Mayiko akuluakulu ndi madera omwe amabala cobalt au Monde ndi Democratic Republic of Congo, New Caledonia (France), China, Canada, ndi Australia. Mayiko okhala ndi otsika kwambiri opanga cobalt ndi Indonesia, United States, Brazil, South Africa, ndi Poland.
Mwa njira, kodi cobalt imapezeka kuti padziko lapansi? Pa mlingo panopa kumwa, pali 112 zaka nkhokwe za cobalt qui Est gwero losasinthika. Malo odziwika bwino ali ku Democratic Republic of Congo (50%), Australia (20%) ndi Cuba (14%), monga akuwonetseranso pamapuwa (Chithunzi 2).
Kodi dziko lotsogola kwambiri pakupanga golide padziko lonse lapansi ndi liti? The 10 maiko otsogola zimayimira magawo awiri pa atatu a zopanga zapachaka. China Est kuyambira 2007 the wopanga woyamba dziko laOr ndi okwana matani 400Or mu 2018, pamene mwachiwonekere kukhala mmodzi wa premiers ogula aOr padziko lonse.
Chifukwa chiyani cobalt imagwiritsidwa ntchito? THE cobalt amagwira ntchito ngati chothandizira kuti kaphatikizidwe zosiyanasiyana ma hydrocarbons: Fischer-Tropsch ndondomeko, hydrogenation wa unsaturated kapena onunkhira carbides. Ko oxide3O4 ntchito muzovala zamagalasi: pang'ono pang'ono zimasintha mtundu wa phala wosungunuka pomwe mokulirapo zimayika mtundu wabuluu.
Komabe, kodi nthaka yosowa kwambiri imatengedwa kuti?
Kutulutsa kwa dziko losowa zimachitika m'migodi yapamtunda ndi sont kuipitsa. Amapezeka muzinthu za tsiku ndi tsiku komanso mu matekinoloje obiriwira. China imapanga 85% yazinthu izi.
Ndani amagwiritsa ntchito cobalt?
Ore ndi ntchito kupanga mabatire a lithiamu-ion qui magalimoto amagetsi amagetsi, ma laputopu ndi mafoni am'manja. Komabe, ndondomeko ya migodi nthawi zambiri yakhala ikutsutsidwa zokhudzana ndi migodi yosaloledwa, kuphwanya ufulu wa anthu ndi ziphuphu.
Ndi dziko liti lomwe limapanga golide wambiri? Mu theka loyamba la 2021, Australia idalanda China ngati yoyamba wopanga golide. (Ecofin Agency) - China ikulamulira kupanga padziko lonse lapansior kuyambira 2007, chaka chomwe iye Est adadutsa ku South Africa.
Kodi golide wamkulu kwambiri padziko lonse lapansi ndi chiyani? Kupanga kuchokera ku migodi ya golide padziko lonse lapansi kudafikira matani 3 mu 200, kutsika ndi 2020% kuchokera mu 3.
...
World Reserves.
Mndandanda | amalipira | Matani (zikwi) |
---|---|---|
1 | Australie | 10,0 |
2 | Russie | 7,5 |
3 | US | 3,0 |
4 | Afrique du Sud | 2,7 |
• 3 Feb. 2022
Kodi dziko lolemera kwambiri mu golide ku Africa ndi liti?
(Ecofin Agency) - Ghana Est wopanga woyamba African D 'or.
Chifukwa chiyani cobalt imagwiritsidwa ntchito m'mafoni? Chitsulo ichi, chomwe chimakhala ndi zinthu zofanana kwambiri ndi chitsulo ndi faifi tambala, chimalola mabatire kusunga mphamvu popanda kutenthedwa. ndi cobalt ndi motero kukhala chinsinsi cha nyengo ya pambuyo mafuta.
Kodi zinki ndi chitsulo chosowa?
