Munguva pfupi yapfuura, mutori wenhau wekuChina Metallurgical News akadzidza kubva kuVale kuti mushure memakore manomwe ekutsvagisa nekudyara mari inosvika mamiriyoni makumi mashanu eais (inenge US$878,900), kambani iyi yakabudirira kugadzira nzira yekugadzira matombo emhando yepamusoro inobatsira pakusimudzira nharaunda. Vale yakashandisa nzira iyi yekugadzira matombo esimbi munzvimbo yekambani muMinas Gerais, Brazil, uye yakashandura nzira dzekugadzirisa matope dzaida kushandiswa kwemadhamu kana nzira dzekuisa zvinhu mumatombo emhando yepamusoro. Zvigadzirwa zvematombo zvakagadzirwa nenzira iyi zvinogona kushandiswa muindasitiri yekuvaka.
Zvinonzwisisika kuti kusvika pari zvino, Vale yakagadzira uye yakagadzira matani angangoita 250,000 ezvigadzirwa zvejecha rezvicherwa zvemhando yepamusoro, zvine silicon yakawanda, iron shoma zvakanyanya, uye makemikari akawanda akafanana uye saizi yezvidimbu zvakafanana. Vale inoronga kutengesa kana kupa chigadzirwa ichi kuti chigadzire kongiri, dhaka, simende kana kugadzira migwagwa.
Marcello Spinelli, Executive Vice President weVale's Iron Ore Business, akati: "Kune kudiwa kukuru kwejecha muindasitiri yekuvaka. Zvigadzirwa zvedu zvematombo zvinopa sarudzo yakavimbika kuindasitiri yekuvaka, ukuwo zvichideredza kukanganisa kwezvakatipoteredza kwekugadzirisa miswe yematombo. Kukanganisa kwakashata kunokonzerwa."
Zvichienderana nehuwandu hweUnited Nations, kudiwa kwejecha pagore pasi rose kuri pakati pematani mabhiriyoni makumi mana nemakumi mashanu ematani mabhiriyoni. Jecha rave chiwanikwa chechisikigo chine huwandu hwakawanda hwezvinhu zvinoburitswa nevanhu mushure memvura. Chigadzirwa ichi chejecha rezvicherwa cheVale chinobva muchinhu chinobva musimbi. Mhangura isina kugadzirwa inogona kuva simbi mushure mekuita zvinhu zvakasiyana-siyana zvakaita sekupwanya, kuongorora, kukuya uye kunatsa mufekitori. Mukuita kwetsika kwekugadzira, zvinhu zvinosara zvichava miswe, iyo inofanirwa kuraswa kuburikidza nemadhamu kana mumadura. Kambani inogadzirisa zvinhu zvinosara musimbi muchikamu chekugadzira kusvika yasangana nezvinodiwa zvemhando yepamusoro uye yava chigadzirwa chejecha rezvicherwa chemhando yepamusoro. Vale vakati vachishandisa maitiro ekushandura miswe kuita simbi yemhando yepamusoro, tani yega yega yezvigadzirwa zvesimbi inogadzirwa inogona kuderedza tani imwe yemiswe. Zvinonzi vaongorori vanobva kuInstitute of Sustainable Minerals paYunivhesiti yeQueensland muAustralia neYunivhesiti yeGeneva muSwitzerland vari kuita ongororo yakazvimirira kuti vaongorore hunhu hwezvigadzirwa zvejecha rezvicherwa zveVale kuti vanzwisise kana zvichigona kuva imwe nzira inochengetedza jecha. Uye kuderedza zvakanyanya huwandu hwemarara anokonzerwa nemabasa ekuchera.
Jefferson Corraide, Executive Manager weVale's Brucutu and Agualimpa integrated operations area, akati: "Rudzi urwu rwezvigadzirwa zveore zvigadzirwa zvegirini zvechokwadi. Zvigadzirwa zvese zveore zvinogadziriswa nenzira dzepanyama. Makemikoro ezvishandiso hazvina kuchinjwa panguva yekugadzirisa, uye chigadzirwa chacho hachina chepfu uye hachikuvadzi."
Vale yakataura kuti inoronga kutengesa kana kupa matani anopfuura miriyoni imwe ezvigadzirwa zveore panosvika gore ra2022, uye kuwedzera huwandu hwezvigadzirwa zveore kusvika matani mamiriyoni maviri panosvika gore ra2023. Zvinonzi vatengi vezvigadzirwa izvi vanotarisirwa kubva kunzvimbo ina muBrazil, Minas Gerais, Espirito Santo, Sao Paulo neBrasilia.
