Separation of carrier-free 95Tc from alpha-irradiated natural niobium

K. Roy; S. Basu; D. Pal; S. Lahiri; A. Ramaswami

doi:10.1023/a:1023901821177

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 256: Issue 2

Separation of carrier-free ⁹⁵Tc from alpha-irradiated natural niobium

Authors:

K. Roy

K. Roy The University of Burdwan Department of Chemistry Burdwan 713 104 India

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S. Basu

S. Basu The University of Burdwan Department of Chemistry Burdwan 713 104 India

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D. Pal

D. Pal The University of Burdwan Department of Chemistry Burdwan 713 104 India

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S. Lahiri

S. Lahiri Saha Institute of Nuclear Physics Chemical Sciences Division Chemical Sciences Division Kolkata 700 064 India

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, and

A. Ramaswami

A. Ramaswami Radiochemistry Division B.A.R.C. Mumbai 400 085 India

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Pages:: 311–313

Online Publication Date:: 01 Nov 2004

Publication Date:: 17 May 2003

Article Category:: Research Article

DOI:: https://doi.org/10.1023/a:1023901821177

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Abstract

⁹⁵Tc has been produced through -particle activation of a natural niobium target. The carrier-free ⁹⁵Tc radionuclide has been separated from the bulk target using tri-n-octylamine (TOA) diluted by cyclohexane as extracting agent and HCl, HNO₃ as aqueous phase. Solid-liquid extraction has also been carried out with TOA impregnated Kieselguhr mineral acid system. Technetium-95 was recovered from the organic phase by stripping with 0.1M EDTA above pH 9.

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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)