Extraction of tracer quantities of uranium (VI) from nitric acid by tri-n-butyl phosphate
Journal Article
·
· Journal of Physical Chemistry
The thermodynamic equation relating DU, the distribution coefficient of uranium (VI) tracer between tri-n-butyl phosphate (TBP) in an inert diluent and nitric acid, to the concentrations of nitric acid and TBP, CH and CT, are evaluated quantitatively. The calculations describe the extraction of nitrates at tracer concentrations by TBP, and chemical reactions which describe the system in the range of 0 to 7 M nitric acid and 0 to 1 M TBP are given. The calculations are compared with experimental data.
- Research Organization:
- Israel Atomic Energy Commission Labs., Rehovoth
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-15-030777
- OSTI ID:
- 4837840
- Journal Information:
- Journal of Physical Chemistry, Journal Name: Journal of Physical Chemistry Journal Issue: 9 Vol. 65; ISSN 0022-3654
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
Modeling of the simultaneous extraction of nitric acid and uranyl nitrate with tri-n-butyl phosphate. Application to extraction operation
METALLIC NITRATES IN PAPER CHROMATOGRAPHY. VI.SYSTEMS CONTAINING TRI-n- BUTYL PHOSPHATE AND NITRIC ACID
A thermodynamic model of nitric acid extraction by tri-n-butyl phosphate
Journal Article
·
Thu Dec 31 23:00:00 EST 1998
· Separation Science and Technology
·
OSTI ID:323989
METALLIC NITRATES IN PAPER CHROMATOGRAPHY. VI.SYSTEMS CONTAINING TRI-n- BUTYL PHOSPHATE AND NITRIC ACID
Journal Article
·
Thu Dec 31 23:00:00 EST 1959
· J. Chromatog.
·
OSTI ID:4149818
A thermodynamic model of nitric acid extraction by tri-n-butyl phosphate
Journal Article
·
Fri Jul 01 00:00:00 EDT 1988
· Nucl. Technol.; (United States)
·
OSTI ID:6661264