Carrier-mediated transport of yttrium(III) through a supported liquid membrane containing TOPO in n-dodecane

R. Kopunec; Thang Manh

doi:10.1007/bf02163878

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 155: Issue 5

Carrier-mediated transport of yttrium(III) through a supported liquid membrane containing TOPO in n-dodecane

Authors:

R. Kopunec

R. Kopunec Comenius University Department of Nuclear Chemistry, Faculty of Sciences CS-84215 Bratislava ČSFR

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Thang Manh

Thang Manh Comenius University Department of Nuclear Chemistry, Faculty of Sciences CS-84215 Bratislava ČSFR

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Pages:: 311–323

Online Publication Date:: 27 Sep 2005

Publication Date:: 17 Nov 1991

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02163878

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Abstract

Transport of yttrium(III) from nitrate medium through liquid membrane containing tri-n-octyl-phosphine oxide (TOPO) in n-dodecane, supported on a nucleoporous filter, into a strip solution with ethylenediaminetetraacetic acid (EDTA) has been studied. The kinetic dependences of transport were obtained and compared with a model, resulting in calculation of permeability coeffients and initial fluxes of yttrium. The influence of salting-out agent, initial metal and nitric acid concentrations in the feed, and of concentration of carrier in membrane are discussed.

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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)