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Dysprosium (holmium) determination in the presence of erbium and dysprosium (holmium, erbium) determination in the presence of cerium

Journal Article:

Abstract

Effect of salicylic acid upon complex formation in the systems REE - boronsulfoalizarinate, REE - oxine and REE - boronsulfoalizarinate - oxine is investigated. Comparison of optical characteristics of the above systems in the absence and in the presence of salicylic acid is carried out. It is established that in all the cases the effect of salicylic acid depends both on the nature of REE and the ratio of all the components of the system. Under certain conditions the given dependence is observed only for erbium complexes. Extraction-photometric methods of dysprosium and holmium determination in the presence of equal erbium amounts, as well as holmium and erbium determination in the presence of cerium equal amounts is developed.
Publication Date:
Jan 01, 1978
Product Type:
Journal Article
Reference Number:
AIX-11-507708; EDB-80-071909
Resource Relation:
Journal Name: Vopr. Khim. Khim. Tekhnol.; (USSR); Journal Volume: 51
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; DYSPROSIUM; PHOTOMETRY; ERBIUM; HOLMIUM; ABSORPTION SPECTRA; ALIZARIN; CERIUM COMPOUNDS; CHEMICAL PREPARATION; DYSPROSIUM COMPLEXES; DYSPROSIUM COMPOUNDS; ERBIUM COMPLEXES; ERBIUM COMPOUNDS; HOLMIUM COMPLEXES; HOLMIUM COMPOUNDS; OPACITY; PH VALUE; QUANTITATIVE CHEMICAL ANALYSIS; SALICYLIC ACID; SOLVENT EXTRACTION; ANTHRAQUINONES; AROMATICS; CARBOXYLIC ACIDS; CHEMICAL ANALYSIS; COMPLEXES; DYES; ELEMENTS; EXTRACTION; HYDROXY ACIDS; HYDROXY COMPOUNDS; METALS; OPTICAL PROPERTIES; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; QUINONES; RARE EARTH COMPLEXES; RARE EARTH COMPOUNDS; RARE EARTHS; REAGENTS; SEPARATION PROCESSES; SPECTRA; SYNTHESIS; 400104* - Spectral Procedures- (-1987)
OSTI ID:
5456239
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: VKKCA
Submitting Site:
INIS
Size:
Pages: 82-85
Announcement Date:

Journal Article:

Citation Formats

Tolubara, A I, Kochubei, A I, and Usatenko, Yu I. Dysprosium (holmium) determination in the presence of erbium and dysprosium (holmium, erbium) determination in the presence of cerium. USSR: N. p., 1978. Web.
Tolubara, A I, Kochubei, A I, & Usatenko, Yu I. Dysprosium (holmium) determination in the presence of erbium and dysprosium (holmium, erbium) determination in the presence of cerium. USSR.
Tolubara, A I, Kochubei, A I, and Usatenko, Yu I. 1978. "Dysprosium (holmium) determination in the presence of erbium and dysprosium (holmium, erbium) determination in the presence of cerium." USSR.
@misc{etde_5456239,
title = {Dysprosium (holmium) determination in the presence of erbium and dysprosium (holmium, erbium) determination in the presence of cerium}
author = {Tolubara, A I, Kochubei, A I, and Usatenko, Yu I}
abstractNote = {Effect of salicylic acid upon complex formation in the systems REE - boronsulfoalizarinate, REE - oxine and REE - boronsulfoalizarinate - oxine is investigated. Comparison of optical characteristics of the above systems in the absence and in the presence of salicylic acid is carried out. It is established that in all the cases the effect of salicylic acid depends both on the nature of REE and the ratio of all the components of the system. Under certain conditions the given dependence is observed only for erbium complexes. Extraction-photometric methods of dysprosium and holmium determination in the presence of equal erbium amounts, as well as holmium and erbium determination in the presence of cerium equal amounts is developed.}
journal = {Vopr. Khim. Khim. Tekhnol.; (USSR)}
volume = {51}
journal type = {AC}
place = {USSR}
year = {1978}
month = {Jan}
}