama zoposa theka la ndalama za batri.

M'zaka zaposachedwa, mitengo yamitundu iwiri yodziwika bwino ya cathode metal cobalt ndi faifi (zosakaniza zodula kwambiri) zimasinthasintha. Mitengo yapamsika ya cobalt ndi faifi tambala ndi pafupifupi $27,500 pa metric ndi $12,600 pa metric ton, motsatana. Mu 2018, mtengo wa cobalt umaposa $ 90,000 pa metric.

Mumitundu yambiri ya mabatire a lithiamu-ion, zitsulo izi ndi lithiamu ndi manganese ndende zimaposa ndende mu miyala yachilengedwe, kotero kuti zinyalala batire ndi ofanana ndi mkulu concentrated ore. Ngati mutha kubwezeretsanso zitsulo izi kuchokera ku batire ya zinyalala kuposa mtengo wokulirapo komanso wokwera kwambiri kuposa miyala yachilengedwe, mtengo wa mabatire ndi magalimoto amagetsi udzatsika. Kuphatikiza pa phindu lazachuma, kuchira kungathenso kuchepetsa kuchuluka kwa zinthu zomwe zimalowa m'nthaka.

Sun Zhi, katswiri woletsa kuwononga chilengedwe, Chinese Academy of Sciences, adanena kuti cobalt, faifi tambala, manganese ndi zitsulo zina zomwe zimapezeka mu batire zimatha kutuluka mosavuta kuchokera ku casing yakunja yokwiriridwa mu batri, kuipitsa nthaka ndi madzi apansi, kuopseza zachilengedwe ndi thanzi la anthu. N'chimodzimodzinso ndi mchere wa fluorinated (wofala mu LiPF6) mu zosungunulira zomwe zimagwiritsidwa ntchito mu batri electrolytes. Battery sadzakhala ndi zotsatira zoipa pa moyo wautumiki, komanso zingakhale ndi zotsatira zoipa pa chilengedwe musanapange batire.

Monga Gaines of Argonne, kukonzanso kowonjezereka kumagwiritsa ntchito migodi yocheperako komanso zoopsa zochepa zokhudzana ndi chilengedwe. Mwachitsanzo, migodi kumafuna zitsulo kuchitira zitsulo sulfide ore kwa mabatire ena, amene ndi mphamvu kwambiri ndi emission SOX, amene angayambitse asidi mvula. Kuchepetsa kudalira zida za batri kungathenso kuchepetsa kugwiritsidwa ntchito kwa zinthu izi.

Gaines ndi anzake a Argonne ntchito mawerengeredwe njira kuphunzira vutoli, ndi mmene kutsanzira mmene kukula batire kupanga zimakhudza nkhokwe geological zitsulo zambiri mu 2050. Ofufuza kuzindikira maulosi amenewa "zovuta ndi zosatsimikizika", ofufuza apeza nkhokwe dziko la lithiamu. ndi nickel kuti apititse patsogolo kukula kwa batri. Koma kupanga mabatire kungachepetse nkhokwe za cobalt padziko lonse lapansi kuposa 10%.

Kubwezeretsanso mabatire a lithiamu-ion kungathandizenso kuthetsa ndalama zandale ndi zovuta zake. Malinga ndi lipoti la CSIRO, 50% ya cobalt padziko lonse lapansi imachokera ku Democratic Republic of the Congo komanso zokhudzana ndi nkhondo, migodi yosaloledwa, ufulu wachibadwidwe komanso zochitika zowononga zachilengedwe. Cathode yobwezeretsanso batri ndikupanga ndende ya cobalt ingathandize kuchepetsa kudalira zinthu zakunja pamavuto otere ndikuwonjezera chitetezo chaunyolo.

Vuto lakubwezeretsanso mabatire a lithiamu-ion lili ngati zinthu zachuma, ndipo amatsutsanso chifukwa chake. Mwachitsanzo, kusinthasintha kwakukulu kwa mabatire opangira zinthu kwabweretsa kusatsimikizika pazachuma chobwezereranso. Makamaka, kuchepa kwakukulu kwa mitengo ya cobalt kwachititsa kukayikira kwa anthu, poyerekeza ndi kupanga mabatire atsopano, ndi chisankho chabwino cha bizinesi.

Kwenikweni, ngati mtengo wa cobalt ukuchepa, cobalt yosinthidwa idzakhala yovuta kupikisana pamtengo ndi migodi, wopanga adzasankha zinthu za migodi m'malo mokonzanso, motero kukakamiza kuchira kusiya bizinesi. Kwa makampani omwe amaganizira za kubwezeretsa kwa batri, vuto lina lazachuma lanthawi yayitali ndikugwiritsa ntchito mabatire amitundu ina, monga LIAIR kapena makina ena oyendetsa magalimoto, monga ma cell amafuta a hydrogen, atenga gawo lalikulu pamsika wamagalimoto amagetsi zaka zingapo zikubwerazi. . Potero kuchepetsa kufunikira kwa mabatire a lithiamu ion omwe adachira.

