Authors:
K. Shirahashi Japan Atomic Energy Research Institute Department of Chemistry and Fuel Research Tokai-mura, Naka-gun 319-11 Ibaraki-ken Japan

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Y. Morita Japan Atomic Energy Research Institute Department of Chemistry and Fuel Research Tokai-mura, Naka-gun 319-11 Ibaraki-ken Japan

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M. Kubota Japan Atomic Energy Research Institute Department of Chemistry and Fuel Research Tokai-mura, Naka-gun 319-11 Ibaraki-ken Japan

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Abstract  

This study was performed mainly from the viewpoint of consumption of diisodecylphosphoric acid (DIDPA) by the extracted Mo and Zr to estimate extraction capacities. The number of DIDPA molecules consumed per one extracted Mo atom was four when the concentration of Mo in the aqueous phase was less than 10–3M and it decreased with increasing Mo concentration. Two molecules of DIDPA were consumed per one extracted Zr atom when the Zr concentration was high. Dependencies of the distribution ratio of Mo on the concentrations of Mo, DIDPA and HNO3 are also described.

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Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation
1968
Volumes
per Year
1
Issues
per Year
12
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5731 (Print)
ISSN 1588-2780 (Online)