Research on Low-Carbon Ironmaking Technology Approaches Current Challenges and Development Strategies
GUO Huiliang
Abstract：As a pillar industry of the national economy and a core source of carbon emissions,the steel industry's low-carbon transformation is a key link in achieving the"dual carbon"goal.China's ironmaking industry is dominated by the long process of blast furnace converter.The task of low-carbon transformation is arduous.This article systematically summarizes the main technological approaches for low-carbon ironmaking,including blast furnace process optimization,hydrogen metallurgy technology,non-blast furnace ironmaking technology,solid waste resource utilization,and energy structure adjustment.It deeply analyzes the technical principles,application status,and emission reduction potential of each approach,focusing on core challenges such as raw material constraints,cost pressures,technological bottlenecks,and policy systems.Combined with China's resource and energy endowment,targeted development suggestions are proposed to provide theoretical support and practical reference for the steel industry to achieve low-carbon and high-quality development.
Keywords：steel industrylow-carbon ironmakingtechnological approachdevelopment suggestions
Publication Date：2025-10-20
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：5( 51-55 )