Composite ion exchanger for removal of sodium-24 from mineralizates of biological materials in neutron activation analysis

H. Polkowska-Motrenko; W. Żmijewska; B. Bartos; A. Bilewicz; J. Narbutt

doi:10.1007/bf02167971

Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 164: Issue 2

Composite ion exchanger for removal of sodium-24 from mineralizates of biological materials in neutron activation analysis

Authors:

H. Polkowska-Motrenko

H. Polkowska-Motrenko Institute of Nuclear Chemistry and Technology Department of Analytical Chemistry ul. Dorodna 16 03-195 Warszava Poland

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W. Żmijewska

W. Żmijewska Institute of Nuclear Chemistry and Technology Department of Analytical Chemistry ul. Dorodna 16 03-195 Warszava Poland

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B. Bartos

B. Bartos Institute of Nuclear Chemistry and Technology Department of Radiochemistry ul. Dorodna 16 03-195 Warszava Poland

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A. Bilewicz

A. Bilewicz Institute of Nuclear Chemistry and Technology Department of Radiochemistry ul. Dorodna 16 03-195 Warszava Poland

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, and

J. Narbutt

J. Narbutt Institute of Nuclear Chemistry and Technology Department of Radiochemistry ul. Dorodna 16 03-195 Warszava Poland

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Pages:: 115–122

Online Publication Date:: 27 Sep 2005

Publication Date:: 17 Jan 1992

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02167971

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Abstract

A composite ion exchanger containing hydrated antimony pentoxide (HAP) in polystyrene-divinylbenzene matrix has been prepared. Its sorption properties with respect to Na, As, Au, Cd, Cu, Ga, Hg, In, K, La, Mn, Mo (Tc), Pd, Pt, Sb, W and Zn have been examined. Sodium is quantitatively retained on the sorbent from 8M HCl solution as well as from a mixture of conc. H₂SO₄+ conc. HNO₃+H₂O (1+1+2). As, W, Cd and Sb are partially retained, while the remaining elements are not retained and can be quantitatively eluted. The composite ion exchanger is stable to oxidizing acid media and it can be directly applied to separation of²⁴Na from mineralizates of neutron-irradiated biological materials.

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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)