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]. Mineral and Metallurgical Processing, 1984, 53: 157-162. [4]Miller J D, Mooiman M B. A review of new developments in amine solvent extraction systems for hydrometallurgy [J]. Separation Science...Microscopic mechanism in solvent extraction of Au(CN)-2 by cationic surfactant CHEN Jing(陈 景)1, HUANG Kun(黄 昆)1, YU Jian-min(余建民)1,WU Jin-guang(吴瑾光)2, SHI Nai(施 鼐)2, XU Guang-xian(徐光......
of China, 2003, 12(2): 49-52. (in Chinese) [4] QIAN Dong, WANG Kai-yi, CAI Chun-lin, PAN Chun-yue, TANG You-gen, JIANG Jin-zhi. Separation of nickel, cobalt and copper by solvent extraction with P204 [J.... Process development for the separation of copper(II), nickel(II) and zinc(II) from sulphate solutions by solvent extraction using LIX84I [J]. Separation and Purification Technology, 2005, 45(2): 163-167......
Recovery of oxalic acid from mother-liquor containing hydrochloric acid and cobalt by solvent extraction with P350 TIAN Qing-hua(田庆华), GUO Xue-yi(郭学益), LI Zhi-hai(李治海) School of Metallurgical... ____________________________________________________________________________________________ Abstract: The solvent of P350 was applied to extract and separate the oxalic acid from the mother-liquor originated from the precipitation of cobalt by oxalic acid, and its extraction......
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precipitation, slovent extraction, ion exchange and electrolysis [7]. Among these methods, solvent extraction, as an effective separation and extraction of metals method from solution, has received much... Chao-bo, LIU Wei. The solvent extraction separation of bismuth and molybdenum from a low grade bismuth glance flotation concentrate [J]. Hydrometallurgy, 2009, 96(4): 342-348. [13] TYER J N, DHADKE P......
Equilibrium and kinetic data of adsorption and separation for zirconium and hafnium onto MIBK extraction resin XU Zhi-gao (徐志高), WU Yan-ke (吴延科), ZHANG Jian-dong (张建东), ZHANG Li (张 力), WANG Li... and kinetics of methyl isobutyl ketone (MIBK) extraction resin for adsorption and separation of zirconium and hafnium were studied under the different conditions of acidity, initial total......
Minimum amount of extracting solvent of AB/BC countercurrent extraction separation using organic feed程福祥1,吴声1,2,张玻1,刘艳1,王嵩龄1,廖春生1,2,严纯华21. China Minmetals (Beijing) Research Institute of RE Co.,Ltd2..., Peking University摘 要:For an AB/BC countercurrent extraction separation using organic feed, the conditions to have minimum amount of extracting solvent(Smin......
Minimum amount of extracting solvent of AB/BC countercurrent extraction separation using organic feed程福祥1,吴声1,2,张玻1,刘艳1,王嵩龄1,廖春生1,2,严纯华21. China Minmetals (Beijing) Research Institute of RE Co.,Ltd2..., Peking University摘 要:For an AB/BC countercurrent extraction separation using organic feed, the conditions to have minimum amount of extracting solvent(Smin......
Separation of middle rare earths by solvent extraction using 2-ethylhexylphosphonic acid mono-2-ethylhexyl ester as an extractantDanilo Fontana,Loris Pietrelli摘 要:The extraction of the trivalent middle rare earths from chloride media by kerosene solutions of 2-ethylhexylphosphonic acid mono-2-ethylhexyl ester as an extractant was studied. The separation......
Research and Application Progress in Countercurrent Solvent Extraction 严纯华1,廖春生2,吴声2,贾江涛2 (1.Beijing Institute of Founder Rare Earth Sci & Tech.Co.,Ltd.,Beijing,100871,China;2.State Key Lab of Rare... and pollution. Key words:countercurrent extraction; rare earth separation; optimized process; rare earths; [全文内容正在添加中] ......