Journal of Radioanalytical and Nuclear Chemistry
Volume/Issue:
Volume 229: Issue 1-2
Extraction of sulfuric acid with TOPO
Authors:
Xue Shuyun Quingdao University Department of Chemistry, Normal College Qingdao P. R China

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,
Yang Yonghui Shandong University Department of Chemistry Jinan P. R. China

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,
Yang Yanzhao Shandong University Department of Chemistry Jinan P. R. China

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,
Sun Sixiu Shandong University Department of Chemistry Jinan P. R. China

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, and
Bao Borong Academica Sinica Shanghai Institute of Nuclear Research Shanghai P. R. China

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Pages:
161–163
Online Publication Date:
12 Apr 2006
Publication Date:
17 Mar 1998
Article Category:
Research Article
DOI:
https://doi.org/10.1007/bf02389467
Restricted access

Abstract  

A study on solvent extraction of sulfuric acid by tri-octylphosphine oxide (TOPO) in n-heptane has been made. Extraction coefficients of H2SO4 as a function of H2SO4 concentration in aqueous phase, and extractant concentrations in organic phase have been studied. The composition of extracted species, equilibrium constants of extraction reaction have been evaluated. These results are important for interpreting extraction equilibrium data of uranium(VI) or other metal ions with TOPO in sulfuric acid media.

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Cover Journal of Radioanalytical and Nuclear Chemistry
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)

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