Published July 1975 | Version v1
Journal article Metadata-only

Behaviour of ruthenium(3) during solvent extraction by some oxygen-containing solvent from hydrochloric acid solutions

Creators

  • 1. Moskovskij Gosudarstvennyj Univ. (USSR). Kafedra Radiatsionnoj Khimii

Description

Radioactive tracers (106Ru) were used to study some regularities of Ru(111) extraction, in the initial form RuH2OCl52-, with various oxygen-containing extractants from HCl solutions. The results of spectrophotometric analysis indicate that the behaviou of Ru(111) in extraction processes is determined by the disproportionation reaction of Ru(3) into Ru(2) and Ru(4), taking place in the organic phase during extraction. It has also been established that the extraction of Ru(3) depends greatly on the manner in which the initial solutions have been prepared

Additional details

Additional titles

Original title (Russian)
Поведение ретения(3) при экстракции некоторыми кислородсодержащими растворителями из солянокислых растворов

Publishing Information

Journal Title
Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol.
Journal Volume
18
Journal Issue
7
Series
Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol.
Journal Page Range
1090-1094

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
7277842
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; CHEMICAL REACTION KINETICS; HYDROCHLORIC ACID; INDICATORS; ORGANIC OXYGEN COMPOUNDS; ORGANIC SOLVENTS; RUTHENIUM COMPLEXES; RUTHENIUM COMPOUNDS; RUTHENIUM 106; SOLVENT EXTRACTION; SPECTROPHOTOMETRY
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHLORINE COMPOUNDS; COMPLEXES; DISPERSIONS; EVEN-EVEN NUCLEI; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INTERMEDIATE MASS NUCLEI; ISOTOPES; KINETICS; MIXTURES; NONAQUEOUS SOLVENTS; NUCLEI; ORGANIC COMPOUNDS; RADIOISOTOPES; REACTION KINETICS; RUTHENIUM ISOTOPES; SEPARATION PROCESSES; SOLUTIONS; SOLVENTS; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENT COMPOUNDS; YEARS LIVING RADIOISOTOPES