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Trans. Nonferrous Met. Soc. China 28(2018) 2143-2150 Electrolytic production of Cu-Ni alloys in CaCl2-Cu2S-NiS molten salt Levent KARTAL1,2, Servet TIMUR1 1. Department of Metallurgical &... and with low levels of impurities, i.e., less than 60×10-6 sulfur, via DER at 2.5 V for 15 min. Key words: molten salt electrolysis; electro-reduction; copper extraction; copper sulfide; nickel sulfide......
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of electrolysis is much larger than that approaching the end. The electrochemical deoxidation of Nb2O5 in the molten salt is conducted step by step from outside of cathode pellets to inside. The speed of electrode reaction is affected by the sizes of hole and grain of cathode. Key words: eletro-deoxidation; molten salt; Nb2O5; niobium; electrochemistry 金属铌具有熔点高, 耐蚀性好, 热中子俘获截面小, 导热导电性能好等特性, 在航空航天, 超导等领域得到了广泛的应......
voltammetry curves of 13%LiF-36%MgF2- 44%BaF2-7%KCl molten salt system at 1173 K 图2 1173 K时LiF-MgF2-BaF2-KCl-MgO熔盐体系不同扫描速率的循环伏安曲线 Fig. 2 Cyclic voltammograms of LiF-MgF2-BaF2-KCl-MgO molten...] 王龙蛟, 罗洪杰, 王耀武, 冯乃祥. 熔盐电解法制镁工艺研究进展[J]. 中国有色冶金, 2014, 43(5): 48-52. WANG Long-jiao, LUO Hong-jie, WANG Yao-wu, FENG Nai-xiang. Study progress of preparation of magnesium with molten salt electrolysis......
-Nd intermediate alloy by molten-salt electrolysis method and its mechanism LIAO Chun-fa, LUO Lin-sheng, WANG Xu, TANG Hao (School of Metallurgy and Chemical Engineering, Jiangxi University of Science.... The effect of Nd2O3 is depolarization and makes the Al (Ⅲ) ion diffusion coefficient increase significantly. Key words: molten salt electrolysis; Al-Nd intermediate alloy; cyclic voltammetry......
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for enhancing the electrochemical properties of graphite. A novel one-step N-doping method for complete and compact carbon paper was proposed for molten salt electrolysis in the Li Cl-KCl-Li3 N system...Direct electrochemical N-doping to carbon paper in molten LiCl-KCl-Li3NDong-hua Tian,Zhen-chao Han,Ming-yong Wang,Shu-qiang JiaoState Key Laboratory of Advanced Metallurgy, University of Science......
; Abstract: The (1-x)CoFe2O4+xBaTiO3 (x=0.5) magnetoelectric(ME) nano-powders were prepared by molten salt... could be explained by the split of the interface during the recombination in the ceramics preparation. Key words: magnetoelectric ceramics; molten salt; magnetic properties; interface ......
a stibnite concentrate(Sb2S3) was performed in one step using a molten salt electrolysis method and borax as an electrolyte. Electrochemical reduction of the stibnite concentrate was performed at 800...One-step electrochemical reduction of stibnite concentrate in molten boraxLevent Kartal1,Mehmet Bar?? Daryal2,Güldem Kartal ?ireli2,Servet Timur21. Department of Metallurgical and Materials......
Electrochemical behavior of zirconium in molten NaCl-KCl-K2ZrF6 systemWU Yanke,XU Zhigao,CHEN Song,WANG Lijun and LI Guoxun Division of Mineral Resources,Metallurgy and Materials,General Research Institute for Nonferrous Metals,Beijing 100088,China摘 要:The electrochemical reduction of Zr4+(complex) ions in NaCl-KCl-K2ZrF6 molten salt on Pt electrode......
