Lithium, cobalt, nickel ndi manganese ndi zina mwazinthu zazikulu zomwe zimapanga mabatire a magalimoto amagetsi. Komabe, m'zaka zaposachedwa, chifukwa chazovuta zopanga ndikugulitsa magalimoto ambiri amagetsi, pali chiopsezo chenicheni kuti palibe zipangizo zopangira mabatire ambiri.
Nkhani imodzi yomwe tidakambiranapo m'mbuyomu - tilibe mphamvu zoyikika padziko lapansi kuti titulutse zinthu zofunika pa kuchuluka kwa magalimoto amagetsi omwe akuyembekezeka, ndipo zitha kutenga zaka zambiri tisanakhale nazo.
Malinga ndi Banki Yadziko Lonse, kufunikira kwa zida zina zomwe timagwiritsa ntchito popanga mabatire zitha kukula mowirikiza 11 pofika 2050, ndikusokonekera kwa faifi tambala, cobalt ndi mkuwa komwe kunanenedweratu kuyambira 2025.
Kuchepetsa kapena kupondereza kufunika kwa zopangira, pali njira ina. DeepGreen Metals, kampani yaku Canada yaku migodi ya m'mphepete mwa nyanja, ikupereka malingaliro ngati njira ina yopangira migodi pakufufuza pansi pa nyanja, makamaka nyanja ya Pacific. Chifukwa chiyani Pacific Ocean? Chifukwa pali, osachepera m'dera anatsimikiza kale, kuti ndende yaikulu Mitundu ya polymetallic.
Manodule…chiyani?
Zomwe zimatchedwanso manganese nodules, ma polymetallic nodules ndi ma deposits a ferromanganese oxides ndi zitsulo zina, monga zomwe zimafunikira kupanga mabatire. Kukula kwawo kumasiyana pakati pa 1 cm ndi 10 cm - samawoneka ngati miyala yaying'ono - ndipo akuti pakhoza kukhala nkhokwe zokwana matani 500 biliyoni pansi panyanja.
Ndizotheka kuwapeza m'nyanja zonse - ma depositi angapo amadziwika kale padziko lonse lapansi - ndipo apezekanso m'nyanja. Mosiyana ndi kuchotsedwa kwa miyala yochokera kumtunda, ma polymetallic nodules amakhala pansi panyanja, motero samafunikira ntchito iliyonse yoboola. Mwachiwonekere, zomwe zimangofunika ndi chabe ... kuzisonkhanitsa.
Kodi ubwino wake ndi wotani?
Mosiyana ndi migodi ya nthaka, kusonkhanitsa kwa polymetallic nodules kuli ndi ubwino wake waukulu kwambiri wa chilengedwe. Izi ndi molingana ndi kafukufuku wodziyimira pawokha wopangidwa ndi DeepGreen Metals, yemwe adayerekeza kuwonongeka kwa chilengedwe pakati pa migodi ya nthaka ndi kusonkhanitsa tinthu tating'onoting'ono ta polymetallic kupanga mabiliyoni a mabatire a magalimoto amagetsi.
Lembetsani ku kalata yathu yamakalata
Zotsatira zake ndi zolimbikitsa. Kafukufukuyu anawerengera kuti mpweya wa CO2 umachepetsedwa ndi 70% (0.4 Gt m'malo mwa 1.5 Gt pogwiritsa ntchito njira zamakono), 94% yocheperapo ndi 92% yocheperapo malo ndi nkhalango zikufunika, motero; ndipo potsiriza, palibe zinyalala zolimba mu mtundu uwu wa ntchito.
Kafukufukuyu wanenanso kuti kukhudzidwa kwa nyama ndi 93% kutsika poyerekeza ndi migodi ya nthaka. Komabe, Deep Green Metals palokha ikunena kuti ngakhale kuchuluka kwa nyama kumakhala kochepa kwambiri m'dera lomwe amasonkhanitsidwa pansi panyanja, chowonadi ndi chakuti palibe zambiri zomwe zimadziwika ponena za mitundu yosiyanasiyana ya zamoyo zomwe zimatha kukhala kumeneko, kotero sizikudziwika. amadziwa zomwe zimakhudza kwambiri chilengedwechi. Ndicholinga cha DeepGreen Metals kuti achite kafukufuku wozama, kwa zaka zingapo, pazotsatira zanthawi yayitali pansi panyanja.
Gerard Barron, CEO ndi Purezidenti wa DeepGreen Metals"Kuchotsa zitsulo za namwali kuchokera kumtundu uliwonse ndiko, mwa kutanthauzira, kosasunthika ndipo kumayambitsa kuwonongeka kwa chilengedwe. Timakhulupirira kuti tinthu tating'onoting'ono ta polymetallic ndi gawo lofunika kwambiri la yankho. Lili ndi nickel, cobalt ndi manganese kwambiri; ndi batire yothandiza kwambiri. galimoto yamagetsi pamwala."
Malinga ndi kafukufukuyu, ma polymetallic nodules amapangidwa ndi pafupifupi 100% ya zinthu zomwe zingagwiritsidwe ntchito ndipo sizowopsa, pomwe mchere wotengedwa padziko lapansi umakhala ndi chiwopsezo chochepa komanso amakhala ndi zinthu zoopsa.
Kodi yankho lingakhale pano kuti tipeze zida zopangira mabatire ambiri momwe tingafune? DeepGreen Metals amaganiza choncho.
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