Cobalt isimbi inoshandiswa mumabhatiri mazhinji emagetsi ekugadzira. Nhau ndeyekuti tesla ichashandisa "cobalt-yemahara" mabhatiri, asi rudzii rwe "sosi" izororo? Ini ndichapfupisa kubva kune yekutanga ruzivo rwaunoda kuziva.
Iro zita rinopokana nemichero inotorwa kubva kudhimoni
Iwe unoziva here iyo element cobalt? Haisi chete iri mumabhatiri emotokari yemagetsi (Evs) uye smartphones, asi zvakare inoshandiswa mukushambadzira kwejeti simbi zvakadai seJet engines, magneti evatauri, uye, zvinoshamisa, zvinoshamisa kuti mafuta anonatsa. Cobalt anotumidzwa zita racho mushure me "Kobhoti," monster anowanzoonekwa mudenga rejira rekare ngano, uye aindidavirwa muEurope yekare idzo dzaikanda mashiripiti pamigodhi kuti agadzire mashanga akaoma uye ane muchetura simbi. izvo ndizvo.
Zvino, kunyangwe paine monsters mumugodhi, cobalt ine chepfu uye inogona kukonzera njodzi dzehutano hwakakomba senge pneumoconosis kana iwe ukasapfeka michina yakakodzera yemunhu. Uye kunyangwe iyo Democratic Republic of Congo inogadzira anopfuura hafu yerimwe cobalt cobalt, mine mine (artisanal mine) uko varombo vasina mabasa ekuchera maburi ane zvishandiso zviri nyore pasina chero chengetedzo. ) , Yakazodaidzwa kunzi minerals.
Nekudaro, nekupararira kweEvhu uye maroti-ioni emakambani epasi rose ave kutanga kuferefeta kuti rombo rakaburitswa, kusanganisira tambo yekupa yekodhi uye cobalt hydroxide, iri kushandiswa.
Semuenzaniso, Battery Hofori CATL uye LG CHEM iri kutora chikamu muChina-LED "mutoro cobalt kutanga (RCI)", kunyanya kushanda kuti abvise basa remwana.
Muna 2018, iyo Fair Cobalt Alliance (FCA), musangano weChebalt Fair Organisation, yakagadzwa sechimwe chekutanga kusimudzira transpency uye kusarudzika kwemugodhi wemari. Vatori vechikamu vanosanganisira Tesla, iyo inodya Lithium-ion mabhatiri, German ev Starp so Storpotes, Swiss Resource Giant Glencore, uye China's Huuyu cobalt.
Kutarisa kuJapan, Sumitomo Murwere Mining CO., itsld., iyo Wholesales yakanaka electrode zvinhu zveLithinic pasi.
Mune ramangwana, semakambani makuru achazarongedza zvakarongeka zvirongwa zvechirongwa zveimwe nguva imwe neimwe, vashandi vanofanira kutora njodzi uye vachipinda mumigozi midiki, uye chikumbiro chinodzikira zvishoma nezvishoma.
Zviri pachena kushomeka kwebhokisi
Parizvino, nhamba yeEvs ichiri diki, ine huwandu hwemamiriyoni manomwe chete, kusanganisira madhora mazana maviri emapango
Mari yakazara yezororo inoshandiswa muEv mabhatiri muna199 yaive 19,000 matani, zvinoreva kuti avhareji ye9 kg ye cobalt yaidikanwa nemotokari. Kugadzira bhiriyoni imwe chete ne9 kg imwe neimwe inoda mamirioni 9 emamirioni emakonzo, asi nzvimbo dzese dzenyika dzinongova mamirioni mazana manomwe emamiriyoni, uye sezvakataurwa pakutanga, matani zviuru zana mune mamwe maindasitiri gore rega rega. Sezvo iri simbi inoshandiswa zvakanyanya, inooneka yakajeka sezvazviri.
EV kutengesa kunotarisirwa kukura gumi muna 2025, negore negore Kunyangwe kana ev of the
Kupesana neiyi nhoroondo, vagadziri vebhatiri vari kushanda nesimba masikati nehusiku kuti vangadzikamisa sei huwandu hweCobalt. Semuenzaniso, NMC mabhatiri anoshandisa Nickel, Manganese, uye Cobalt vari kuvandudzwa naNMC11 (uye huwandu hwekoramu
Iyo NCA (Nickel, Cobalt, Aluminium) Inoshandiswa neTesla ine Cobalt Zvemukati kusvika 3%, Kune zvakare mamakisi ayo akagamuchirwa. Kunyangwe lfp yakaderera kuna NCA maererano nekuita, ine zvinhu zvezvinhu zvakachipa, kugadzikana kuwanikwa, uye hupenyu hwakareba.
Uye pa "Tesla Buttery Zuva" rakarongwa kubva muna 6:30 AM musi waSeptember 23, 2020 kuChina, bhatiri remahara-remahara richaziviswa, uye richatanga kugadzirwa kwakawanda neanosonic mumakore mashoma. Inotarisirwa.
Nenzira, kuJapan, "simbi isingawanzo" uye "zvisingawanzo zvepanyika" zvinowanzovhiringidzwa. Vashoma simbi vanoshandiswa muindasitiri nekuti "kuchengetedza kuwanikwa kwakagadzikana kwakakosha maererano nehurongwa hurefu pasi pepasi kana kuoma kubvisa nekuda kwehunyanzvi uye hupfumi hwehupfumi, kutengeserana uye indasitiri)". Icho chisimbi chesimbi chinowanzoshandiswa, uye ishoko remukuru makumi matatu nemasere kusanganisira Lithium, Titanium, Chromium, Cobal, Nickerin, uye Rare Pasi. Pane awa, nyika dzakatara dzinonzi dziripo dzepanyika, uye zvipenyu 17 zvakadai seEdzoum uye Dysprosium inoshandiswa kune zvisingagumi magnets anotsanangurwa.
Kumashure kwekushaikwa kwebhokisi rebhokisi, cobalt simbi sheet & poda, uye cobalt compounds yakadai seCobaus Chloride Chult (iii) chloride ipfupi kupfupika.
Kutungamira kwekutungamira kubva kuCobalt
Sezvazvinoitwa zvinodikanwa kuti Evs anowedzera, zvinotarisirwa kuti mabhatiri ayo asingade cobalt Nekudaro, izvo zvinoreva kuti kudiwa kwekoramu kuchadonha pane imwe nzvimbo.
Iko kushanduka kuchauya mumakore mashanu kusvika gumi kusvika gumi pakutanga, uye makambani makuru emugodhi anozeza kuita mari kwenguva refu mucobalt. Nekudaro, nekuti isu tiri kuona kuguma, tinoda kuti vashandi vemuno vasiye nzvimbo yakachengeteka yekushanda kupfuura pamberi pemubhokisi.
Uye mabhatiri emota emagetsi anofanirwa zvakare kudzoreredzwa mushure mekunge apedza mabasa avo makore gumi kusvika makumi maviri emakore -Marumi uye vamwe vakatogadza tekinoroji yekudzora Cobalt uye vanozozvidzoreredza nezvimwe zviwanikwa.
Kunyangwe kana kudiwa kweimwe zviwanikwa zvinowedzera muchiitiko chekushanduka-shanduka kweshanduko yemotokari dzemagetsi, tichasangana nekuchengetedza kodzero dzevaridzi vemu dzemagetsi, sekureva kwavanhu vakasimba sokusimba, uye havazotenge kutsamwa kwevaKobolts kunovanda mubako. Ndinoda kugumisa nyaya iyi netariro yekuve nzanga.