Published March 1997 | Version v1
Journal article Metadata-only

Sorption of vanadium(4), vanadium(5), and molybdenum(6) on silica chemically modified with iminodiacetic acid groups

Creators

  • 1. Moskovskij Gosudarstvennyj Univ., Moscow (Russian Federation)

Description

Sorption of vanadium(4), vanadium(5), and molybdenum(5) on silica chemically modified with iminodiacetic acid groups was stuided as a function of the pH of the aqueous solution, time, and the concentration of metal ions in the aqueous phase. The metal-to-ligand ratio in the sorbent phase was determined. The recovery of vanadium is unaffected by an increase in volume to 0.5 L and an increase in the ionic strength of the solution to 0.5 (NaCl or KCl). 6 refs.; 3 figs

Additional details

Additional titles

Original title (Russian)
Сорбция ванадия(4), ванадия(5) и молибдена(6) на ремнеземе, химически модифицированном группами иминодиуксусной кислоты

Publishing Information

Journal Title
Zhurnal Analiticheskoj Khimii
Journal Volume
52
Journal Issue
3
Journal Page Range
p. 234-236.
ISSN
0044-4502
CODEN
ZAKHA8

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
28056448
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; CHEMISORPTION; CONCENTRATION RATIO; DICARBOXYLIC ACIDS; DISTRIBUTION FUNCTIONS; IMINES; MOLYBDENUM COMPOUNDS; PH VALUE; SILICON OXIDES; SURFACES; VALENCE; VANADIUM COMPOUNDS
Descriptors DEC
CARBOXYLIC ACIDS; CHALCOGENIDES; CHEMICAL REACTIONS; DISPERSIONS; HOMOGENEOUS MIXTURES; MIXTURES; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; SEPARATION PROCESSES; SILICON COMPOUNDS; SOLUTIONS; SORPTION; TRANSITION ELEMENT COMPOUNDS