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  • 1 Bhabha Atomic Research Centre Radiochemistry Division Trombay 400085 Bombay India
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Abstract  

The synergistic extraction of trivalent actinides Am, Cm, Bk and Cf with thenoyltrifluoro acetone (HTTA) and tributyl phosphate (TBP) has been studied in xylene at 30°C. Correction for the HTTA-TBP interaction has been applied to get the free TBP concentration in the organic phase. Plots of log D vs. log [HTTA] give straight lines with a slope of 3 only after correcting for the HTTA-TBP interaction; without this correction the slope varies from 3 to 1 with increasing HTTA concentrations. The presence of two synergistic species M(TTA)3·TBP and M(TTA)3·2TBP simultaneously has been observed. The equilibrium constants for the organic phase synergistic reactions have been calculated.

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  • Impact Factor (2019): 1.137
  • Scimago Journal Rank (2019): 0.360
  • SJR Hirsch-Index (2019): 65
  • SJR Quartile Score (2019): Q3 Analytical Chemistry
  • SJR Quartile Score (2019): Q3 Health, Toxicology and Mutagenesis
  • SJR Quartile Score (2019): Q2 Nuclear Energy and Engineering
  • SJR Quartile Score (2019): Q3 Pollution
  • SJR Quartile Score (2019): Q3 Public Health, Environmental and Occupational Health
  • SJR Quartile Score (2019): Q3 Radiology, Nuclear Medicine and Imaging
  • SJR Quartile Score (2019): Q3 Spectroscopy
  • Impact Factor (2018): 1.186
  • Scimago Journal Rank (2018): 0.408
  • SJR Hirsch-Index (2018): 60
  • SJR Quartile Score (2018): Q2 Nuclear Energy and Engineering
  • SJR Quartile Score (2018): Q2 Pollution

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Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation
1968
Volumes
per Year
4
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)