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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......
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J. Cent. South Univ. (2012) 19: 1813-1816 DOI: 10.1007/s11771-012-1213-0 Carbothermic reduction of alumina with carbon in vacuum YU Qing-chun(郁青春), YUAN Hai-bin(袁海滨), ZHU Fu-long(朱富龙), ZHANG... Berlin Heidelberg 2012 Abstract: Carbothermic reduction alumina in vacuum was conducted, and the products were analysed by means of XRD and gas chromatography. Thermodynamic analysis shows......
J. Cent. South Univ. (2016) 23: 1326-1331 DOI: 10.1007/s11771-016-3183-0 Reduction smelting on bismuth oxide residue in FeO-SiO 2-CaO ternary slag system ZHANG Du-chao(张杜超), ZHANG Xin-wang(张新望... 410083, China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: Reduction smelting of the bismuth oxide residue from pressure leaching of bismuth sulfide was investigated......
J. Cent. South Univ. Technol. (2008) 15(s1): 329-332 DOI: 10.1007/s11771-008-374-3 Agitator tank device and drag reduction agent evaluation ZHANG Fan(张 帆)1, 2, XIAO Bo-yuan(肖博元)1, TANG... agitator for evaluation drag reduction agents (DRA) was established. The effect of DRA was defined by testing the changes of agitator torque that drives the disk rotation. The HG-DRA for oil pipeline from......
Numerical simulation of temperature field during gas preheating and start-up of drained aluminum reduction cell ZHOU Ping(周 萍)1, WANG Zhi-qi(王志奇)2, ZHOU Nai-jun(周乃君)1 1. School of Energy... of numerical simulation was applied to investigate gas preheating and start-up process in a drained aluminum reduction cell. The transient temperature and velocity fields of a 156 kA drained aluminum......
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Electrochemical Reduction of Yttrium Ions段淑贞,赵立忠,魏寿昆摘 要:<正> The cathodic electrode process of Y3+ ions on the Mo electrode in the LiCl-KCl molten... voltammogram.Theresults show that the reduction mechanism of Y3+ ion is Y3++3e=Y,a simple one-step process.The cathodicprocess is very close to a reversible process under lower scanning rates......
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