Kinetics of Thorium(Ⅳ) and Lanthanum(Ⅲ) Extraction from Aqueous Salt Solutions with Composite Material Based on Trialkylamine and Polymeric Support at Various Temperatures

A. K. Pyartman; V. V. Lishchuk; V. A. Keskinov

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Kinetics of Thorium(Ⅳ) and Lanthanum(Ⅲ) Extraction from Aqueous Salt Solutions with Composite Material Based on Trialkylamine and Polymeric Support at Various Temperatures

机译：基于三烷基胺和聚合物载体的复合材料在不同温度下从盐溶液中萃取ium（Ⅳ）和镧（Ⅲ）的动力学

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The kinetics of thorium(Ⅳ) and lanthanum(Ⅲ) extraction from aqueous salt solutions with a composite material based on trialkylamine and a polymeric support at 293.15-333.15 K was studied. The mass transfer coefficients were found, and the apparent activation energy of the extraction reaction was estimated.

机译：研究了基于三烷基胺和聚合物载体的复合材料在293.15-333.15 K下从盐水溶液中萃取（（Ⅳ）和镧（Ⅲ）的动力学。发现传质系数，并估计萃取反应的表观活化能。

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《Russian journal of applied chemistry》 |2007年第10期|p.1656-1660|共5页
作者
A. K. Pyartman; V. V. Lishchuk; V. A. Keskinov;
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St. Petersburg State Institute of Technology (Technical University), St. Petersburg, Russia;

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正文语种 eng
中图分类应用化学;
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Kinetics of Thorium(Ⅳ) and Lanthanum(Ⅲ) Extraction from Aqueous Salt Solutions with Composite Material Based on Trialkylamine and Polymeric Support at Various Temperatures

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