Published December 2, 1985
| Version v1
Journal article
Emulsion membrane systems for preconcentration of uranium
- 1. Comenius Univ., Bratislava (Czechoslovakia). Dept. of Nuclear Chemistry
Description
Various double emulsion systems with liquid membranes containing tri-n-octylphosphine oxide (TOPO), tri-n-butylphosphate (TBP), KELEX 100sup(R) and di-2-ethylhexylphosphoric acid (DEHPA), as carriers for uranium(VI) pertraction were studied. The conditions were found at which the systems are most efficient, comparing with solvent extraction. The use of DEHPA as a membrane carrier with solutions of Hsub(2)SOsub(4) and Hsub(3)POsub(4) encapsulated in the membrane was substantiated. (author)
Additional details
Publishing Information
- Journal Title
- J. Radioanal. Nucl. Chem.
- Journal Volume
- 96
- Journal Issue
- 5
- Series
- J. Radioanal. Nucl. Chem. ;Letters.
- Journal Page Range
- 529-537
- ISSN
- 0236-5731
- CODEN
- JRNCD
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 17027160
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- COMPARATIVE EVALUATIONS; DIALYSIS; EFFICIENCY; EMULSIONS; EXPERIMENTAL DATA; HDEHP; MEMBRANES; SOLUTIONS; SOLVENT EXTRACTION; TBP; TOPO; URANIUM
- Descriptors DEC
- ACTINIDES; BUTYL PHOSPHATES; COLLOIDS; DATA; DISPERSIONS; ELEMENTS; ESTERS; EVALUATION; HOMOGENEOUS MIXTURES; INFORMATION; METALS; MIXTURES; NUMERICAL DATA; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; PHOSPHORIC ACID ESTERS; SEPARATION PROCESSES
Optional Information
- Notes
- 13 refs.