Pleiades Publishing
Radiochemistry
,  volume 56 ,  issue 2 ,  pages 207-215

Effect of Corrosion Products on the Pu Partitioning in Rocks of Reservoir Horizon upon Interaction with Acidic Solutions under Hydrothermal Conditions

Publication type: Journal Article
Publication date: 2014-03-01
Pleiades Publishing
scimago Q3
wos Q4
SJR: 0.285
CiteScore: 1.6
Impact factor: 1.0
ISSN: 10663622, 16083288
Physical and Theoretical Chemistry
Abstract
Plutonium sorption on various types of sands of reservoir horizon depends on the presence of corrosion products in solutions simulating highly saline acidic (pH 2.4) liquid radioactive waste (LRW) under hydrothermal conditions (T = 150°C, 50 h). The effect of corrosion products (Fe, Cr) present in LRW consists not only in considerably increased Pu sorption, but also in increased fraction of its strongly fixed fraction. α-Track radiography revealed essentially heterogeneous distribution of Pu between mineral phases of sands of reservoir horizon after interaction with simulated LRW and predominant association of Pu with separate phases containing Fe and Cr (data of X-ray microanalysis based on scanning electron microscopy, SEM-EDX). Examination by Raman spectroscopy and X-ray diffraction analysis showed that the phases responsible for the predominant sorption of Pu are phases of Cr-containing hematite.
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GOST Copy
Vlasova I. E. et al. Effect of Corrosion Products on the Pu Partitioning in Rocks of Reservoir Horizon upon Interaction with Acidic Solutions under Hydrothermal Conditions // Radiochemistry. 2014. Vol. 56. No. 2. pp. 207-215.
GOST all authors (up to 50) Copy
Vlasova I. E., Zakharova E. V., Volkova A. G., Averin A. A., Kalmykov S. N. Effect of Corrosion Products on the Pu Partitioning in Rocks of Reservoir Horizon upon Interaction with Acidic Solutions under Hydrothermal Conditions // Radiochemistry. 2014. Vol. 56. No. 2. pp. 207-215.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/S1066362214020143
UR - https://doi.org/10.1134/S1066362214020143
TI - Effect of Corrosion Products on the Pu Partitioning in Rocks of Reservoir Horizon upon Interaction with Acidic Solutions under Hydrothermal Conditions
T2 - Radiochemistry
AU - Vlasova, I E
AU - Zakharova, E. V.
AU - Volkova, A G
AU - Averin, A A
AU - Kalmykov, S N
PY - 2014
DA - 2014/03/01
PB - Pleiades Publishing
SP - 207-215
IS - 2
VL - 56
SN - 1066-3622
SN - 1608-3288
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2014_Vlasova,
author = {I E Vlasova and E. V. Zakharova and A G Volkova and A A Averin and S N Kalmykov},
title = {Effect of Corrosion Products on the Pu Partitioning in Rocks of Reservoir Horizon upon Interaction with Acidic Solutions under Hydrothermal Conditions},
journal = {Radiochemistry},
year = {2014},
volume = {56},
publisher = {Pleiades Publishing},
month = {mar},
url = {https://doi.org/10.1134/S1066362214020143},
number = {2},
pages = {207--215},
doi = {10.1134/S1066362214020143}
}
MLA
Cite this
MLA Copy
Vlasova, I. E., et al. “Effect of Corrosion Products on the Pu Partitioning in Rocks of Reservoir Horizon upon Interaction with Acidic Solutions under Hydrothermal Conditions.” Radiochemistry, vol. 56, no. 2, Mar. 2014, pp. 207-215. https://doi.org/10.1134/S1066362214020143.