Boma la Vale ndi Pala lidachita chikondwerero pa Epulo 6 kukondwerera kuyamba kwa ntchito yomanga fakitale yoyamba yamalonda ku Malaba, mzinda womwe uli kumwera chakum'mawa kwa boma la Pala, ku Brazil.Tecnored, ukadaulo waukadaulo, utha kuthandiza mafakitale achitsulo ndi zitsulo kuti achepetse mpweya pogwiritsa ntchito biomass m'malo mwa malasha azitsulo kuti apange chitsulo chobiriwira cha nkhumba ndikuchepetsa kutulutsa mpweya mpaka 100%.Chitsulo cha nkhumba chingagwiritsidwe ntchito kupanga zitsulo.
Kuchuluka kwapachaka kwa chitsulo chobiriwira cha nkhumba mu chomera chatsopano kudzafika matani a 250000, ndipo kungafikire matani a 500000 m'tsogolomu.Chomerachi chikukonzekera kuti chiyambe kugwira ntchito mu 2025, ndikuyika ndalama pafupifupi 1.6 biliyoni reais.
"Kumanga malo opangira malonda a tecnored ndi sitepe yofunika kwambiri pakusintha kwa migodi.Zidzathandiza kuti ndondomekoyi ikhale yowonjezereka komanso yokhazikika.Ntchito ya Tecnored ndiyofunika kwambiri ku vale ndi dera lomwe polojekitiyi ili.Idzapititsa patsogolo mpikisano wachigawo ndikuthandizira chigawochi kukhala ndi chitukuko chokhazikika. "Eduardo Bartolomeo, wamkulu wa Vale, adatero.
Tecnored commercial chemical plant ili pamalo oyamba a karajas pig iron plant ku Malaba industrial zone.Malinga ndi momwe polojekiti ikuyendera komanso kafukufuku wa uinjiniya, ntchito 2000 zikuyembekezeka kupangidwa panthawi yomangamanga, ndipo ntchito 400 zachindunji komanso zosalunjika zitha kupangidwa pogwira ntchito.
Za Tecnored Technology
Tecnored ng'anjo ndi yaying'ono kwambiri kuposa ng'anjo yachikale, ndipo mitundu yake ya zinthu zopangira imatha kukhala yotakata kwambiri, kuchokera ku ufa wachitsulo, chitsulo chopangira chitsulo kupita kumatope amadzi.
Pankhani yamafuta, ng'anjo yotentha imatha kugwiritsa ntchito mpweya wa carbonized, monga bagasse ndi bulugamu.Tecnored luso kupanga mafuta yaiwisi mu compacts (ting'onoting'ono midadada yaying'ono), ndiyeno amaziika mu ng'anjo kubala wobiriwira nkhumba chitsulo.Tecnored ng'anjo angagwiritsenso ntchito malasha metallurgical monga mafuta.Popeza ukadaulo wa tecnored umagwiritsidwa ntchito pazikuluzikulu kwa nthawi yoyamba, mafuta oyambira adzagwiritsidwa ntchito poyambira makina atsopanowa kuti awone momwe ntchitoyi ikuyendera.
"Pang'onopang'ono tidzasintha malasha ndi mpweya wa carbonized mpaka tikwaniritse cholinga chogwiritsa ntchito 100% ya biomass."Bambo Leonardo Caputo, CEO wa tecnored, adatero.Kusinthasintha pakusankha mafuta kudzachepetsa mtengo wa tecnored ndi 15% poyerekeza ndi ng'anjo zachikhalidwe.
Tecnored Technology yapangidwa kwa zaka 35.Zimathetsa ma coking ndi sintering maulalo kumayambiriro kwa kupanga zitsulo, zomwe zimatulutsa mpweya wambiri wowonjezera kutentha.
Popeza kugwiritsa ntchito ng'anjo ya tecnored sikufuna kuphika ndi kuyatsa, kugulitsa kwa Xingang chomera kumatha kusunga mpaka 15%.Kuonjezera apo, chomera cha tecnored chimadzipangira mphamvu zowonjezera mphamvu, ndipo mpweya wonse wopangidwa mu smelting umagwiritsidwanso ntchito, ena omwe amagwiritsidwa ntchito popangana.Itha kugwiritsidwa ntchito osati ngati zopangira pakusungunula, komanso ngati zopangira mumakampani a simenti.
Pakali pano Vale ali ndi malo owonetsera omwe ali ndi mphamvu zokwana matani 75000 pachaka ku pindamoniyangaba, Sao Paulo, Brazil.Kampaniyo imachita chitukuko chaukadaulo m'fakitale ndikuyesa kuthekera kwake kwaukadaulo ndi zachuma.
"Scope III" kuchepetsa umuna
Kugwira ntchito kwamakampani opanga ma tecnored ku Malaba kukuwonetsa kuyesetsa kwa Vale kupereka mayankho aukadaulo kwamakasitomala opangira zitsulo kuti awathandize kuti asawononge mpweya wawo.
Mu 2020, Vale adalengeza cholinga chochepetsera mpweya wa "scope III" ndi 15% ndi 2035, zomwe mpaka 25% zidzakwaniritsidwe kudzera muzinthu zapamwamba zamalonda ndi njira zamakono zamakono kuphatikizapo kusungunula chitsulo chobiriwira cha nkhumba.Utsi wochokera kumakampani azitsulo pano umapangitsa 94% ya "scope III" ya Vale.
Vale adalengezanso cholinga china chochepetsera mpweya, ndiko kuti, kuti akwaniritse zotulutsa ziro ("scope I" ndi "scope II") pofika chaka cha 2050. Kampaniyo idzagulitsa US $ 4 biliyoni mpaka US $ 6 biliyoni ndikuwonjezera zomwe zabwezeretsedwa ndi zotetezedwa. nkhalango ndi mahekitala 500000 ku Brazil.Vale wakhala akugwira ntchito m'boma la Pala kwa zaka zopitilira 40.Kampaniyi yakhala ikuthandiza bungwe la chicomendez Institute for Biodiversity Conservation (icmbio) kuti liteteze nkhokwe zisanu ndi imodzi zomwe zili m'chigawo cha Karagas, zomwe zimatchedwa "karagas mosaic".Amatenga mahekitala 800000 a nkhalango ya Amazon, yomwe ili kuwirikiza kasanu dera la Sao Paulo ndipo ndi lofanana ndi Wuhan ku China.