Chemistry ya batri imapangitsanso kuchira kukhala kovuta. Popeza Sony mu 1990s, ofufuza mobwerezabwereza kusintha zosakaniza wa cathode kuchepetsa ndalama ndi kuonjezera kulipiritsa mphamvu, moyo, kulipiritsa nthawi ndi magawo ena ntchito. Mabatire ena a lithiamu ion amagwiritsa ntchito cathode yopangidwa ndi lithium cobaltate (LCO).

Zina za lithiamu nickel manganese cobalt oxides (NMC), lithiamu nickel-cobalt aluminium oxide, lithiamu iron phosphate kapena zipangizo zina. Komanso, pakati pa wopanga, chiŵerengero cha zinthu mu mtundu wa cathode (mwachitsanzo.

, NMC) zitha kusiyanasiyana. Chotsatira chake, batire ya lithiamu-ion ili ndi "mitundu yambiri yopitilira chitukuko, yomwe imapangitsa kuchira", "anatero Liang An, katswiri wobwezeretsanso batri ku yunivesite ya Hong Kong Polytechnic. kukwaniritsa zofunikira pogula zinthu zobwezerezedwanso, kupangitsa kuti ntchitoyi ikhale yovuta komanso yowonjezereka.

Mapangidwe a batri amasokonezanso ntchito yobwezeretsa. Mabatire a lithiamu ion ndi zida zophatikizika, zovuta, zazikulu ndi mawonekedwe osiyanasiyana, ndipo sangathe kupasuka. Batire iliyonse imakhala ndi cathode, anode, diaphragm, ndi electrolyte.

Cathode amapangidwa kuchokera ku electrochemically yogwira ufa (LCO, NMC, etc.) ndi mpweya wakuda, ndipo amamangiriridwa ku ndende ya aluminium zojambulazo ndi polima pawiri (monga polyvinylidene fluoride) (PVDF). Anode nthawi zambiri imakhala ndi graphite, PVDF ndi zojambulazo zamkuwa.

The olekanitsa kwa insulating elekitirodi kupewa yochepa-circuiting ndi porous pulasitiki filimu, kawirikawiri polyethylene kapena polypropylene. The electrolyte zambiri LiPF6 njira kusungunuka mu osakaniza ethylene carbonate ndi dimethyl carbonate. Zigawozo zimavulazidwa kwambiri kapena zopakidwa bwino ndipo zimayikidwa bwino mu nyumba zapulasitiki kapena aluminiyamu.

Ma batire akuluakulu omwe amapereka mphamvu zamagalimoto amagetsi amatha kukhala ndi mabatire masauzande ambiri omwe amasindikiza mapaketi a module. Zoyikapo izi zimaphatikizaponso masensa, zida zotetezera, ndi zozungulira kuti ziwongolere mabatire, zonse zomwe zawonjezera zovuta zina ndikuwonjezera kuphatikizika ndi kuchira. Zigawo zonsezi za batri ndi zipangizo ziyenera kuthandizidwa ndi recyculations kuti mupeze zitsulo zamtengo wapatali ndi zipangizo zina.

Zikuwonekeratu kuti batire ya galimoto ya asidi-acid ndi yosavuta kusokoneza, ndipo kutsogolera (pafupifupi 60% ya kulemera kwa batri) akhoza kupatukana mwamsanga ndi zigawo zina. Zotsatira zake, pafupifupi 100% kutsogolo m'mabatirewa kumapezekanso ku United States, kupitilira kuchuluka kwa magalasi, mapepala ndi zida zina. Konzani njira yobwezeretsa panthawiyi, zosungunulira moto zingapo zazikulu zikubwezeretsanso mabatire a lithiamu-ion.

Zipangizozi zimagwiritsidwa ntchito pa kutentha kwa 1,500 ¡ã C, zomwe zingathe kubwezeretsedwanso poyaka moto wa cobalt, faifi tambala ndi mkuwa, koma sangathe kubwezeretsa lithiamu, aluminiyumu kapena mankhwala aliwonse achilengedwe. Malowa amafunikira ndalama zambiri, mwina chifukwa chofuna kuthana ndi mpweya wa poizoni wa fluororesides womwe umatulutsidwa panthawi yosungunula. Mwachitsanzo, zitsulo zonyowa kapena kumiza kwa mankhwala kumapezeka malonda ku China, zomwe zimapereka njira zina zogwiritsira ntchito mphamvu zowonjezera komanso kuchepetsa ndalama zogulira.

