DISTRIBUTION RATIOS AND EMPIRICAL EQUATIONS FOR THE EXTRACTION OF ELEMENTS IN PUREX HIGH-LEVEL WASTE SOLUTION .1. TBP

被引：35

作者：

SVANTESSON, I

HAGSTROM, I

PERSSON, G

LILJENZIN, JO

机构：

[1] Department of Nuclear Chemistry, Chalmers University of Technology, Götenberg

来源：

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY | 1979年 / 41卷 / 03期

关键词：

D O I：

10.1016/0022-1902(79)80151-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Distribution ratios for nitric acid, actinides, fission products and corrosion products between PUREX HLW-solution and 50% tributylphosphate in an aliphatic diluent have been investigated in the range 0.1-6 M nitric acid. Comparable measurements for some of the elements have been made in pure HNO3 in the range 0.05-11 M. Empirical equations have been derived for elements with distribution ratios above 0.01 in the investigated acidity range. © 1979.

引用

页码：383 / 389

页数：7

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