Q1: Lub luag haujlwm ntawm hydrogen yog dab tsi hauv kev tsim cov yeeb nkab qis - carbon steel?
A:Hydrogen (tshwj xeeb tshaj yog ntsuab H₂) hloov thee ua tus neeg sawv cev txo qis hauv cov txheej txheem DRI, tshem tawm feem ntau cov CO₂ emissions ncaj qha. Los ntawm 2030, hydrogen-raws li tus nqi DRI hauv Suav teb xav tias yuav dhau los ua kev sib tw-2.
Q2: Yuav ua li cas carbon capture, siv, thiab cia (CCUS) haum rau tsawg- carbon steel yeeb nkab ntau lawm?
A:CCUS tuaj yeem ntes cov emissions seem los ntawm cov tsoos blast furnaces, tab sis nws qhov scalability yog txwv. Tsuas yog0.3% ntawm lub ntiaj teb steel emissionstam sim no tau hais los ntawm CCUS, thiab nws ntsib kev pheej hmoo nyiaj txiag-7.
Q3: Lub khw tam sim no xav tau dab tsi rau qis - carbon steel kav?
A:Kev thov yog niche tab sis loj hlob, tsav los ntawm:
Cov tuam txhab cog lus: Initiatives nyiamSteelZeroaggregate thov los ntawm automakers thiab builders-5.
Kev cai: EU's Carbon Border Adjustment Mechanism (CBAM) yuav them se siab -emission imports, boosting "ntsuab" nyiam-4.
Hwm tus nqi: Tsawg- carbon steel tam sim no ua lag luam ~ € 65 / ton siab dua tab sis xav tias yuav dhau los ua kev sib tw nrog siab - emission ntshuam los ntawm 2026-4.
Q4: Cov kev lag luam twg yog tus thawj coj hauv kev siv cov kav dej qis - carbon steel?
A:Cov haujlwm tseem ceeb suav nrog:
Automotive: Brands like Volvo use near-zero emission steel with >90% recycled cov ntsiab lus-5.
Kev tsim kho: Tej yaam num (piv txwv li, Hangzhou Prime Center) siv tsawg - carbon steel kav los txo embodied carbon-5.
Lub zog tauj dua tshiab: Offshore cua ua liaj ua teb qhov chaw qis -emission phaj rau foundations-5.
Q5: Dab tsi yog "kev yuav khoom ntsuab rau pej xeem" txoj cai, thiab lawv cuam tshuam li cas rau qis - carbon steel kav?
A:Txoj cai zoo li EUSMAPmuab qhov tseem ceeb tsawg- carbon steel hauv cov haujlwm pej xeem, tsim kom muaj kev xav tau ruaj khov. Tuam Tshoj tseem tab tom sim ntsuas qhov zoo sib xws-4-5.
