Published 1982 | Version v1
Journal article Metadata-only

Simultaneous separation of carbon-11 and nitrogen-13 in sodium by oxidizing melting

Creators

  • 1. Ecole Superieure de Chimie, 68 - Mulhouse (France)
  • 2. CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Service d'Analyses et d'Etudes en Chimie Nucleaire et Isotopique

Description

The principle of the method based on the use of boron anhydride (B2O3) and lead oxide (PbO) melting agents is described. The effect of the reacting mixture on the main chemical forms of carbon and nitrogen encountered in sodium is examined. The results obtained on the efficiency of the process, as determined with 11C and 13N radioactive tracers and sodium cyanide-doped samples, are presented. (author)

Additional details

Additional titles

Original title (French)
Separation simultanee du carbone-11 et de l'azote-13 dans le sodium par fusion oxydante

Publishing Information

Journal Title
J. Radioanal. Chem.
Journal Volume
68
Journal Issue
1-2
Series
J. Radioanal. Chem.
Journal Page Range
15-22
ISSN
0134-0719

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
13677378
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
BORON OXIDES; CARBON; CARBON 11; CHEMICAL PREPARATION; CHEMICAL REACTION YIELD; CYANIDES; DOPED MATERIALS; LEAD OXIDES; MELTING; NITROGEN; NITROGEN 13; OXIDATION; SEPARATION PROCESSES; SODIUM; SODIUM COMPOUNDS; TRACER TECHNIQUES
Descriptors DEC
ALKALI METAL COMPOUNDS; ALKALI METALS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BORON COMPOUNDS; CARBON ISOTOPES; CHALCOGENIDES; CHEMICAL REACTIONS; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTS; EVEN-ODD NUCLEI; ISOTOPE APPLICATIONS; ISOTOPES; LEAD COMPOUNDS; LIGHT NUCLEI; METALS; MINUTES LIVING RADIOISOTOPES; NITROGEN ISOTOPES; NONMETALS; NUCLEI; ODD-EVEN NUCLEI; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; RADIOISOTOPES; SYNTHESIS

Optional Information

Notes
13 refs.