CONTINUOUS ELECTROPHORETIC SEPARATIONS OF RADIOACTIVE RARE EARTH MIXTURES. III. SURVEY OF EXPERIMENTS IN 0.05 M LACTIC ACID
Journal Article
·
· J. Chromatog.
Using continuous electrophoresis the relative mobilities of rare earths in 0.05 M lactic acid were estimated. Within the series of rare earths with atomic numbers ranging from 57 to 71, a relationship was found between the cathodic mobilities of these rare earths and their atomic numbers, or their ionic radii respectively. This relationship is presented in diagrams which give straight lines. In the direction of increasing atomic number, or decreasing ionic radius respectively, the cathodic mobility decreases, indicating that the capacity of these rare earths to form complexes with lactic acid increases. At the same time information about the continuous electrophoretic separability of rare earth mixtures in 0.05 M lactic acid for preparative purposes is given. Various problems concerning the determination of relative mobilities using the continuous electrophoretic method are discussed in detail. (auth)
- Research Organization:
- Institute Rudjer Boskovic, Zagreb
- NSA Number:
- NSA-16-032930
- OSTI ID:
- 4767712
- Journal Information:
- J. Chromatog., Journal Name: J. Chromatog. Vol. Vol: 9
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
CONTINUOUS ELECTROPHORETIC SEPARATIONS OF RADIOACTIVE RARE EARTH MIXTURES. II. SEPARATION OF $sup 147$Nd-$sup 169$Er-$sup 177$Lu, $sup 144$Ce-$sup 153$Gd-$sup 177$Lu, AND $sup 144$Ce-$sup 147$Pm-$sup 160$Tb-$sup 169$Er-$sup 177$Lu IN 0.05 M LACTIC ACID
CONTINUOUS ELECTROPHORETIC SEPARATIONS OF RADIOACTIVE RARE EARTH MIXTURES. I. SEPARATION OF Ce$sup 144$-Tb$sup 160$-Tm$sup 170$ AND Ce$sup 144$-Eu$sup 152$-Yb$sup 169$ IN 0.05 M LACTIC ACID
The Influence of Lactic Acid Concentration on the Separation of Light Rare Earth Elements by Continuous Liquid–Liquid Extraction with 2-Ethylhexyl Phosphonic Acid Mono-2-ethylhexyl Ester
Journal Article
·
Wed Feb 28 23:00:00 EST 1962
· J. Chromatog.
·
OSTI ID:4794062
CONTINUOUS ELECTROPHORETIC SEPARATIONS OF RADIOACTIVE RARE EARTH MIXTURES. I. SEPARATION OF Ce$sup 144$-Tb$sup 160$-Tm$sup 170$ AND Ce$sup 144$-Eu$sup 152$-Yb$sup 169$ IN 0.05 M LACTIC ACID
Journal Article
·
Sun May 01 00:00:00 EDT 1960
· J. Chromatog.
·
OSTI ID:4184523
The Influence of Lactic Acid Concentration on the Separation of Light Rare Earth Elements by Continuous Liquid–Liquid Extraction with 2-Ethylhexyl Phosphonic Acid Mono-2-ethylhexyl Ester
Journal Article
·
Wed Feb 14 23:00:00 EST 2018
· Metallurgical and Materials Transactions B, Process Metallurgy and Materials Processing Science
·
OSTI ID:22858098