Ntau npaum li cas cobalt nyob rau hauv lub tsheb fais fab roj teeb? [PAUB]

Cobalt yog siv nyob rau hauv lub hlwb ntawm lithium-ion roj teeb rau cov xov tooj thiab hluav taws xob tsheb. Txij li thaum lub tuam txhab tseem ceeb ntawm lub xov tooj ntawm tes yog lub koom pheej ywj pheej ntawm Congo, torn los ntawm kev tsis sib haum xeeb sab hauv, peb tau txiav txim siab los xyuas seb yuav siv li cas cobalt los tsim ib lub roj teeb hluav taws xob.

Cobalt nyob rau hauv lithium-ion roj teeb

Cov txheej txheem

• Cobalt nyob rau hauv lithium-ion roj teeb
• Qhov twg yog lub ntiaj teb coob tshaj plaws cobalt deposits?

Txhawm rau tsim lub roj teeb smartphone, koj xav tau txog 8 grams cobalt. Nws yuav siv li 10 kilograms los tsim ib tug nruab nrab hluav taws xob tsheb roj teeb. yam khoom no.

Tus nqi ntawm cobalt nyob rau hauv Tshuag pauv hnub no (Lub Peb Hlis 13.03.2018, 85 Lub Peb Hlis 290) yog tsawg dua $ 2,9 ib tuj, uas yog sib npaug li ntawm PLN XNUMX. Yog li, cobalt ib leeg hauv lub tsheb hluav taws xob niaj hnub no raug nqi XNUMX txhiab zlotys.

> Hluav taws xob tsheb thiab cov nqi hluav taws xob - lawv yuav nce npaum li cas thaum them nyiaj hauv tsev? [WE COUNT]

Qhov twg yog lub ntiaj teb coob tshaj plaws cobalt deposits?

Qhov loj tshaj plaws thiab cov neeg tsim khoom tseem ceeb ntawm cobalt hauv ntiaj teb yog Democratic Republic of the Congo, nyob hauv Central Africa (64 txhiab tons hauv ib xyoos). Ntawm lub dacha, kev tsis sib haum xeeb tsis tu ncua tshwm sim, uas ib txwm cuam tshuam rau qhov muaj thiab tus nqi ntawm cov khoom no. Cov kev sib tsoo tom ntej tau pib hauv xeev Ituri thaum kawg ntawm 2017, thiab nyob rau peb lub hlis dhau los, kwv yees li 200 txhiab tus neeg tau khiav tawm ntawm lawv qhov chaw nyob.

Tib lub sijhawm, cobalt kuj tuaj yeem tau txais los ntawm cov khoom siv hluav taws xob. Lub tuam txhab UK Creation Inn kwv yees tias 2017 tonnes ntawm cov khoom tseem ceeb no tau rov qab los thoob ntiaj teb xyoo 8.

> Qhov loj tshaj plaws lithium deposits nyob rau hauv lub ntiaj teb no nyob rau hauv RUDAWA?!

Hauv daim duab: 1-centimeter lub voos xwmfab ntawm cobalt (c) Alchemist-hp / www.pse-mendelejew.de

Qhov no yuav txaus siab rau koj: