Published 1988 | Version v1
Journal article Metadata-only

Infrared spectroscopy investigation of interaction between vanadium oxytrichloride and tributhyl phosphate

Creators

  • 1. AN Kazakhskoj SSR, Alma-Ata (USSR). Inst. Metallurgii i Obogashcheniya

Description

IR absorption spectra of a series of isomolar vanadium oxychloride solutions in tributylphosphate and organic solutions containing water and hydrochloric acid are considered to obtain information on the composition and structure of solvates and hydrate-solvates formed during vanadium oxytrichloride interaction with tributylphosphate. VOCl3 interaction with tributylphosphate takes place according to the solvation mechanism due to donor-acceptor bonds while in the presence of water and hydrochloric acid the interaction mechanism changes and becomes a hydration-solvation one. The data obtained permit to select optimum regimes which envisage maximum vanadium extraction

Additional details

Additional titles

Original title (Russian)
Изучение взаимодействия окситрихлорида ванадия с трибутилфосфатом методом IK-спектроскопии

Publishing Information

Journal Title
Kompleksnoe Ispol'zovanie Mineral'nogo Syr'ya
Journal Issue
no.2
Series
Kompleksn. Ispol'z. Miner. Syr'ya.
ISSN
0202-1382
CODEN
KIMSD

INIS

Country of Publication
Kazakhstan
Country of Input or Organization
USSR
INIS RN
20051419
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; CHEMICAL COMPOSITION; CHEMICAL PREPARATION; CHEMICAL REACTION KINETICS; HYDROCHLORIC ACID; INFRARED SPECTRA; OXYCHLORIDES; SOLVATION; SOLVENT EXTRACTION; TBP; VANADIUM COMPLEXES; VANADIUM COMPOUNDS
Descriptors DEC
BUTYL PHOSPHATES; CHLORINE COMPOUNDS; COMPLEXES; DISPERSIONS; ESTERS; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; KINETICS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHORIC ACID ESTERS; REACTION KINETICS; SEPARATION PROCESSES; SOLUTIONS; SPECTRA; SYNTHESIS; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENT COMPOUNDS