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《Iron and Steel》 2004-09
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Coal-based Low-temperature Metallurgy

ZHAO Pei,GUO Peimin(Central Iron and Steel Research Institute,Beijing 100081)  
Blast furnace process and smelting reduction pr oc ess, categorized as high-temperature metallurgy, have features of high energy c onsumption and serious pollution It is difficult to develop gas-based direct reduction processes due to poor gas resources in China Also, the development o f coal-based direct reduction processes (SL-RN process) is pretty slow due to low productivity and high energy consumption The novel technology of co al-based iron-making with fast reduction speed at low temperature(600 ℃ or so ) was invented and introduced Its advantages include low reduction temperature, hig h productivity, low energy consumption, environment-friendly and clean iron pro duction Besides iron ore, the technology can also use ilmenite and magnetite c ontaining vanadium and titanium as raw materials This paper also put forward c oal-based low-temperature metallurgy conception
【Key Words】: coal-based metallurgy low temperature reductio n iron-making novel technology
【CateGory Index】: TF543
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【References】
Chinese Journal Full-text Database 10 Hits
1 Pei Zhao and Peimin Guo State Key Laboratory for Advanced Iron and Steel Processes and Materials, China Iron and Steel Research Institute Group, Beijing 100081, China;Fundamentals of fast reduction of ultrafine iron ore at low temperature[J];北京科技大学学报(英文版);2008-02
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Wang Taiyan 1 Wang Shaoli 2 Gao Chengliang 2 (1.Anshan Iron and Steel Group Co. 2.Angang New Iron and Steel Co.,Ltd.);Exploratory Discussion on Hydrogen Metallurgical Engineering[J];Angang Technology;2005-01
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4 ZHAO Pei, GUO Pei-min(Central Iron and Steel Research Institute, Beijing 100081, China);Study on Promotion of Metallurgical Reactions by Nanocrystallization of Reactants[J];Iron and Steel;2005-06
5 ZHAO Pei,GUO Pei-min,ZHANG Dian-wei(The State Key Laboratory for Advanced Iron and Steel Processes and Products,Central Iron and Steel Research Institute,Beijing 100081,China);Study on Reduction Sequence of Hematite at Low-Temperature Non-Equilibrium State[J];Iron & Steel;2006-08
6 ZHANG Dian-wei,GUO Pei-min,ZHAO Pei(The State Key Laboratory for Advanced Iron and Steel Processes and Products,Central Iron and Steel Research Institute,Beijing 100081,China);Kinetic Study on Boudouard Reaction of Carbon at Low Temperature[J];Iron & Steel;2007-06
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8 GUO Pei-min,ZHANG Lin-feng,ZHAO Pei(The State Key Laboratory for Advanced Steel Processes and Products, China Iron and Steel Research Institute Group,Beijing 100081,China);Study on Catalytic Mechanism of Boudouard Reaction[J];Iron & Steel;2008-02
9 PANG Jian-ming,GUO Pei-min,ZHAO Pei,CAO Chao-zhen,ZHANG Dian-wei(The State Key Laboratory for Advanced Iron and Steel Processes and Materials,Central Iron and Steel Research Institute,Beijing 100081,China);Study on Kinetics of Hematite Reduction by Hydrogen at Low Temperature[J];Iron & Steel;2008-07
10 PANG Jian-ming,GUO Pei-min,ZHAO Pei,CAO Chao-zhen(The State Key Laboratory for Advanced Iron and Steel Processes and Materials,Central Iron and Steel Research Institute,Beijing 100081,China);Kinetics of Reduction of Hematite by H_2 Using Nonisothermal Thermogravimetric Method[J];Iron & Steel;2009-02
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1 Zhao Pei Guo Peimin (Central Iron and Steel Research Institute,Beijing 100081);STUDY AND OUTLOOK OF NANO-METALLURAY PROCESS[A];[C];2005
【Secondary References】
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1 ZHANG Dian-wei,GUO Pei-min,ZHAO Pei(The State Key Laboratory for Advanced Iron and Steel Processes and Products,Central Iron and Steel Research Institute,Beijing 100081,China);Kinetic Study on Boudouard Reaction of Carbon at Low Temperature[J];Iron & Steel;2007-06
2 FAN Jian-feng,LI Wei-guo,ZHOU Yu-sheng,LI Zhao-yi(Baosteel Research Institute,Baoshan Iron and Steel Co.,Ltd.,Shanghai 201900,China);An Introduction to Processes for Fine Iron Ore Treating in Fluidized Bed[J];Iron & Steel;2007-11
3 ZHAO Pei,GUO Pei-min(The State Key Laboratory for Advanced Iron and Steel Processes and Products,China Iron and Steel Research Institute Group,Beijing 100081,China);Thermodynamical Study on Reduction of Energy-Stored Iron Ore Powder[J];Iron & Steel;2007-12
4 GUO Pei-min,ZHANG Lin-feng,ZHAO Pei(The State Key Laboratory for Advanced Steel Processes and Products, China Iron and Steel Research Institute Group,Beijing 100081,China);Study on Catalytic Mechanism of Boudouard Reaction[J];Iron & Steel;2008-02
