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Analysis of low−carbon ironmaking path in the iron and steel industry
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Jiajia BU1, Wang ZENG1, Zhuogang PANG1, Heng ZHOU2, Shengli WU2, Mingyin KOU1, Shuqiang JIAO1, 2, *, Haibin ZUO1, *
Science & Technology Review | 2025, 43(21) : 42 - 53
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Science & Technology Review | 2025, 43(21): 42-53
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Analysis of low−carbon ironmaking path in the iron and steel industry
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Jiajia BU1, Wang ZENG1, Zhuogang PANG1, Heng ZHOU2, Shengli WU2, Mingyin KOU1, Shuqiang JIAO1, 2, *, Haibin ZUO1, *
Affiliations
  • 1State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China
  • 2School of Metallurgical and Ecological Engineering, University of Science and Technology Bejing, Beijing 100083, China
Published: 2025-11-13 doi: 10.3981/j.issn.1000-7857.2024.03.01084
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This paper reviews low−carbon metallurgical technologies in China, Japan, and Europe, analyzing the EU's ULCOS project, Japan's COURSE50 project, and various low−carbon technological advancements in China. Countries are actively addressing the carbon reduction challenges in the iron and steel industry by developing technologies such as hydrogen direct reduction, molten reduction, and electrolytic steelmaking. For instance, the ULCOS project aims to reduce CO2 emissions per ton of steel through top gas recycling and novel direct reduction processes. The COURSE50 project integrates hydrogen injection with CO2 capture technologies to achieve its reduction targets. Under the "dual carbon" strategy, China has rapidly developed technologies such as hydrogen−rich carbon−circulating blast furnaces and gas−based direct reduction processes, demonstrating significant carbon reduction potential.

low−carbon technology  /  ironmaking  /  carbon emissions reduction  /  hydrogen−rich metallurgy  /  electrochemical ironmaking
Jiajia BU, Wang ZENG, Zhuogang PANG, Heng ZHOU, Shengli WU, Mingyin KOU, Shuqiang JIAO, Haibin ZUO. Analysis of low−carbon ironmaking path in the iron and steel industry[J]. Science & Technology Review, 2025 , 43 (21) : 42 -53 . DOI: 10.3981/j.issn.1000-7857.2024.03.01084
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Article Info
doi: 10.3981/j.issn.1000-7857.2024.03.01084
  • Receive Date：2024-03-06
  • Online Date：2025-12-29
  • Published：2025-11-13
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  • Received：2024-03-06
  • Revised：2024-09-24
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    1State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China
    2School of Metallurgical and Ecological Engineering, University of Science and Technology Bejing, Beijing 100083, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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