Gas-phase conversion of the U, Sr, Mo, and Zr oxides into water-soluble compounds in the NO x -H2O (vapor)-air atmosphere

被引：5

作者：

Kulyukhin S.A. ^{[1
]}

Nevolin Y.M. ^{[1
]}

Mizina L.V. ^{[1
]}

Konovalova N.A. ^{[1
]}

Gordeev A.V. ^{[1
]}

机构：

[1] Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskii pr. 31, korp. 4, Moscow

来源：

Radiochemistry | 2016年 / 58卷 / 1期

关键词：

gas-phase conversion; metal oxides; nitrates; nitrogen oxides;

D O I：

10.1134/S1066362216010045

中图分类号：

学科分类号：

摘要：

The gas-phase conversion of U3O8, MoO3, SrO, and their mechanical mixtures, and also of ZrO2 into water-soluble compounds in the NO x -H2O (vapor)-air atmosphere was studied. In the course of gas-phase conversion, U3O8 and SrO transform into water-soluble compounds (nitrates, hydroxonitrates), whereas MoO3 and ZrO2 undergo no changes. The principal possibility of separating U from Mo and Zr by gas-phase conversion of the oxides in the NO x -H2O (vapor)-air atmosphere was demonstrated. © 2016 Pleiades Publishing, Inc.

引用

页码：13 / 29

页数：16

共 45 条

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