Published 1985 | Version v1
Book Metadata-only

The separation of heavy lanthanides from yttrium by ion-exchange method using tiron as an eluent

Creators

  • 1. Dept. of Rare Earths, Faculty of Chemistry, A. Mickiewicz Univ., 60-780 Poznan

Description

Tiron (pyrocatechol-3, 5-disulphonic acid) forms with rare earth elements stable and water-soluble complexes. In this study the solution of Tiron was applied as an eluent in ion-exchange separation process of rare earth elements. The investigation on separation of small quantities of heavy lanthanides (for example Ho, Dy and Gd) from yttrium were carried out

Additional details

Publishing Information

Publisher
Academic Press Inc.
Imprint Place
Orlando, FL (USA)
Imprint Title
New frontiers in rare earth science and applications
Journal Page Range
p. 404-405.

Conference

Title
International conference on rare earth-development and applications.
Dates
10-14 Sep 1985.
Place
Beijing (China).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
18068310
Subject category
S36: MATERIALS SCIENCE; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHEMICAL ANALYSIS; CHEMICAL REACTION KINETICS; ELUTRIATION; ION EXCHANGE; RARE EARTH COMPLEXES; RARE EARTHS; STABILITY; TIRON; YTTRIUM
Descriptors DEC
ALKALI METAL COMPOUNDS; AROMATICS; COMPLEXES; ELEMENTS; HYDROXY COMPOUNDS; KINETICS; METALS; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC SULFUR COMPOUNDS; PHENOLS; POLYPHENOLS; REACTION KINETICS; REAGENTS; SEPARATION PROCESSES; SODIUM COMPOUNDS; SULFONIC ACIDS; TRANSITION ELEMENTS