Thaum Lub Ob Hlis 23, Brazilian mining tuam txhab Vale tau kos npe rau ib daim ntawv nkag siab nrog Hunan Valin Iron Steel Group Co., Ltd. kom nrhiav kev daws teeb meem steelmaking tsom rau kev txo cov pa roj carbon dioxide.
Mining reporters tau kawm los ntawm Vale tias ob tog yuav ua kev sib koom tes tshawb fawb thiab kev tshawb fawb kev koom tes nyob rau hauv ntau yam, nrog rau kev siv ntau yam Vale cov khoom, xws li qib high hlau ore xws li pellets thiab nplua, nrog rau kev sib tsoo cov khoom tsim nyob rau hauv Tuam Tshoj; Muab cov nqi hlau los ntawm txawv teb chaws rau Valin Group; Siv Tecnored technology hauv Suav teb; Thiab ntsuab thiab qis- cov thev naus laus zis xws li hydrogen, biomass thiab syngas.
Vale tau hais tias qhov kev txav mus los yuav pab kom nws ua tau raws li nws txoj kev cog lus kom txo qis emissions ntawm Range 3 los ntawm 15 feem pua los ntawm 2035. Lub tuam txhab tau cog lus tias yuav txo qis emissions los ntawm Range 1 thiab 2 los ntawm 33 feem pua los ntawm 2030 thiab kom ua tiav net xoom emissions los ntawm 2050. .
Cov neeg sab hauv kev lag luam ntseeg tias kev sib koom tes yuav pab cov tuam txhab los ntawm ob tog los pab txo qis carbon. Nws tau nkag siab tias Vale tau mus txog kev koom tes nrog ntau lub tuam txhab suav hauv thaj tsam ntawm decarbonization ntawm cov hlau, suav nrog Jiangsu Shagang, MCC, Tuam Tshoj Baowu thiab Liusteel Group.
