Journal of Radioanalytical and Nuclear Chemistry
Volume/Issue:
Volume 229: Issue 1-2
Extraction of cesium-137 from nitric acid medium in the presence of macrocyclic polyethers
Authors:
A. Kumar Bhabha Atomic Research Centre Waste Management Projects Division Trombay 400085 Mumbai India

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P. Mohapatra Bhabha Atomic Research Centre Radiochemistry Division Trombay 400085 Mumbai India

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V. Manchanda Bhabha Atomic Research Centre Radiochemistry Division Trombay 400085 Mumbai India

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Pages:
169–172
Online Publication Date:
12 Apr 2006
Publication Date:
17 Mar 1998
Article Category:
Research Article
DOI:
https://doi.org/10.1007/bf02389469
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Abstract  

Extraction behavior of137Cs was studied from nitric acid medium using dibenzo 18 crown 6 (DB18C6), 4,4'(5')di-acetylbenzo 18 crown 6 (DAB18C6), 4, 4'(5')di-hexanoylbenzo 18 crown 6 (DHB18C6), 4,4'(5')di-nonanoylbenzo 18 crown 6 (DNB18C6) and 4,4'(5')di-t-butylbenzo 18 crown 6 (DTBB18C6) in nitrobenzene medium. The stoichiometry of the species extracted with dibenzo 18 crown 6 (L) conformed to ML+. NO3− TheDCs values were found not to be affected by the presence of aluminium nitrate in the aqueous phase. The separation behavior of fission products obtained from an irradiated natural uranium target was also studied. Presence of 0.004M phosphotungstic acid found to enhance theDCs values at lower acidities.

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Cover Journal of Radioanalytical and Nuclear Chemistry
Journal of Radioanalytical and Nuclear Chemistry
Print ISSN:
0236-5731
Online ISSN:
1588-2780

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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)

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