Published August 1984 | Version v1
Journal article Metadata-only

Molybdenum extraction from nitrate-peroxide solutions by trialkylmethylammonium nitrate

Creators

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

Description

Chemical nature of molybdenum extraction in pH2-6 range was studied. It was established that at low molybdenum concentrations up to 5x10-3 mol/l the extraction proceeds according to the equation of simple anion exchange with formation of NR4HMoO6 compound in organic phase. The extractable compound is of (4HMoO6)2H2MoO6 composition at high molybdenum concentrations. The concentration equilibrium constants were determined. They equal 25.52+-1.65 and approximately 4x105 respectively

Additional details

Additional titles

Original title (Russian)
Экстракция молибдена из нитратно-пероксидных растворов нтратом триалкилметиламмония

Publishing Information

Journal Title
Zh. Neorg. Khim.
Journal Volume
29
Journal Issue
8
Series
Zh. Neorg. Khim.
Journal Page Range
2057-2061
ISSN
0044-457X

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
16044670
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CHEMICAL REACTION KINETICS; DISTRIBUTION FUNCTIONS; EQUILIBRIUM; MOLYBDENUM COMPLEXES; NITRATES; PEROXIDES; PH VALUE; QUANTITY RATIO; QUATERNARY COMPOUNDS; SOLVENT EXTRACTION
Descriptors DEC
AMINES; COMPLEXES; KINETICS; NITROGEN COMPOUNDS; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; REACTION KINETICS; SEPARATION PROCESSES; TRANSITION ELEMENT COMPLEXES

Optional Information

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