Published October 1991 | Version v1
Journal article Metadata-only

Solvent extraction of yttrium and zirconium with tributyl phosphate from nitric acid solutions in the presence of fluoride-ions

Creators

  • 1. Moskovskij Inst. Tonkoj Khimicheskoj Tekhnologii, Moscow (USSR)

Description

The influence of fluoride-ion on yttrium and zirconium coextraction from nitric acid solutions by tributyl phosphate was studied. A mathematical model of yttrium and zirconium coextraction from fluoride-nitride solutions was plotted. The calculations made showed a good agreement between the model and experimental data

Additional details

Additional titles

Original title (Russian)
Экстракция иттрия и циркония трибутилфосфатом из азотнокислых растворов в присутствии фторид-ионов

Publishing Information

Journal Title
Zhurnal Neorganicheskoj Khimii
Journal Volume
36
Journal Issue
10
Series
Zh. Neorg. Khim.
Journal Page Range
2711-2717
ISSN
0044-457X
CODEN
ZNOKA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
23041581
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; MATHEMATICAL MODELS; NITRIC ACID; SOLVENT EXTRACTION; TBP; YTTRIUM COMPLEXES; ZIRCONIUM COMPLEXES
Descriptors DEC
BUTYL PHOSPHATES; COMPLEXES; DISPERSIONS; ESTERS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; MIXTURES; NITROGEN COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHORIC ACID ESTERS; SEPARATION PROCESSES; SOLUTIONS; TRANSITION ELEMENT COMPLEXES