Published 1994 | Version v1
Journal article Metadata-only

Liquid-liquid extraction of Mo(VI) and U(VI) by alamine 310 and its binary mixtures with TBP, DPSO, and Cyanex 301 from H2SO4 acid medium

Creators

  • 1. Dept. of Chemistry, Utkal Univ., Vani Vihar (India)

Description

Distribution of molybdenum(VI) and uranium(VI) between aq. sulphuric acid solution and an organic solution containing the extractant such as triisodecyl amine (Alamine 310), tri-n-butyl phosphate (TBP), di-n-pentyl sulphoxide (DPSO) and bis-, (2,4,4-trimethyl pentyl)dithiophosphinic acid (Cyanex 301) and their binary mixtures has been studied. Extraction is quantitative in case of Mo(VI) with the mixture of Alamine 310 and Cyanex 301 in the range 0.2-1.0 M H2SO4 and synergism is observed in the extraction. Separation of Mo(VI) from U(VI) is feasible by TBP and DPSO from 10 M H2SO4 and by the mixture of Cyanex 301 and Alamine 310 from 1 M H2SO4. (orig.)

Additional details

Publishing Information

Journal Title
Radiochimica Acta
Journal Volume
65
Journal Issue
4
Journal Page Range
p. 233-237.
ISSN
0033-8230
CODEN
RAACAP

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
26028168
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
BINARY MIXTURES; DISTRIBUTION; DPSO; MOLYBDENUM; SOLVENT EXTRACTION; SULFURIC ACID; SYNERGISM; TBP; TDA; URANIUM
Descriptors DEC
ACTINIDES; AMINES; BUTYL PHOSPHATES; CHELATING AGENTS; DISPERSIONS; ELEMENTS; ESTERS; EXTRACTION; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; METALS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; ORGANIC SULFUR COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHORIC ACID ESTERS; SEPARATION PROCESSES; SULFOXIDES; SULFUR COMPOUNDS; TRANSITION ELEMENTS