Kutulutsa ndi kulekanitsa zitsulo za cathode zimagwiritsidwa ntchito pansi pa 100 ¡ã C, kupatulapo zitsulo zina zosinthira, zimathanso kubwezeretsanso lithiamu ndi mkuwa. Mmodzi wa kuipa kwa ochiritsira leaching njira amafuna zimawononga reagents monga hydrochloric acid, asidi nitric, sulfuric acid ndi hydrogen peroxide. Ofufuza omwe amachita kafukufuku wowerengeka apeza kusintha komwe kungachitike munjira zochirazi, koma ndi makampani owerengeka okha omwe adachira munjira yapakati pa mayeso.

Ku Vancouver, British Columbia, chomera cha manganese ku US chimasintha zinyalala za cathode 1kg / h kukhala kalambulabwalo, wopanga amatha kuzigwiritsa ntchito kupanga zida zatsopano za cathode. Zinyalala zimatanthauza ufa wa cathode wosayenerera, zokongoletsera ndi zinyalala zina zomwe zimasonkhanitsidwa panthawi yopanga batri. Kampaniyo Chief Technology Officer Zarkomenseldzija akufotokoza zinyalala ngati "otsika drapery", amene ndi zinthu kuti ndi yabwino ntchito, angagwiritsidwe ntchito zoyeserera kukulitsa ntchito sikelo ndi kutembenukira kwa kwenikweni zinyalala batire.

Iye anafotokoza kuti ndondomeko ya kampaniyo imatulutsa zitsulo za cathode ndi sulfure dioxide, ndipo zimakhala ndi hydrochloric acid kapena hydrogen peroxide. CEO wa kampani Eric Glaz (Ericgh, ananena kuti batire gwero makampani Woodsti City, Massachusetts akuthamanga fakitale ntchito, ndi zomera ali ndi liwiro la pafupifupi 0,5 matani metric patsiku, ndi mwachangu Gwirani ntchito mwakhama kuonjezera mphamvu 10 nthawi.

Njira zambiri zobwezeretsanso zidzatulutsa mitundu yosiyanasiyana yamagulu a monometallic omwe ayenera kuphatikizidwa kuti apange zida zatsopano za cathode. Njira ya BatteryResourcer imathandizira kusakanikirana kwa faifi tambala, manganese ndi cobalt hydroxide. Kalambulabwalo wa zitsulo wosakanizidwa wachitsuloyu amathandizira kukonzekera kwa batri ndikuchepetsa ndalama zopangira.

Nthawi yomweyo, gulu la DOE's Recell likutsata njira yomwe imatchedwa yobwezeretsanso mwachindunji kuti ibwezeretse ndikugwiritsiranso ntchito zida za batri popanda kukonza zodula. Njira imodzi imafunika kuchotsa electrolytes ndi supercritical carbon dioxide, ndiye wophwanyidwa batire ndi thupi kulekanitsa zigawo zikuluzikulu Mwachitsanzo, zochokera kachulukidwe. M'malo mwake, pambuyo pa njirayi yosavuta, pafupifupi zigawo zonse zitha kugwiritsidwanso ntchito.

Makamaka, popeza njirayi sagwiritsa ntchito asidi kapena ma reagents ena okhumudwitsa, mawonekedwe a morphology ndi kristalo wa zinthu za cathode amakhalabe, ndipo zinthuzo zimasungabe zinthu zake zamtengo wapatali zama electrochemical. Gaines adanena kuti kuti mugwiritse ntchito njira yochepetsera ndalamayi, mukufunikira ntchito yambiri. Ku Yunivesite ya Birmingham, mamembala a gulu la Relib Alirezarastegarpanah adapanga njira zama robotic zamabatire a lithiamu-ion otetezeka, oyendetsedwa ndi okha.

Mu pulojekiti ya Relib ya yunivesite ya Birmingham, Wofufuza Wamkulu Paul Anderson adanena kuti gulu lofufuza lidapeza mwayi wodziwikiratu kuti apititse patsogolo luso la zachuma la kubwezeretsa batri pogwiritsa ntchito makina. Kuti izi zitheke, gululi likupanga njira zosinthira, kugawa ndikubwezeretsanso zida zamtengo wapatali kuchokera ku mabatire a lithiamu ion. Wofufuza wa Birmingham, Allaun Walton, adanenanso kuti kugwiritsa ntchito zida za robot kuchotsa batri kuti athetse chiopsezo cha magetsi ndi kuvulala kwa mankhwala.

Ananenanso kuti ma automation amathanso kupititsa patsogolo kulekanitsa kwa zida za batri ndikuwongolera chiyero ndi mtengo wake. Ngakhale kuti zambiri mwa njirazi zidakalipo kumayambiriro kwa chitukuko, zofuna zawo zikukula. Pakalipano, chiwerengero cha mabatire a galimoto yamagetsi otayika ndi ochepa, koma atsala pang'ono kuwonjezeka.

Hong Kong Institute of Technology yanena kuti zopinga zambiri zalepheretsa kukonzanso kwakukulu, koma "mwayi nthawi zonse umakhala wokhudzana ndi zovuta". Yakwana nthawi yofuula, tengani batire ya lithiamu-ion yosinthidwanso.

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