Synthesis of tetravalent metal antimonates: Characteristics and use in treatment of radioactive waste solutions

H. Aly; I. El-Naggar

doi:10.1007/bf02387317

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 228: Issue 1-2

Synthesis of tetravalent metal antimonates: Characteristics and use in treatment of radioactive waste solutions

Authors:

H. Aly

H. Aly Centre, Atomic Energy Authority Hot Labs P.O. Code 13759 Cairo Egypt

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I. El-Naggar

I. El-Naggar Centre, Atomic Energy Authority Hot Labs P.O. Code 13759 Cairo Egypt

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Pages:: 151–158

Online Publication Date:: 12 Apr 2006

Publication Date:: 17 Feb 1998

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02387317

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Abstract

Tin(IV) antimonate (SnSb), cerium(IV) antimonate (CeSb), silicon(IV) antimonate(SiSb) ant titanium(IV) antimonate (TiSb) were prepared under various conditions. The ion-exchange properties and the thermal stability of these materials were examined in order to elucidate their applicability to the processing of radioactive liquid wastes. Capacity, equilibrium measurements, adsorption isotherms and the selectivity patterns for Cs⁺, Sr²⁺, Co²⁺ and Eu³⁺ ions on these sorbents at different conditions were determined. The effect of high concentrations of salts and complexing agent as interfering ions in the feed solutions on the distribution coefficient of the metals, mentioned above, was tested as a function of [HNO₃]. Based on the results obtained, practical separation experiments on column were performed.

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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)