Novel functionalized mesopore of SBA-15 as prospective sorbent for praseodymium and lutetium

M. Mallah; M. Ghannadi Maragheh; A. Badiei; R. Habibzadeh Sbo

doi:10.1007/s10967-010-0452-5

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 283: Issue 3

Novel functionalized mesopore of SBA-15 as prospective sorbent for praseodymium and lutetium

Authors:

M. Mallah

M. Mallah Atomic Energy Organization of Iran Jaber Ibn Hayan Research Labs, Nuclear Fuel Cycle Research School, Nuclear Science & Technology Research Institute End of North Karegar Ave. P.O. Box 14395-836 Tehran Iran

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M. Ghannadi Maragheh

M. Ghannadi Maragheh Atomic Energy Organization of Iran Jaber Ibn Hayan Research Labs, Nuclear Fuel Cycle Research School, Nuclear Science & Technology Research Institute End of North Karegar Ave. P.O. Box 14395-836 Tehran Iran

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A. Badiei

A. Badiei University of Tehran Department of Inorganic Chemistry, Faculty of Chemistry Tehran Iran

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R. Habibzadeh Sbo

R. Habibzadeh Sbo Atomic Energy Organization of Iran Jaber Ibn Hayan Research Labs, Nuclear Fuel Cycle Research School, Nuclear Science & Technology Research Institute End of North Karegar Ave. P.O. Box 14395-836 Tehran Iran

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Pages:: 597–601

Online Publication Date:: 23 Jan 2010

Publication Date:: 01 Mar 2010

Article Category:: Research Article

DOI:: https://doi.org/10.1007/s10967-010-0452-5

Keywords:: SBA-15; Aurintricarboxylic acid; Praseodymium; Lutetium; γ-Irradiation

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Abstract

In the present work, results of γ-irradiation on normal and functionalized SBA-15 by aurintricarboxylic acid have been reported. Characterization of normal and functionalized SBA-15 particles before and after γ-irradiation was carried out using Fourier-transform infrared technique. Aurintricarboxylic acid ligand connected to SBA-15 was also analyzed using UV/Vis spectrophotometer. The modified sorbent was then used as a new sorbent for separation of trace amounts of praseodymium and lutetium ions from nuclear waste waters in batch techniques. Based on the results of distribution coefficients determination, and investigation of sorption process in various conditions, the parameters were optimized for separation lanthanides. It can be concluded that the functionalized SBA-15 is a promising sorbent for praseodymium and lutetium cations.

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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)