Published February 1965 | Version v1
Journal article Metadata-only

Separation of americium and some rare earths from lanthanum by reversed phase chromatography

Creators

  • 1. Japan Atomic Energy Research Institute, Tokai, Ibaraki (Japan)

Description

Reversed phase column chromatography was applied to the separation of Am, Pr, Pm and Eu from 5 to 110 mg of La carrier after coprecipitation. HDEHP and TOPO-xylene solutions held on kieselguhr were used as the stationary phase and the elutions were carried out with 0.1 to 1 N nitric acid solutions. In the HDEHP system, Am can be separated from the rare earths except from Pr. Am can also be separated from Eu in the TOPO system. (author)

Availability note (English)

Available from DOI: https://doi.org/10.1080/18811248.1965.9732157

Additional details

Identifiers

DOI
10.1080/18811248.1965.9732157;

Publishing Information

Journal Title
Journal of Nuclear Science and Technology (Tokyo) (Online)
Journal Volume
2
Journal Issue
2
Journal Page Range
p. 45-50
ISSN
1881-1248

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
53110374
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AMERICIUM 241; COPRECIPITATION; GEIGER-MUELLER COUNTERS; HDEHP; ION EXCHANGE; ISOTOPE SEPARATION; LANTHANUM; LEACHING; LIQUID COLUMN CHROMATOGRAPHY; LITHIUM CHLORIDES; NITRIC ACID; PROPORTIONAL COUNTERS; SOLVENT EXTRACTION
Descriptors DEC
ACTINIDE NUCLEI; ALKALI METAL COMPOUNDS; ALPHA DECAY RADIOISOTOPES; AMERICIUM ISOTOPES; CHLORIDES; CHLORINE COMPOUNDS; CHROMATOGRAPHY; DISSOLUTION; ELEMENTS; ESTERS; EXTRACTION; HALIDES; HALOGEN COMPOUNDS; HEAVY NUCLEI; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; ISOTOPES; LITHIUM COMPOUNDS; LITHIUM HALIDES; MEASURING INSTRUMENTS; METALS; NITROGEN COMPOUNDS; NUCLEI; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHORIC ACID ESTERS; PRECIPITATION; RADIATION DETECTORS; RADIOISOTOPES; RARE EARTHS; SEPARATION PROCESSES; SPONTANEOUS FISSION RADIOISOTOPES; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
16 refs., 8 figs., 2 tabs.