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Synthesis and Characterization of Nickel Nanorods Transferred from HydrotheraUy Decomposed Rod-like NiSYu LUO Jiancheng ZHANG Yue SHEN Shutao JIANG Guoyong LIU School of Materials Science and Engineering,Shanghai University,Shanghai 200072,China摘 要:<正>Powders of hexagonal-structured single-crystalline nickel sulfide nanorods have been synthesized......
Synthesis and characterization of the structural and electrochemical properties of Nd-Al codoped amorphous nickel hydroxide刘长久1,2,陈世娟1,李延伟1,21. Key Laboratory of New Processing Technology...="ChDivSummary">Nd-Al codoped amorphous nickel hydroxide powders were synthesized by microemulsion precipitation method combined with rapid freezing technique.The microstructure of the prepared samples......
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Ferronickel enrichment by fine particle reduction and magnetic separation from nickel laterite oreXiao-hui Tang1,Run-zao Liu1,Li Yao1,2,Zhi-jun Ji1,Yan-ting Zhang1,3,Shi-qi Li11. School...">Ferronickel enrichment and extraction from nickel laterite ore were studied through reduction and magnetic separation. Reduction experiments were performed using hydrogen and carbon monoxide......
Dissolution behavior of Caldag lateritic nickel ore subjected to a sequential organic acid leaching methodSait Kursunoglu,Muammer KayaDepartment of Mining Engineering, Eskisehir Osmangazi University摘 要:The dissolution behavior of Caldag lateritic nickel ore subjected to a sequential organic acid leaching method was investigated. The effects of the type......
Engineering, Northeastern University, Shenyang 110819, China Received 29 July 2013; accepted 30 September 2013 Abstract: A low-grade nickel laterite ore was reduced at different reduction temperatures. The morphology of metallic particles was investigated by scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). Experimental results indicate that the metallic nickel and iron......
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Computer modeling of high-pressure leaching process of nickel laterite by design of experiments and neural networksSrecko Stopic2,Bernd Friedrich2,Boban Stojanovic32. IME Process Metallurgy and Metal... composition of nickel ores, the requests for the decrease of production costs, and the increase of nickel extraction in the existing depletion of high-grade sulfide ores around the world, computer......
Influence of Sodium Carbonate Amount on Crystalline Phase and Structure Stability for Doping Nickel Hydroxide赵腾起,朱燕娟,LI Wenhua,FENG Zuyong,ZHANG Wei,JIAN XiuwenSchool of Physics and Optoelectronic Engineering, Guangdong University of Technology摘 要:Alpha nickel hydroxide has better performances than commercial beta nickel hydroxide. However, the main......
Effect of n-Al2O3 on electrochemical nucleation and chemical binding interaction in nickel electrodeposition TU Wei-yi(涂伟毅), XU Bin-shi(涂滨士), DONG Shi-yun(董世运), JIANG Bin(蒋 斌), DU Ling-zhong(杜令忠) (State Key Laboratory of Remanufacture Technology, Armored Force Engineering Institute,Beijing 100072, China) Abstract: The electrochemical nucleation mechanism of nickel on the vitreous carbon......