5 XU Hui1,ZOU Zong-shu1,YU Ai-bing1,2(1.College of Materials and Metallurgy,Northeastern University,Shenyang 110004,Liaoning,China;2.Center for Simulation and Modeling of Particulate Systems,The School of Materials Science and Engineering,The University of New South Wales,NSW 2052,Sydney,Australia);A Preliminary Numerical Simulation of Midrex Reduction Shaft Furnace[J];Iron & Steel;2008-05
6 PANG Jian-ming,GUO Pei-min,ZHAO Pei,CAO Chao-zhen,ZHANG Dian-wei(The State Key Laboratory for Advanced Iron and Steel Processes and Materials,Central Iron and Steel Research Institute,Beijing 100081,China);Study on Kinetics of Hematite Reduction by Hydrogen at Low Temperature[J];Iron & Steel;2008-07
7 PANG Jian-ming,GUO Pei-min,ZHAO Pei,CAO Chao-zhen(The State Key Laboratory for Advanced Iron and Steel Processes and Materials,Central Iron and Steel Research Institute,Beijing 100081,China);Kinetics of Reduction of Hematite by H_2 Using Nonisothermal Thermogravimetric Method[J];Iron & Steel;2009-02
8 Zhang Dianwei,Guo Peimin,Zhao Pei(The State Key Laboratory for Advanced Iron and Steel Processes and Products,Central Iron and Steel Research Institute,Beijing 100081,China);Progress in Modern Ironmaking Process[J];Iron Steel Vanadium Titanium;2006-02
9 Guo Peimin Zhao Pei Zhang Dianwei The State Key Laboratory for Advanced Iron and Steel Processes and Materials,Central Iron and Steel Research Institute,Beijing 100081,China;Study on Catalytic Mechanism of Reducing Hematite by Carbon at Low Temperature[J];Iron Steel Vanadium Titanium;2006-04
10 Zhao Pei,Guo Peimin,Zhang Dianwei(The State Key Laboratory for Advanced Steel Processes and Products,Central Iron and Steel Research Institute,Beijing 100081,China);Study on Promoting Low-temperature Fast Reaction by Mechanical Force[J];Iron Steel Vanadium Titanium;2007-02
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1 Gong Xuzhong~(1,2) Chen Yanguang~(1,2) Gou Zhancheng~(1,3*) Wang Zhi~1 (1.State Key Laboratory of Multiphase Complex Systems,Institute of Process Engineering,Chinese Academy of Sciences,Beijing 100190,China;2.Graduate University of the Chinese Academy of Sciences,Beijing,100049,China;3.Key Laboratory Recycling and Ecologic Metallurgy,Ministry of Education,University Science and Technology Beijing,Beijing 100083,China);Investigation on Influence of Cerium Compounds on Anthracite Catalyzed Combustion[A];[C];2008
2 Su Yajie (Shanxi Coke Group) Du Yinghu (Gasworks of Taiyuan Iron & Steel(Group)Company Lit.) Chert Shoulin (China Research institute of daily chemical industry);Technique and Estimation of Using Reducing Gas from Iron Ore-Coal Briquette to Produce the Direct Reduced Iron[A];[C];2008
3 SU Ya-jie~1 DU Ying-hu~2 CHEN Shou-lin~3 (1. Shanxi Coke Group; 2. Gasworks of Taiyuan Iron & Steel (Group) Company Ltd. 3. China Research Institute of Daily Chemical Industry);Technique and Estimation of Using Reducing Gas from Iron Ore-coal Briquette to Produce Direct Reduced Iron[A];[C];2008
4 LI Qiu-ju, YU Xiao, WANG Dao-jing, HONG Xin (Shanghai Key Laboratory of Modern Metallurgy & Materials Processing, Shanghai University, Shanghai 200072, China);Experimental Study on Reduction Behavior of Iron Ore Fines at Low Temperature[A];[C];2009
5 SU Ya-jie1,DU Ying-hu2,CHEN Shou-lin3 (1.Shanxi Coke Group;2.Gasworks of Taiyuan Iron & Steel(Group) Company Ltd.3.China Research Institute of Daily Chemical Industry);Technique and Estimation of Using Reducing Gas from Iron Ore-coal Briquette to Produce Direct Reduced Iron(1)[A];[C];2009
6 JIANG Yin-ju,ZHANG Feng,XU Zhang-yin ZUO Li (Inner Mongolia University of Science and Technology,Baotou 014010,China);Kinetics Study on Direct Reduction in A Reaction Cylinder[A];[C];2009
7 SHE Xue-feng~1,XUE Qing-guo~1,DONG Jie-ji~2,WANG Jing-song~1,ZENG Hui~2,LI Hui-fang~1, DING Yin-gui~1,YANG Hui-xian~1,PENG Cui~1 (1.School of Metallurgical and Ecological Engineering,University of Sciences and Technology Beijing,Beijing 100083,China; 2.Research and Development Centers of Shandong Laiwu Iron and Steel Ltd.,Laiwu,Shandong 271104,China);Study on Basic Properties of Typical Industrial Dust from Iron and Steel Plant and Analysis of Its Utilization[A];[C];2008
8 Zhao Pei Guo Peimin Pang Jianming Cao Chaozhen (The State Key Laboratory for Advanced Iron and Steel Processes and Materials, Central Iron and Steel Research Institute,Beijing,100081);Theoretic and Technical Progress of Fast Reduction Ore at Low Temperature and Smelting Process(FROLTS)[A];[C];2009
9 Su Yajie~1 Du Yinghu~2 Chen Shoulin~3 (1.Shanxi Coke Group;2.Gasworks of Taiyuan Iron & Steel(Group) Company Ltd.; 3.China Research Institute of Daily Chemical Industry);Technique and Estimation of Using Reducing Gas from Iron Ore-coal Briquette to Produce Direct Reduced Iron[A];[C];2009
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