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Yuan-juan (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: The removal and recovery of concentrated ammonia from ammonia-nitrogen wastewater from a vanadium extraction process were studied. An air stripping system was built, consisting of multi-face-ball packed stripping tower and adsorption tower, and pipe line system for circulation......
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Preparation of semi-solid slurry at power frequency by annulus electromagnetic stirring method BAI Yue-long(白月龙), XU Jun(徐 骏), ZHANG Zhi-feng(张志峰), SHI Li-kai(石力开) General Research... alloy; semi-solid; electromagnetic stirring; slurry preparation ......
Numerical simulation and analysis of solid-liquid two-phase three-dimensional unsteady flow in centrifugal slurry pumpWU Bo(吴波)1, WANG Xi-li(汪西力)1, LIU Hui2, XU Hai-liang(徐海良)1(1. School... turbulence model and sliding grid technique, solid-liquid two-phase three-dimensional (3-D) unsteady turbulence of full passage in slurry pump was simulated by means of Fluent software. The effects......
, 等. 湿法炼锌中镁脱除现状与发展[J]. 世界有色金属, 2017(19): 6-7. ZHENG Xue-mei, MA Ai-yuan, LI Zhi, et al. Current status and development of magnesium removal in zinc hydrometallurgy[J]. World nonferrous metals, 2017(19... removal in the electrolytic zinc industry[J]. Minerals Engineering, 2000, 13(5): 517-526. [7] 田 林, 谢 刚, 杨大锦. 镁对电积锌的影响研究[D]. 昆明: 昆明理工大学, 2010: 30-39. TIAN Lin, XIE Gang, YANG Da-jin. Effect of Magnesium......
Trans. Nonferrous Met. Soc. China 20(2010) s857-s861 Effects of primary phase morphology on mechanical properties of Al-Si-Mg-Fe alloy in semi-solid slurry casting process R. BURAPA1, S...-solid (GISS) process was developed to create semi-solid slurry with fine and uniform globular structure. The combination of local rapid heat extraction and vigorous agitation by the injection of fine......
Deep removal of copper from cobalt sulfate electrolyte by ion-exchange WEN Jun-jie(温俊杰), ZHANG Qi-xiu(张启修), ZHANG Gui-qing(张贵清), CAO Zuo-ying(曹左英) School of Metallurgical Science and Engineering...; Abstract: SP-C was applied for the removal of Cu2+ from simulated cobalt sulfate electrolyte containing Co2+ 50 g/L......
Trans. Nonferrous Met. Soc. China 28(2018) 2528-2537 Appropriate titanium slag composition during smelting of vanadium titanomagnetite metallized pellets Shuai WANG, Yu-feng GUO, Tao JIANG, Feng CHEN... April 2018 Abstract: The suitable titanium slag composition with high titanium content for electric furnace smelting of vanadium titanomagnetite was investigated through thermodynamics and related......
Removal of iron and aluminum impurities from metallurgical grade-silicon with hydrometallurgical route YU Zhan-liang(于站良)1, 2, MA Wen-hui(马文会)1, 2, DAI Yong-nian(戴永年)1,2, YANG Bin(杨 斌)1, 2... and aluminum to reduce the production cost is an important process. The influences of acid agents, acid concentration, reaction time and temperature and particle size of raw material ground on the removal......
