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: The ocean poly-metallic nodule was leached by using slurry electrolysis process in HCl-NaCl medium. The leaching rates of Mn, Co, Cu and Ni in the ocean poly-metallic nodule are all above 97... concentration were studied. The results show that the ocean poly-metallic nodule can be treated economically in the slurry electrolysis process. Key words: ocean poly-metallic nodule; slurry electrolysis process......
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decreases and the specific surface area increases with increasing current density. Compared with the non-ultrasonic process, the size of copper powder produced by slurry electrolysis under ultrasonic field... 文献标识码:A Ultrafine copper powder prepared by slurry electrolysis under ultrasonic field LIU Wei-ping1, QIU Ding-fan2, YU Yue-guang2 (1. School of Chemical Engineering, Jiangsu......
inert anodes in aluminum electrolysis is of great importance. Ni-NiFe2O4 cermets were studied with respect to their densification affected by ball milling time, particle size of raw powders, contents... temperature of Ni-NiFe2O4 cermets in current work should be controlled at 1300℃, where the relative density is 96.85%. Key words: Ni-NiFe2O4 cermets; densification; inert anode; aluminum electrolysis CLC......
Taper barrel rheomoulding process for semi-solid slurry preparation and microstructure evolution of A356 aluminum alloy ZHANG Fan(张 帆), KANG Yong-lin(康永林), YANG Liu-qing(杨柳青), DING Rui-hua(丁瑞华...] managed to make semi-solid alloy by mechanical stirring in 1970s, many scholars have researched and improved the semi-solid slurry preparation process and technology according to the metal solidification......
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......
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Trans. Nonferrous Met. Soc. China 22(2012) 1794-1800 Occurrence of lead and silver minerals and their interaction with xanthate in slurry of zinc electrolysis anode slime XIANG Ping1,2, FENG... gradient magnetic separator to realize the sorting of anglesite from Mn(IV) mineral. The aims of this work are to investigate the pulp potential of the zinc electrolysis anode slime slurry in acid solution......
to 3-4. Finally, pure cadmium metal is deposited by electrolysis. The process for cadmium extraction is complicated and also needs a large quantity of zinc powder. Some studies have shown that copper... Selective separation of copper and cadmium from zinc solutions by low current density electrolysis YANG Bo(杨 卜), WANG Cheng-yan(王成彦), LI Dun-fang(李敦钫), YIN Fei(尹 飞), CHEN Yong-qiang(陈永强), WANG......
