Email this article Solubility of Radium Nitrate in Nitric Acid Solutions
- Authors: Butkalyuk P.S.1, Butkalyuk I.L.1, Kuznetsov R.A.2, Kupriyanov A.S.1, Abdullov R.G.1
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Affiliations:
- Research Institute of Atomic Reactors
- Dimitrovgrad Engineering and Technological Institute
- Issue: Vol 61, No 1 (2019)
- Pages: 12-17
- Section: Article
- URL: https://journals.rcsi.science/1066-3622/article/view/224875
- DOI: https://doi.org/10.1134/S106636221901003X
- ID: 224875
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Abstract
The solubility of radium nitrate in concentrated HNO3 solutions was determined. The radium nitrate solubility decreases from ∼1 × 10−3 to ∼2 × 10−5 M as the HNO3 concentration is increased from 13.5 to 22 M. The solubility of radium nitrate in the examined range of HNO3 concentrations is 3–6 times higher than the solubility of barium nitrate under similar conditions.
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About the authors
P. S. Butkalyuk
Research Institute of Atomic Reactors
Author for correspondence.
Email: orip@niiar.ru
Russian Federation, Zapadnoe sh. 9, Dimitrovgrad, Ulyanovsk oblast, 433510
I. L. Butkalyuk
Research Institute of Atomic Reactors
Email: RAKuznetsov@mephi.ru
Russian Federation, Zapadnoe sh. 9, Dimitrovgrad, Ulyanovsk oblast, 433510
R. A. Kuznetsov
Dimitrovgrad Engineering and Technological Institute
Author for correspondence.
Email: RAKuznetsov@mephi.ru
Russian Federation, ul. Kuibysheva 294, Dimitrovgrad, Ulyanovsk oblast, 433511
A. S. Kupriyanov
Research Institute of Atomic Reactors
Email: RAKuznetsov@mephi.ru
Russian Federation, Zapadnoe sh. 9, Dimitrovgrad, Ulyanovsk oblast, 433510
R. G. Abdullov
Research Institute of Atomic Reactors
Email: RAKuznetsov@mephi.ru
Russian Federation, Zapadnoe sh. 9, Dimitrovgrad, Ulyanovsk oblast, 433510
