Published October 1983
| Version v1
Journal article
24Na and sup(99m)Tc tracers applied to the characterization of liquid-solid fluidized bed and hydraulic transport reactors
- 1. Swiss Federal Inst. of Technology, Lausanne. Inst. de Genie Chimique
- 2. Swiss Federal Inst. of Technology. Lausanne. Inst. d'Electrochimie et de Radiochimie
Description
For the characterization of fluidized bed- and hydraulic transport reactors, two radiotracer techniques have been developed permitting the study of mixing phenomena in flowing liquids as well as in beds of fluidized particulate solids. For labelling the aqueous phase, a sup(99m)Tc containing solution obtained by means of a 99Mo isotopic generator has been used. The silica gel employed for fluidization has been activated by thermal neutrons to yield a 24Na tracer derived from its natural sodium content. (author)
Additional details
Publishing Information
- Journal Title
- Int. J. Appl. Radiat. Isot.
- Journal Volume
- 34
- Journal Issue
- 10
- Series
- Int. J. Appl. Radiat. Isot.
- Journal Page Range
- 1465-1468
- ISSN
- 0020-708X
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 15013732
- Subject category
- S07: ISOTOPES AND RADIATION SOURCES;
- Descriptors DEI
- FLUIDIZED BED REACTORS; HYDRAULICS; LIQUID FLOW; MOLYBDENUM 99; RADIOACTIVATION; RADIOISOTOPE GENERATORS; SILICA GEL; SODIUM 24; TECHNETIUM 99; THERMAL NEUTRONS; TRACER TECHNIQUES
- Descriptors DEC
- ADSORBENTS; BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; DAYS LIVING RADIOISOTOPES; ELEMENTARY PARTICLES; EVEN-ODD NUCLEI; FERMIONS; FLUID FLOW; FUEL DISPERSION REACTORS; HADRONS; HOMOGENEOUS REACTORS; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; LIGHT NUCLEI; MOLYBDENUM ISOTOPES; NEUTRONS; NUCLEI; NUCLEONS; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; REACTORS; SECONDS LIVING RADIOISOTOPES; SODIUM ISOTOPES; TECHNETIUM ISOTOPES; YEARS LIVING RADIOISOTOPES