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Crystal growth of tungsten during hydrogen reduction of tungsten oxide at high temperature WU Xiang-wei(吴湘伟)1, 2, LUO Jing-song(罗劲松)2, LU Bi-zhi(陆必治)2, XIE Chen-hui(谢晨辉)2, PI Zhi-ming...; Abstract: Crystal growth of tungsten during hydrogen reduction of tungsten oxide (WO3) to prepare......
Non-isothermal reduction kinetics of titanomagnetite by hydrogenJie Dang1,2,Guo-hua Zhang1,2,Xiao-jun Hu1,2,Kuo-chih Chou1,21. State Key Laboratory of Advanced Metallurgy,University of Science and Technology Beijing2. School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing摘 要:Reduction of titanomagnetite(TTM......
Article ID: 1003-6326(2005)03-0594-06 Reduction of TiO2 with hydrogen cold plasma in DC pulsed glow discharge ZHANG Yu-wen(张玉文), DING Wei-zhong(丁伟中), LU Xiong-gang(鲁雄刚), GUO Shu-qiang(郭曙强), XU Kuang-di(徐匡迪) (Shanghai Key Laboratory of Modern Metallurgy and Material Processing, Shanghai University, Shanghai 200072, China) Abstract: The reduction of TiO2 to Ti2O3 with hydrogen......
80%) of NiFe2O4 by hydrogen at 900-1100 °C is observed. The data suggest that this incomplete reduction could be attributed to the formation of a dense metallic layer (FexNiy) surrounding the wüstite...J. Cent. South Univ. (2016) 23: 1318-1325 DOI: 10.1007/s11771-016-3182-1 Reduction mechanism of Fe2O3-Cr2O3-NiO system by carbon ZHANG Yan-ling(张延玲), GUO Wen-ming(郭文明), LIU Yang(刘洋), JIA Xin-lei(贾昕磊......
·H2O into TEOS sol-gel system under nitrogen and hydrogen reduction atmosphere. But our research work revealed that selenium element would escape from the sample heavily because of the reaction between... A reduction approach to prepare ZnSe nanocrystallites JIANG Hai-qing(姜海青)1, 2, CHE Jun(车 俊)2, LI Zhi-min(李智敏)1, YAO Xi(姚 熹)2 1. School of Technical Physics, Xidian University, Xi’an 710071, China......
Hydrogen absorption and desorption in metallic glass and nanocrystalline Zr52.5Cu17.9Ni14.6Ti5Al10 alloy CHENG Xiao-ying(程晓英), WANG Fang(王 芳) Institute of Materials Science, Shanghai...; Abstract: To illuminate the intrinsic surface activity of Zr52.5Cu17.9Ni14.6Ti5Al10 alloy in its glass and nanocrystalline states, hydrogen......
Phase transformation and reduction kinetics during the hydrogen reduction of ilmenite concentrateXin-guo Si 1,2),Xiong-gang Lu 1),Chuan-wei Li 1),Chong-he Li 1),and Wei-zhong Ding 1) 1) Shanghai Key..." name="ChDivSummary">The reduction of ilmenite concentrate by hydrogen gas was investigated in the temperature range of 500 to 1200°C.The microstructure and phase transition of the reduction products......
Mossbauer Spectrum Study on Hydrogen Reduction of Preoxidized Ilmenite孙康摘 要:ＭｏｓｂａｕｅｒＳｐｅｃｔｒｕｍＳｔｕｄｙｏｎＨｙｄｒｏｇｅｎＲｅｄｕｃｔｉｏｎｏｆＰｒｅｏｘｉｄｉｚｅｄＩｌｍｅｎｉｔｅＳｕｎＫａｎｇ(孙康)ＤｅｐａｒｔｍｅｎｔｏｆＮｏｎｆｅｒｒｏｕｓＭｅｔａｌｓ,ＮｏｒｔｈｅａｓｔｅｒｎＵｎｉｖｅｒｓｉｔｙ,...关键词:......
J. Cent. South Univ. (2016) 23: 1890-1898 DOI: 10.1007/s11771-016-3244-4 Influence of hydrogen-enriched atmosphere under coke oven gas injection on reduction swelling behaviors of oxidized pellet... reduction swelling behaviors and reaction mechanism of oxidized pellet in hydrogen-enriched atmosphere under coke oven gas injection. In this work, the effects of hydrogen concentration in N2-CO-H2......
Influence of hydrogen concentration on Fe2O3 particle reduction in fluidized beds under constant drag forceLei Guo,Han Gao,Jin-tao Yu,Zong-liang Zhang,Zhan-cheng GuoState Key Laboratory of Advanced... capabilities of different gas ratios was used to explore the influence of temperature and hydrogen concentration on fluidizing duration,metallization ratio,utilization rate of reduction gas,and sticking......
