Published December 1990 | Version v1
Journal article Metadata-only

Preparation of pure 233U from aged MnO2 precipitate containing 233Pa and irradiated ThO2

Creators

  • 1. Academia Sinica, Shanghai, SH (China). Shanghai Inst. of Nuclear Research

Description

A procedure for purification of 233U obtained from old MnO2 precipitate containing 233pa and irradiated ThO2 is described. Anion exchange and DMHMP solvent extraction are used for this purpose. The purity of 233U is checked by liquid scintillation counting and radioisotope X ray fluorescence analysis. A method for the preparation of standard α source is also given

Additional details

Publishing Information

Journal Title
Nuclear Techniques
Journal Volume
13
Journal Issue
12
Series
Nucl. Tech.
Journal Page Range
749-751
ISSN
0253-3219
CODEN
NUTED

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
22083449
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
ALPHA SOURCES; ANIONS; CHEMICAL PREPARATION; ION EXCHANGE; IRRADIATION; MANGANESE OXIDES; PROTACTINIUM 233; PURIFICATION; SOLVENT EXTRACTION; THORIUM OXIDES; URANIUM 233
Descriptors DEC
ACTINIDE COMPOUNDS; ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHALCOGENIDES; CHARGED PARTICLES; DAYS LIVING RADIOISOTOPES; EVEN-ODD NUCLEI; HEAVY ION DECAY RADIOISOTOPES; HEAVY NUCLEI; ION SOURCES; IONS; ISOTOPES; MANGANESE COMPOUNDS; NEON 24 DECAY RADIOISOTOPES; NUCLEI; ODD-EVEN NUCLEI; OXIDES; OXYGEN COMPOUNDS; PARTICLE SOURCES; PROTACTINIUM ISOTOPES; RADIATION SOURCES; RADIOISOTOPES; SEPARATION PROCESSES; SPONTANEOUS FISSION RADIOISOTO; SYNTHESIS; THORIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES