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extraction system. However, the synergistic extraction has been proven to enhance extractability and selectivity [7, 8]. The synergistic solvent extraction systems have been developed by the solvent... and cobalt from impurities such as manganese, magnesium and calcium using solvent extraction with Versatic 10 was largely improved by the addition of a synergistic reagent LIX63. The synergistic......
leaching and solvent extraction S M MASLOBOEVA, L G ARUTYUNYAN, M N PALATNIKOV, D V MANUKOVSKAYA Tananaev Institute of Chemistry – Subdivision of the Federal Research Centre, Kola Science Centre... processing scheme is determined by its profitability. Key words: mineral plumbomicrolite; tantalum; niobium; acid leaching; radioactivity; solvent extraction Cite this article as: S M MASLOBOEVA, L G......
; 文献标志码:A Research progress of synergistic solvent extraction of cobalt and nickel LI Xiao-hui, HUANG Song-tao, WEN Jian-kang, ZHOU Gui-ying (National Engineering Laboratory of Bio-hydrometallurgy, General Research Institute for Nonferrous Metals, Beijing 100088, China) Abstract: The synergistic solvent extraction of cobalt and nickel from complex solution at home and abroad was summarized since......
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Studies on synergistic solvent extraction of rare earth elements from nitrate medium by mixtures of 8-hydroxyquinoline with Cyanex 301 or Cyanex 302田苗苗1,贾琼1,廖伍平21. College of Chemistry,Jilin University2. State Key Laboratory of Rare Earth Resource Utilization,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences摘 要:Synergistic solvent......
Studies on synergistic solvent extraction of rare earth elements from nitrate medium by mixtures of 8-hydroxyquinoline with Cyanex 301 or Cyanex 302田苗苗1,贾琼1,廖伍平21. College of Chemistry,Jilin University2. State Key Laboratory of Rare Earth Resource Utilization,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences摘 要:Synergistic solvent......
P507-P204协同萃取分离镍钴王胜1,2,王玉棉1,赵燕春2,郭鹏成3(1.甘肃省兰州市兰州理工大学甘肃省有色金属新材料省部共建国家重点实验室2.甘肃省兰州市兰州理工大学有色金属合金及加工教育部重点实验室3.核工业北京化工冶金研究院,北京 101149)摘 要:采用恒温振荡器研究复配萃取剂P507-P204协同萃取分离镍钴的工艺.确定协萃最佳工艺条件为:有机相皂化率70%~75%,皂化时间15min;有机相组成为30%复配萃取剂(VP507∶VP204为4∶1)+65%磺化煤油+5%TBP;相比(VO/VA......
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