Published January 1982 | Version v1
Journal article Metadata-only

Free energy linearity principle application for establishment of interconnection of diluent properties and heavy metal distribution coefficient between two phases

Creators

  • 1. L'vovskij Politekhnicheskij Inst. (Ukrainian SSR)
  • 2. AN Ukrainskoj SSR, Lvov. Inst. Geologii i Geokhimii Goryuchikh Iskopaemykh

Description

The dependence of distribution coefficients during the extraction of heavy metals (Co, Cd, Zn, Fe) by different complexing agents on the nature of the organic solvent is studied. It is established that distribution constants of ions of the given metals between the organic phase, containing solution of the extractant and aqueous phase are connected with the properties of the organic solvent by means of linear five-parameter equation taking into account the phenomena of specific and nonspecific solvation

Additional details

Additional titles

Original title (Russian)
Применение принципа линейности свободных энергий для установления связи между свойствами разбавителя и коэффициентами распределения тяжелых металлов между двумя фазами

Publishing Information

Journal Title
Zh. Neorg. Khim.
Journal Volume
27
Journal Issue
1
Series
Zh. Neorg. Khim.
Journal Page Range
183-190
ISSN
0044-457X

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
13698627
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CADMIUM COMPLEXES; CHEMICAL COMPOSITION; COBALT COMPLEXES; CORRELATIONS; DISTRIBUTION FUNCTIONS; IRON COMPLEXES; ORGANIC SOLVENTS; REACTION KINETICS; REGRESSION ANALYSIS; SOLVATION; SOLVENT EXTRACTION; ZINC COMPLEXES
Descriptors DEC
COMPLEXES; KINETICS; MATHEMATICS; NONAQUEOUS SOLVENTS; SEPARATION PROCESSES; SOLVENTS; STATISTICS; TRANSITION ELEMENT COMPLEXES

Optional Information

Notes
For English translation see the journal Russian Journal of Inorganic Chemistry (UK).