Ku ya 6 Mata, guverinoma ya leta ya Vale na Pala yakoze ibirori byo kwishimira ko hatangiye kubakwa uruganda rwa mbere rw’ubucuruzi rukora ibicuruzwa muri Malaba, umujyi uri mu majyepfo y’iburasirazuba bwa leta ya Pala, Berezile.Tecnored, tekinoroji yubuhanga, irashobora gufasha inganda zicyuma nicyuma decarbonize ukoresheje biomass aho gukoresha amakara ya metallurgical kugirango ikore icyuma cyingurube kibisi no kugabanya ibyuka bihumanya ikirere kugeza 100%.Icyuma cy'ingurube kirashobora gukoreshwa mu gukora ibyuma.
Ubushobozi bwo gukora buri mwaka bwicyuma cyingurube muruganda rushya bizabanza kugera kuri toni 250000, kandi birashobora kugera kuri toni 500000 mugihe kiri imbere.Biteganijwe ko uruganda ruzashyirwa mu bikorwa mu 2025, bikaba biteganijwe ko ishoramari rigera kuri miliyari 1.6.
Ati: “Kubaka uruganda rukora ubucuruzi bwateganijwe ni intambwe y'ingenzi mu guhindura inganda zicukura amabuye y'agaciro.Bizafasha urwego rwibikorwa kurushaho kandi birambye.Umushinga wa Tecnored ufite akamaro kanini kuri vale n'akarere umushinga uherereyemo.Bizateza imbere guhangana mu karere kandi bifashe akarere kugera ku majyambere arambye. ”Umuyobozi mukuru wa Vale, Eduardo Bartolomeo, yavuze.
Uruganda rukora imiti yubucuruzi ruherereye ahahoze uruganda rwicyuma rwa karajas muri zone yinganda.Ukurikije iterambere ryumushinga nubushakashatsi bwubuhanga, biteganijwe ko imirimo 2000 iteganijwe guhanga mugihe cyigihe cyumushinga mugihe cyubwubatsi, kandi imirimo 400 itaziguye kandi itaziguye irashobora guhanga mubikorwa.
Ibyerekeye Ikoranabuhanga
Itanura rya tecnored ni rito cyane kuruta itanura gakondo, kandi ibikoresho byaryo birashobora kuba binini cyane, kuva ifu yamabuye y'icyuma, icyuma gikora ibyuma kugeza kumyanda yamabuye.
Ku bijyanye na lisansi, itanura ryakoreshejwe rishobora gukoresha biomass ya karubone, nka bagasse na Eucalyptus.Tekinoroji ya tekinoroji ikora lisansi mbisi mubice (uduce duto duto), hanyuma ikabishyira mu itanura kugirango itange icyatsi kibisi.Amatanura ya tecnored arashobora kandi gukoresha amakara ya metallurgiki nka lisansi.Kubera ko tekinoroji ikoreshwa ikoreshwa mugikorwa kinini kunshuro yambere, ibicanwa bya fosile bizakoreshwa mugikorwa cyambere cyuruganda rushya kugirango harebwe imikorere.
Ati: "Tuzagenda dusimbuza buhoro buhoro amakara na biyomasi kugeza igihe tuzagera ku ntego yo gukoresha biyomasi 100%."Bwana Leonardo Caputo, umuyobozi mukuru wa tecnored, yavuze.Guhinduka muguhitamo lisansi bizagabanya ibiciro bya tecnored gukora kugeza kuri 15% ugereranije n’itanura gakondo.
Tekinoroji ya tekinoroji yatunganijwe imyaka 35.Ikuraho imiyoboro ya kokiya no gucumura mugihe cyambere cyo gukora ibyuma, byombi bisohora imyuka myinshi ya parike.
Kubera ko gukoresha itanura rya tecnored bidasaba kokiya no gucumura, ishoramari ryuruganda rwa Xingang rirashobora kuzigama kugera kuri 15%.Byongeye kandi, igihingwa cya tecnored cyihagije mu gukoresha ingufu, kandi imyuka yose ikorwa mugikorwa cyo gushonga irongera ikoreshwa, imwe murimwe ikoreshwa muri cogeneration.Irashobora gukoreshwa gusa nkibikoresho fatizo mugikorwa cyo gushonga, ariko kandi nkibicuruzwa biva mu nganda za sima.
Kugeza ubu Vale ifite uruganda rwerekana ubushobozi bwa toni 75000 buri mwaka muri pindamoniyangaba, Sao Paulo, Berezile.Isosiyete ikora iterambere rya tekiniki muruganda ikanagerageza tekiniki nubukungu byashoboka.
Kugabanya ibyuka byangiza "Scope III"
Imikorere yubucuruzi bwuruganda rukora neza muri Malaba rugaragaza imbaraga za Vale mugutanga ibisubizo bya tekinike kubakiriya binganda zibyuma kugirango bibafashe kwangiza umusaruro wabo.
Muri 2020, Vale yatangaje intego yo kugabanya ibyuka bihumanya “urugero rwa III” ku gipimo cya 15% mu 2035, muri byo abagera kuri 25% bazagerwaho binyuze mu bicuruzwa byujuje ubuziranenge ndetse na gahunda y’ikoranabuhanga rishya harimo gushonga icyatsi kibisi.Ibyuka biva mu nganda zibyuma kuri ubu bingana na 94% by’imyuka ya “Vale III”.
Vale yatangaje kandi indi ntego yo kugabanya ibyuka bihumanya ikirere, ni ukuvuga kugera ku buryo butaziguye kandi butaziguye ibyuka bihumanya ikirere (“urugero I” na “urugero rwa II”) mu 2050. Isosiyete izashora miliyari 4 z'amadolari ya Amerika kugeza kuri miliyari 6 z'amadolari y'Amerika kandi yongere ibyagaruwe kandi birindwe ubuso bwamashyamba kuri hegitari 500000 muri Berezile.Vale imaze imyaka irenga 40 ikorera muri leta ya Pala.Isosiyete yamye itera inkunga ikigo cya chicomendez gishinzwe kubungabunga urusobe rw’ibinyabuzima (icmbio) kurinda ibigega bitandatu byo mu karere ka karagas, bita “karagas mosaic”.Bafite hegitari 800000 z'ishyamba rya Amazone, rikubye inshuro eshanu ubuso bwa Sao Paulo kandi bingana na Wuhan mu Bushinwa.