Published 1976
| Version v1
Journal article
Design and preparation of a radioactive tracer for the investigation of solids mixing in gas-solid fluidized beds
Creators
- 1. Interuniversitair Reactor Instituut, Delft (Netherlands)
- 2. Technische Hogeschool Twente, Enschede (Netherlands)
Description
Some requirements for a tracer suitable for the study of solids mixing patterns in fluidized bed reactors are discussed. A labelling method is developed based on the adsorption from solutions by which it was possible to prepare 111In (or sup(113m)In) labelled catalyst with a specific activity strictly proportional to its mass. The procedure takes about 3 hours to accomplish one experiment. Activity recoveries between 91% and 101% (average 94%) were obtained for water and 0.04M HCl with all In-concentrations with exception of aqueous solutions of carrier free material where less indium was recovered. (T.I.)
Additional details
Publishing Information
- Journal Title
- Radiochem. Radioanal. Lett.
- Journal Volume
- 27
- Journal Issue
- 5-6
- Series
- Radiochem. Radioanal. Lett.
- Journal Page Range
- 293-298
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 8322243
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- ADSORPTION; CATALYSTS; CHEMICAL PREPARATION; FLUIDIZED BED REACTORS; INDIUM 111; INDIUM 113; MIXING; TRACER TECHNIQUES
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; FUEL DISPERSION REACTORS; HOMOGENEOUS REACTORS; HOURS LIVING RADIOISOTOPES; INDIUM ISOTOPES; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-EVEN NUCLEI; RADIOISOTOPES; REACTORS; STABLE ISOTOPES; SYNTHESIS
Optional Information
- Notes
- 2 figs.; 2 refs.; 1 tab.