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PREPARATION OF IRON CARBIDE FROM MAGNETITE PELLETS BY CO-H2 MIXTURES REDUCTION J.P.Jiang1,D.Q.Cang1,H.W.Ni2 (1.School of Metallurgy,University of Science and Technology Beijing,Beijing 100083,China;2.School of Materials and Metallurgy,Wuhan University of Science and Technology,Wuhan 430081,China) Abstract:A method of preparing iron carbide by reducing magnetite pellets with H2-CO mixturesis......
J. Cent. South Univ. Technol. (2010) 17: 732-737
DOI: 10.1007/s11771-010-0548-7
Influence of flux additives on iron ore oxidized pellets
FAN Xiao-hui(范晓慧), GAN Min(甘敏), JIANG Tao(姜涛), YUAN Li....
Key words: iron ore; additives; oxidized pellets; compressive strength
Two-stage precipitation process of iron and arsenic from acid leaching solutions
N. J. BOLIN, J. E. SUNDKVIST
Boliden Mineral AB, SE-936 81 Boliden, SWEDEN
Received 20 September...;
Abstract: A leaching process for base metals recovery often generates considerable amounts of impurities such as iron and arsenic into the solution. It is a challenge to separate the non......Two-stage precipitation process of iron and arsenic from acid leaching solutions
来源: 《中国有色金属学报(英文版)2008年第6期》——N. J. BOLIN SUNDKVIST
TiO2薄膜的光电性能及应用 王溪晶1,杨太礼2,王武育3 (1.北京理工大学信息科学技术学院,北京,100081;2.利达光电股份有限公司,河南南阳,473003;3.北京有色金属研究总院矿物资源与冶金材料研究所,北京,100088) 摘要:TiO2是高折射率(n=2.7),大介电常数(ε=114)和半导体微电子结构特点.它的薄膜(d 关键词:TiO2薄膜; 光电应用; [全文内容正在添加中] ......
J. Cent. South Univ. (2018) 25: 2190-2198 DOI: https://doi.org/10.1007/s11771-018-3907-4 Benzohydroxamic acid to improve iron removal from potash feldspar ores CAO Zhan-fang(曹占芳)1, 2, QIU Pei(邱培)1...: The technological mineralogy of the potash feldspar was investigated and a new collector named Yb105 was adopted to remove iron from potash feldspar ores. The technological mineralogy results indicate......
Calcium ferrite formation characteristic during iron ore sintering with different oxygen atmospheresMAO Xiao-ming(毛晓明), YOU Zhi-xiong(游志雄), ZHANG Yuan-bo(张元波), FAN Zhen-yu(范振宇), LI Guang-hui(李光辉... is favorable for the iron ore sintering. The effects of sintering temperature and O2 content of inlet gas on the calcium ferrite formation characteristic of typical iron ores, including hematite......
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J. Cent. South Univ. Technol. (2010) 17: 1190-1195 DOI: 10.1007/s11771-010-0617-y Mechanisms of composite agglomeration of fluoric iron concentrate JIANG Tao(姜涛), HU You-ming(胡友明), LI Qian(李骞... University Press and Springer-Verlag Berlin Heidelberg 2010 Abstract: The effect of composite agglomeration process (CAP) on fluoric iron concentrates sintering was investigated. The yield and quality......
; 文献标识码:A Effects of iron sources on structure and electrochemical properties of LiFePO4/C prepared by sol-gel method LIN Yan1, GAO Ming-xia1, LI Yu-feng2, PAN Hong-ge1, LI Shou-quan1 (1...) Abstract: Ferrous and ferric iron precursors were usedtosynthesize LiFePO4/C by an aqueous sol-gel method, using ethylene glycol as chelating agent and carbon source. The phase structure, morphology......