Determination of rare earth elements impurities in high purity uranium

S. Ahmad; M. Chaudhry; I. Qureshi

doi:10.1007/bf02037133

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 83: Issue 2

Determination of rare earth elements impurities in high purity uranium

Authors:

S. Ahmad

S. Ahmad Pakistan Institute of Nuclear Science and Technology Nuclear Chemistry Division P. O. Nilore Rawalpindi (Pakistan)

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M. Chaudhry

M. Chaudhry Pakistan Institute of Nuclear Science and Technology Nuclear Chemistry Division P. O. Nilore Rawalpindi (Pakistan)

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I. Qureshi

I. Qureshi Pakistan Institute of Nuclear Science and Technology Nuclear Chemistry Division P. O. Nilore Rawalpindi (Pakistan)

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Pages:: 201–208

Online Publication Date:: 14 Aug 2005

Publication Date:: 17 Aug 1984

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02037133

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Abstract

A sensitive radiochemical procedure has been developed for the separation and determination of Dy, Sm, Gd, Eu, La and Lu in high purity uranium. The method is based on quantitative extraction of uranium using NPy/benzene as an extractant from 7M HCl solution. Rare earth elements (REE) remaining in the aqueous phase were subsequently determined by INAA.

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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)