Published 1980 | Version v1
Journal article Metadata-only

Solvent extraction of sulfuric acid and zirconium sulfates with n-dodecyl aniline

Creators

  • 1. Moskovskij Khimiko-Tekhnologicheskij Inst. (USSR)

Description

Solvent extraction properties of primary aromatic, amine n-dodecyl aniline (DDA) in relation to H2SO4 and zirconium at various H2SO4 concentrations are studied. Maximum Zr extraction into organic phase is observed in the case of H2SO4 initial concentration 0.1 mole/l in the solution at the initial Zr concentration in the solution up to 8kg/m3 DDA can be used for complete Zr extraction from diluted sulfuric acid solutions, the compound Zr(OH)2SO4(DDAH)2x4H2O being formed in the organic phase. Infrared spectra of the organic phase are obtained during the Zr extraction

Additional details

Additional titles

Original title (Russian)
Экстракция серной кислоты и сульфатов циркония н-додециланилином

Publishing Information

Journal Title
Khim. Khim. Tekhnol. (Alma-Ata)
Journal Volume
23
Journal Issue
9
Series
Khim. Khim. Tekhnol. (Alma-Ata).
Journal Page Range
1114-1117
ISSN
0368-6043

INIS

Country of Publication
Kazakhstan
Country of Input or Organization
USSR
INIS RN
12594827
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AMINES; AROMATICS; CHEMICAL COMPOSITION; INFRARED SPECTRA; ISOTHERMAL PROCESSES; MEDIUM TEMPERATURE; QUANTITY RATIO; SOLVENT EXTRACTION; SULFURIC ACID; ZIRCONIUM COMPLEXES; ZIRCONIUM SULFATES
Descriptors DEC
COMPLEXES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; SEPARATION PROCESSES; SPECTRA; SULFATES; SULFUR COMPOUNDS; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS