Synergistic extraction of Pu(IV) by mixtures of HTTA with TBP and DBBP
Journal Article
·
· Sep. Sci. Technol.; (United States)
The synergistic extraction of Pu(IV) from perchloric acid medium by mixtures of thenoyltrifluoroacetone (HTTA) and the neutral donors tri-n-butylphosphate (TBP) and dibutyl butylphosphonate (DBBP) using benzene and cyclohexane as diluents was investigated by different solvent extraction methods. With TBP, the adduct responsible for synergism was found to be Pu(TTA)/sub 4/ TBP. With DBBP, in addition to Pu(TTA)/sub 4/ DBBP, it was indicated that more species containing perchlorate ion are involved in the extraction. The adduct formation of Pu(TTA)/sub 4/ with DBBP in benzene was also investigated by spectrophotometry. The equilibrium constants for several equilibria involved were obtained.
- Research Organization:
- Bhabha Atomic Research Centre, Bombay, India
- OSTI ID:
- 5131046
- Journal Information:
- Sep. Sci. Technol.; (United States), Journal Name: Sep. Sci. Technol.; (United States) Vol. 15:2; ISSN SSTED
- Country of Publication:
- United States
- Language:
- English
Similar Records
Solvent extraction and spectrophotometric studies on synergistic extraction of plutonium (IV) by mixtures of thenoyltrifluoroacetone (HTTA) and tri-n-butylphosphate (TBP) in benzene
Synergistic extraction of Th(IV) by mixtures of HTTA and TBP in benzene
Synergistic extraction of Np(IV) by mixtures of HITTA and TBP in chloroform
Journal Article
·
Sun Dec 31 23:00:00 EST 1978
· Sep. Sci. Technol.; (United States)
·
OSTI ID:6010169
Synergistic extraction of Th(IV) by mixtures of HTTA and TBP in benzene
Journal Article
·
Sun Dec 31 23:00:00 EST 1978
· Sep. Sci. Technol.; (United States)
·
OSTI ID:5241846
Synergistic extraction of Np(IV) by mixtures of HITTA and TBP in chloroform
Journal Article
·
Mon Dec 31 23:00:00 EST 1979
· Sep. Sci. Technol.; (United States)
·
OSTI ID:6652288
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105* -- Separation Procedures
ACTINIDES
ALKANES
AROMATICS
BENZENE
BUTYL PHOSPHATES
CHEMICAL REACTION KINETICS
CYCLOALKANES
CYCLOHEXANE
ELEMENTS
ESTERS
EXTRACTION
HETEROCYCLIC COMPOUNDS
HYDROCARBONS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
KETONES
KINETICS
METALS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PERCHLORIC ACID
PHOSPHONIC ACID ESTERS
PHOSPHORIC ACID ESTERS
PLUTONIUM
REACTION KINETICS
SEPARATION PROCESSES
SOLVENT EXTRACTION
SYNERGISM
TBP
TRANSURANIUM ELEMENTS
TTA
400105* -- Separation Procedures
ACTINIDES
ALKANES
AROMATICS
BENZENE
BUTYL PHOSPHATES
CHEMICAL REACTION KINETICS
CYCLOALKANES
CYCLOHEXANE
ELEMENTS
ESTERS
EXTRACTION
HETEROCYCLIC COMPOUNDS
HYDROCARBONS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
KETONES
KINETICS
METALS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PERCHLORIC ACID
PHOSPHONIC ACID ESTERS
PHOSPHORIC ACID ESTERS
PLUTONIUM
REACTION KINETICS
SEPARATION PROCESSES
SOLVENT EXTRACTION
SYNERGISM
TBP
TRANSURANIUM ELEMENTS
TTA