Knowledge Network Node
Hydrometallurgy of China. 2014, (01) Core

Some Problems in Solvent Extraction SystemChinese Full Text

XU Zhi-gang;ZOU Qian;TANG Qi-ming;LI Jian;WANG Chao-hua;Solvent Extraction Engineering Research Center,Hallochem Group;

Abstract: The problems occurred in solvent extraction systems were introduced.The possible reasons caused these problems were analyzed and the effective methods for solving these problems were discussed.It point out that the selectivity of extractants and diluents,constitutes and pH of water phase,chemical reaction cause emulsification and flocculation,and entrainment loss of organic phase. The measures for reducing organic phase loss and purifying organic phase are proposed.
Keywords：

hydrometallurgy; solvent extraction; problem; measure;

  • DOI：

    10.13355/j.cnki.sfyj.2014.01.001

  • Series：

  • Subject：

  • Classification Code：

    TF811

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