"Tagadzirira kuwedzera musika wekushandisa zvigadzirwa zvejecha rezvicherwa kubva muna 2023, uye nekuda kweizvi takagadzira timu yakazvipira kutungamira bhizinesi idzva iri." akadaro Rogério Nogueira, director wemusika wesimbi weVale.
"Parizvino, dzimwe nzvimbo dzekuchera muMinas Gerais dziri kugadzirirawo gadziriro dzekushandisa nzira iyi yekugadzira. Pamusoro pezvo, tiri kushanda pamwe chete nedzimwe nzvimbo dzekutsvagisa kuti tigadzire mhinduro itsva uye takazvipira kugadzirisa iron zvine musoro. Matope esimbi anopa mazano matsva." akadaro André Vilhena, maneja webhizinesi reVale. Pamusoro pekushandisa zvivakwa zviripo munzvimbo yekuchera iron ore, Vale yakagadzirawo network huru yekufambisa kuti ifambise zvigadzirwa zvejecha remineral zvinogara kwenguva refu kuenda kumatunhu akawanda muBrazil. "Chinangwa chedu ndechekuona kuti bhizinesi reiron ore rinogara kwenguva refu, uye tinotarisira kuderedza kukanganiswa kwenzvimbo dzekushanda kwekambani kuburikidza nebhizinesi idzva iri." Villiena akawedzera.
Vale yanga ichiita tsvakiridzo pamusoro pekushandiswa kwekugadzirisa matope emumba kubvira muna 2014. Muna 2020, kambani yakavhura fekitori yekutanga yekuedza inoshandisa matope emumba sezvinhu zvikuru zvekugadzira zvigadzirwa zvekuvaka - fekitori yezvidhinha yePico. Fekitori iyi iri munzvimbo yemigodhi yePico muItabilito, Minas Gerais. Parizvino, Federal Technical Education Center yeMinas Gerais iri kushanda nesimba mukusimudzira kushandira pamwe kwehunyanzvi nePico Brick Factory. Nzvimbo iyi yakatumira vaongorori vanopfuura gumi, kusanganisira mapurofesa, vadzidzi vepashure, vadzidzi vepashure pegiredhi nevadzidzi vekosi yehunyanzvi, kuPico Brick Factory kuti vaite tsvakiridzo pachavo.
Pamusoro pekutsvagisa nekugadzira zvigadzirwa zvezvakatipoteredza, Vale yakatorawo matanho akasiyana-siyana ekuderedza huwandu hwemashanga, zvichiita kuti mabasa ekuchera migodhi ave enguva refu. Kambani iyi yakazvipira kugadzira tekinoroji yekugadzira simbi isina mvura. Parizvino, inenge 70% yezvigadzirwa zvesimbi muVale zvinogadzirwa kuburikidza netekinoroji yekugadzira simbi isina mvura. Kambani iyi yakati kushandiswa kwetekinoroji yekugadzira simbi isina mvura kwakabatana zvakanyanya nehunhu hwesimbi isina mvura. Mashizha esimbi ari munzvimbo yekuchera Carajás ane simbi yakawanda (inopfuura 65%), uye kugadzirwa kwayo kunoda kupwanywa nekusefwa zvichienderana nehukuru hwezvidimbu.
Kambani yeVale yakagadzira tekinoroji yekuparadzanisa simbi ine magnetic yakaoma, iyo yakashandiswa mufekitori yekuedza muMinas Gerais. Vale inoshandisa tekinoroji iyi mukuita kwekuvandudza simbi yesimbi yemhando yepasi. Fekitori yekutanga yekutengeserana ichashandiswa munzvimbo yekushanda yeDavarren muna 2023. Vale yakati fekitori iyi ichave nekukwanisa kugadzira matani miriyoni imwe nehafu pagore, uye mari yese inotarisirwa kuva US$150 miriyoni. Pamusoro pezvo, Vale yakavhura fekitori imwe yekusefa simbi munzvimbo yemigodhi yeGreat Varjin, uye inoronga kuvhura mamwe mafekitori matatu ekusefa simbi muchikamu chekutanga cha2022, chimwe chazvo chiri munzvimbo yemigodhi yeBrucutu uye zviviri zviri muIraq. Nzvimbo yemigodhi yeTagbila.