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S. Shakshooki Secretariat of Education and Scientific Research and Nuclear Research Center Basic Scientific Research Center Tripoli P.O. Box 13203 Libya Great Jamahiriya (GSPLAJ)

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L. Szirtes Institute of Isotopes of the Hungarian Academy of Sciences P. O. Box 77 H-1525 Budapest (Hungary)

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A. Dehair Secretariat of Education and Scientific Research and Nuclear Research Center Basic Scientific Research Center Tripoli P.O. Box 13203 Libya Great Jamahiriya (GSPLAJ)

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Y. Elmismary Secretariat of Education and Scientific Research and Nuclear Research Center Basic Scientific Research Center Tripoli P.O. Box 13203 Libya Great Jamahiriya (GSPLAJ)

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S. Haraga Secretariat of Education and Scientific Research and Nuclear Research Center Basic Scientific Research Center Tripoli P.O. Box 13203 Libya Great Jamahiriya (GSPLAJ)

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N. Benfaid Secretariat of Education and Scientific Research and Nuclear Research Center Basic Scientific Research Center Tripoli P.O. Box 13203 Libya Great Jamahiriya (GSPLAJ)

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A. Benhamed Secretariat of Education and Scientific Research and Nuclear Research Center Basic Scientific Research Center Tripoli P.O. Box 13203 Libya Great Jamahiriya (GSPLAJ)

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A. Maiof Secretariat of Education and Scientific Research and Nuclear Research Center Basic Scientific Research Center Tripoli P.O. Box 13203 Libya Great Jamahiriya (GSPLAJ)

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Abstract  

Solid ZrOCl2·8H2O was added in a slow stream to a solution of phosphoric acid or to a solution of TiCl4 in phosphoric acid to obtain granules of amorphous Zr(HPO4)2·nH2O or ZrxTi(1–x) (HPO4)2·nH2O(where x=0.95–0.80). Half of each product had been soaked in ethanol to produce alcohol solvated materials. It was found that the particle size of the resulting materials is very similar to that of ZrOCl2·8H2O, in such a way that it may be controlled indirectly. These materials are suitable for ion-exchange column operations. The relatively high gamma radiation doses of60Co source did not alter its exchange properties. pH-titrations were performed by an automatic titrimeter and the exchange capacities of alkali metal ions were determined by isotopic tracer technique. Effect of drying temperature on the ion exchange properties of Na+, K+ and Cs+ on the granular materials have been studied. Other characterizations were made by usual chemical analysis and thermography.

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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)