Published August 1991 | Version v1
Journal article Metadata-only

Emulsion membrane extraction of strontium and calcium using 18-crown-6, picric acid and halogenated hydrocarbon membrane

Creators

  • 1. Komenskeho Univ., Bratislava (Czechoslovakia). Dept. of Nuclear Chemistry

Description

Halogenated hydrocarbon emulsion liquid membranes (e.g. trichlorobenzene) which were stabilized with polyamine tenside, using 18-crown-6 and picric acid as carriers, were applied to separation of strontium and calcium. Application in the separation of Sr/Ca was enhanced preconcentration factor for strontium due to decreasing occlusion of freed solution and better hydrodynamic parameters of the emulsion. (author) 4 refs.; 4 figs.; 2 tabs

Additional details

Publishing Information

Journal Title
Journal of Radioanalytical and Nuclear Chemistry
Journal Volume
150
Journal Issue
2
Series
J. Radioanal. Nucl. Chem. ;Articles.
Journal Page Range
281-285
ISSN
0236-5731
CODEN
JRNCD

Conference

Title
International conference on the separation of ionic solutes.
Dates
4-8 Dec 1989.
Place
Stara Lesna (Czechoslovakia).

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
23016041
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
CALCIUM 45; DIALYSIS; EMULSIONS; EXPERIMENTAL DATA; MEMBRANES; ORGANIC HALOGEN COMPOUNDS; PICRIC ACID; POLYETHYLENE GLYCOLS; STRONTIUM 85; TIME DEPENDENCE
Descriptors DEC
AROMATICS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CALCIUM ISOTOPES; COLLOIDS; DATA; DAYS LIVING RADIOISOTOPES; DISPERSIONS; ELECTRON CAPTURE RADIOISOTOPES; EVEN-ODD NUCLEI; EXPLOSIVES; HOURS LIVING RADIOISOTOPES; HYDROXY COMPOUNDS; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; NITRO COMPOUNDS; NUCLEI; NUMERICAL DATA; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC POLYMERS; PHENOLS; POLYMERS; RADIOISOTOPES; SEPARATION PROCESSES; STRONTIUM ISOTOPES