Published 2002
| Version v1
Book
Preparation and characterization of polyphase ceramic for fixation of actinides and fission products
Creators
- 1. Fuel Chemistry Division, Bhabha Atomic Research Centre, Mumbai (India)
Description
Two basic crystalline phases, a fluorite type, calcia stabilized zirconia, and a magnetoplumbite type, CaAl12O19, have been studied for incorporating the full range of waste compositions in to polyphase ceramic forms. The phase assemblage provides crystalline host phases, with stable mineral analogues, for many radionuclides in the waste. Fluorite is considered to be suitable host phase for the fixation of actinides and lanthanides. Magnetoplumbite-like structure can accommodate a wide range of elements with various charges and ionic radii. These kinds of compounds, in addition, present good chemical inertia. (author)
Additional details
Publishing Information
- Publisher
- Bhabha Atomic Research Centre
- Imprint Place
- Mumbai (India)
- Imprint Title
- Proceedings of the thirteenth national symposium on thermal analysis
- Imprint Pagination
- 342 p.
- Journal Page Range
- p. 256-257
Conference
- Title
- 13. national symposium on thermal analysis
- Acronym
- THERMANS 2002
- Dates
- 21-23 Jan 2002
- Place
- Mumbai (India)
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 33021951
- Subject category
- S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM OXIDES; CALCIUM OXIDES; FCC LATTICES; PHASE STUDIES; RADIOACTIVE WASTE PROCESSING; SOLIDIFICATION; STRONTIUM; STRONTIUM 90; URANIUM; VITRIFICATION; X-RAY DIFFRACTION; ZIRCONIUM OXIDES
- Descriptors DEC
- ACTINIDES; ALKALINE EARTH ISOTOPES; ALKALINE EARTH METAL COMPOUNDS; ALKALINE EARTH METALS; ALUMINIUM COMPOUNDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CALCIUM COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CUBIC LATTICES; DIFFRACTION; ELEMENTS; EVEN-EVEN NUCLEI; INTERMEDIATE MASS NUCLEI; ISOTOPES; MANAGEMENT; METALS; NUCLEI; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PROCESSING; RADIOACTIVE WASTE MANAGEMENT; RADIOISOTOPES; SCATTERING; STRONTIUM ISOTOPES; TRANSITION ELEMENT COMPOUNDS; WASTE MANAGEMENT; WASTE PROCESSING; YEARS LIVING RADIOISOTOPES; ZIRCONIUM COMPOUNDS
Optional Information
- Notes
- 3 refs., 1 fig., 1 tab.