Green Steel: Hydrogen-Rich Blast Furnace Integrated with Carbon Recycling Technology
Technology Introduction:
This technology integrates two major strategies: hydrogen-rich blast furnace ironmaking and top gas recycling and reuse, effectively reducing blast furnace carbon emissions through both direct and indirect hydrogen-based carbon replacement reactions. By injecting hydrogen to reduce coke consumption and improve reduction efficiency, combined with top gas recovery and reutilization technologies, the overall CO? reduction performance is significantly enhanced.
Industry Applicability:
This integrated solution has been successfully implemented in collaboration with China Steel Corporation (CSC) for on-site production of low-carbon hot metal. By supplying low-carbon upstream materials, this technology is supporting the domestic metal products industry—including sectors such as machine tools, automotive components, and hand tools—and driving the overall industrial transition toward a net-zero carbon future.
This technology integrates two major strategies: hydrogen-rich blast furnace ironmaking and top gas recycling and reuse, effectively reducing blast furnace carbon emissions through both direct and indirect hydrogen-based carbon replacement reactions. By injecting hydrogen to reduce coke consumption and improve reduction efficiency, combined with top gas recovery and reutilization technologies, the overall CO? reduction performance is significantly enhanced.
Industry Applicability:
This integrated solution has been successfully implemented in collaboration with China Steel Corporation (CSC) for on-site production of low-carbon hot metal. By supplying low-carbon upstream materials, this technology is supporting the domestic metal products industry—including sectors such as machine tools, automotive components, and hand tools—and driving the overall industrial transition toward a net-zero carbon future.
Industrial Applications:
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National Cheng Kung University
National Cheng Kung University (NCKU) envisions its campus as a place that nurtures imagination, grounded in solid academic research and high-quality learning. The university is committed to fostering urban development and global sustainability as part of its centennial mission. By breaking institutional barriers and strengthening interdisciplinary teaching and research, NCKU encourages students to recognize social issues, produce research that meets societal needs, and actively engage in solving global challenges—reflecting its responsibility as a leading university.
Contact Information
Name：-
Tel：06-275-7575 #62961 #1208
Address：No.1, Daxue Rd., East Dist., Tainan City 701, Taiwan (R.O.C.)
Additional Information
Pavilion：Future Tech Net Zero FF03
Exhibiting Entity：National Science and Technology Council
Application Category：Green Energy and Environment
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Pavilion：Future Tech Net Zero FF03
Exhibiting Entity：National Science and Technology Council
Application Category：Green Energy and Environment
Patents：
TWI879197