Le zinc ndi chinthu chochuluka pang'ono m'nthaka ya dziko lapansi. Clarke amakhala pakati pa 70 g ndi 132 g pa toni malinga ndi kuyerekezera. chinthu zinc ndi kupezeka mu mchere wambiri. ndi nthaka mbadwa ndi chitsulo kwambiri mbadwa zosawerengeka.
Kodi chizindikiro cha cobalt ndi chiyani? Cobalt (chizindikiro Co, atomiki nambala 27) ndi chitsulo choyikidwa pamzere woyamba wa ndime VIII a, pakati pa chitsulo ndi faifi tambala; pali mafananidwe ambiri pakati pa chinthu ichi, rhodium ndi iridium.
Ndani amachotsa rare earths?
Izi ndizochitika ku China qui ndi 95% ya kupanga padziko lonse lapansi dziko losowa ndikugwira ntchito migodi ya tungsten, graphite, gallium, indium ndi germanium. Kazakhstan extrait chromium, Democratic Republic of Congo (DRC) cobalt ndi Brazil niobium.
Kodi maiko osowa ali kuti padziko lapansi?
Iwo satero sont sichoncho yosowa, popeza imapezeka ku America, Australia, Asia komanso ku Europe. Vuto lokha: kuyenga kwawo Est zoipitsa kwambiri. Imakana zinyalala zapoizoni ngakhalenso zotulutsa ma radio.
Ndi dziko liti lomwe limalima kwambiri nthaka yosowa? Mwa matani 170 omwe adapangidwa mu 000, 2018% (matani 70,6) adapangidwa ndi China, malinga ndi US Geological Survey. Ena opanga - Australia (matani 20) ndi United States (matani 000 - ali kumbuyo kwambiri. China ili ndi 15% ya nkhokwe zapadziko lonse.
Ndani amayendetsa migodi ku Congo? Izi migodi Amagwira ntchito ndi makampani akuluakulu awiri: Minière de Bakwanga, pomwe Boma ndi omwe ali ndi masheya ambiri, ndi Sino-Congolese Sacim. Yoyamba idasokonekera mu 2020, pomwe que yachiwiri ikukula mofulumira.
Kodi akazi amene ankagwira ntchito m'migodi ankatchedwa chiyani?
Kupatula anayi a iwo amene amagwira ntchito mkati mwa migodi, onse amadyera masuku pamutu mwala m’dzenje lotseguka. Ambiri amabwezeretsanso milu ya slag, ena amasesa miyala yomwe yagwa pamphepete mwa miyala. migodi paulendo wake. Ndi kuitana palliris [5] Mawu akuti palliri, qui....
Chifukwa chiyani cobalt imagwiritsidwa ntchito m'mafoni? Chitsulo ichi, chomwe chili ndi mphamvu zofananira ndi chitsulo ndi faifi tambala, chimalola mabatire kusunga mphamvu popanda kutenthedwa.
Kodi dziko lolemera kwambiri lagolide padziko lapansi ndi liti?
Mayiko otulutsa golide padziko lonse lapansi mu 2014
Udindo wapadziko lonse lapansi | amalipira opanga | Kuchuluka kwa or yotulutsidwa mu 2014 (mu matani) |
---|---|---|
1 | Chine | 462 |
2 | Australie | 272,4 |
3 | Russie | 266,2 |
4 | US | 210,8 |
Ndi dziko liti lomwe limapanga golide kwambiri ku Africa? Ghana yachita bwino kwambiriAfrique wakumwera ndipo amakhala woyamba limapanga D 'or D 'Afrique (Banki Yadziko Lonse)
Kodi golide wabwino kwambiri padziko lonse ndi chiyani?
Theor Ma carati a 18 Est chiwerengero chapadziko lonse lapansi, chodziwika komanso chofala kwambiri Monde. L 'or Ma carati a 18 Est zopangidwa ndi 75% yaor woyera ndi 25% ya zitsulo zina monga mkuwa, siliva, etc. Komanso, izoEst ndi 25% otsala awa omwe timatha kukhala ndi mitundu yapadera ngatior pinki, ndior white, ndior blue, etc