Published February 1998
| Version v1
Journal article
Liquid-liquid extraction of Mo(VI) and V(V) by Primene JMT
Creators
- 1. Institute of Chemical Technology, Prague (Czech Republic)
Description
The extraction equilibrium of pentavalent vanadium and hexavalent molybdenum with a benzene solution of primary amine Primene JMT sulphate has been investigated. The comparison of the extraction of aqueous solutions containing the salts of the elements and the solutions containing the mixture of Mo(VI) and V(V) was carried out. The attention was directed to the pH 2-6 region in which the heptamolybdates and decavanadates in prevail aqueous phase and to the region ∼ 1M H2SO4 which was suitable for the extraction separation of Mo(VI). The mechanism of extraction is discussed. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 228
- Journal Issue
- 1-2
- Journal Page Range
- p. 95-98.
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 29023907
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- AQUEOUS SOLUTIONS; DISTRIBUTION FUNCTIONS; EQUILIBRIUM; MOLYBDENUM COMPLEXES; PH VALUE; PRIMENE; SOLVENT EXTRACTION; VANADIUM COMPLEXES
- Descriptors DEC
- AMINES; COMPLEXES; DISPERSIONS; EXTRACTION; HOMOGENEOUS MIXTURES; MIXTURES; ORGANIC COMPOUNDS; SEPARATION PROCESSES; SOLUTIONS; TRANSITION ELEMENT COMPLEXES
Optional Information
- Notes
- 21 refs.