Authors:
Shen Chao-Hong Academia Sinica Shanghai Institute of Nuclear Research P.O. Box 800-204 Shanghai (China)

Search for other papers by Shen Chao-Hong in
Current site
Google Scholar
PubMed
Close
,
Bao Bo-Rong Academia Sinica Shanghai Institute of Nuclear Research P.O. Box 800-204 Shanghai (China)

Search for other papers by Bao Bo-Rong in
Current site
Google Scholar
PubMed
Close
,
Wang Gao-Dong Academia Sinica Shanghai Institute of Nuclear Research P.O. Box 800-204 Shanghai (China)

Search for other papers by Wang Gao-Dong in
Current site
Google Scholar
PubMed
Close
,
Qian Jun Academia Sinica Shanghai Institute of Nuclear Research P.O. Box 800-204 Shanghai (China)

Search for other papers by Qian Jun in
Current site
Google Scholar
PubMed
Close
,
Bao Ya-Zhi Academia Sinica Shanghai Institute of Nuclear Research P.O. Box 800-204 Shanghai (China)

Search for other papers by Bao Ya-Zhi in
Current site
Google Scholar
PubMed
Close
, and
Cao Zheng-Bai Suzhou University Chemistry Departments Suzhou (China)

Search for other papers by Cao Zheng-Bai in
Current site
Google Scholar
PubMed
Close
Restricted access

Abstract  

Extraction of uranium(VI), thorium(IV) from nitric acid has been studied with N-octylcaprolactam and N-(2-ethyl)hexylcaprolactam. Distribution coefficients of U(VI), Th(IV) and HNO3 as a function of aqueous NHO3 concentration, extractant concentration and temperature have been studied. The compositions of extracted species, thermodynamic parameters of extraction have been evaluated. Third phase formation in extraction of U(VI) has been studied. Back extraction behavior of U(VI) and Th(IV) from the organic phase has also been tested. The results obtained are compared with those obtained by using TBP under the same experimental conditions.

  • Collapse
  • Expand

To see the editorial board, please visit the website of Springer Nature.

Manuscript Submission: HERE

For subscription options, please visit the website of Springer Nature.

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)