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J. Cent. South Univ. (2018) 25: 482-489 DOI: https://doi.org/10.1007/s11771-018-3752-5 Bubble behavior in aluminum reduction cell with inert anode ZHOU Yi-wen(周益文)1, 2, ZHOU Jie-min(周孑民)1, CHEN... for the design and the process of aluminum reduction cell using inert anode. A see-through cell is constructed to investigate the bubble flow behavior and the electrolyte flow pattern induced by bubbles......
Article ID: 1003-6326(2005)06-1407-07 Reduction mechanism of stainless steelmaking dust and carbon pellets PENG Bing(彭 兵), SONG Hai-chen(宋海琛), CHAI Li-yuan(柴立元), WANG Ja(王 佳), WANG Yun-yan(王云燕), MIN Xiao-bo(闵小波), HE De-wen(何德文) (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: The reduction......
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than that of CA Cu-40Ni alloy because the reduction in the grain size of MA Cu-40Ni alloy produces large concentrations of grain boundaries and increases the number of reactive atoms in alloy surface. Key words: Cu-Ni alloy; conventional casting; mechanically alloying; nanocrystalline; corrosion electrochemistry 纳米材料由于具有一些潜在优异的物理力学性能而被称之为是21世纪最为热门和最具有广泛应用前景的一种新型材料[1-3]. 目前有关纳米材料的制备方法已......
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Rapid biosorption and reduction removal of Cr(VI) from aqueous solution by dried seaweedsJIA Cheng-guang(贾成光)1, ZHANG Ya-ping(张亚平)1, 2, WANG He(王鹤)1, OU Guang-nan(欧光南)1, LIU Qi-ming(刘启明)1, LIN Jin...; seaweed; reduction......
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Direct reduction of carburized pre-reduced pellets by microwave heatingHU Bing(胡兵)1, 2, HUANG Zhu-cheng(黄柱成)1, YI Ling-yun(易凌云)1, JIANG Tao(姜涛)1(1. School of Minerals Processing and Bioengineering... carbon not only acts reaction as a reduction agent, but also absorbs microwave in the reduction process. Hence, the carburized pre-reduced pellets can be rapidly reduced by microwave heating......
chrysosporium; pyrite; bio-dissolution; Carlin-type gold ores; electrochemistry 1 Introduction Carlin-type gold ores are a kind of refractory gold ores due to the micro-disseminated gold and the "preg... corresponded to peak A3. During the cathodic scan, two peaks appeared at about 0.10 and -0.40 V (vs SCE), respectively. Peak C1 was related to the reduction of Fe3+. Peak C2 was assigned to the reduction......