Published 1995
| Version v1
Book
Waste immobilisation in fluorite matrix
Creators
- 1. Bhabha Atomic Research Centre, Bombay (India). Fuel Chemistry Div.
Description
Calcia stabilised zirconia with fluorite structure is one of the host candidates for rare earths and actinides in immobilisation of high level radioactive wastes (HLW). Solid state studies on Ca-Zr-Ce-O system at 1473 K in air have shown the formation of two fluorite type, zirconium-rich and cerium-rich solid solution regions. In the zirconium-rich solid solution region of [Ca0.23Zr0.77]1-xCexO2-y, lattice parameter 'a' varied linearly with cerium concentration as: a= 5.173+0.26x[a in A]. (author). 5 refs., 1 fig
Additional details
Publishing Information
- Publisher
- Bhabha Atomic Research Centre.
- Imprint Place
- Bombay (India)
- Imprint Title
- Proceedings of nuclear and radiochemistry symposium
- Imprint Pagination
- 480 p.
- Journal Page Range
- p. 434-435.
Conference
- Title
- nuclear and radiochemistry symposium.
- Acronym
- NUCAR-95
- Dates
- 21-24 Feb 1995.
- Place
- Kalpakkam (India).
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 27045751
- Subject category
- S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CALCIUM; FISSION PRODUCTS; FLUORITE; HIGH-LEVEL RADIOACTIVE WASTES; LATTICE PARAMETERS; RADIOACTIVE WASTE PROCESSING; REPROCESSING; VITRIFICATION; X-RAY DIFFRACTION; ZIRCONIUM
- Descriptors DEC
- ALKALINE EARTH METALS; COHERENT SCATTERING; DIFFRACTION; ELEMENTS; HALIDE MINERALS; ISOTOPES; MANAGEMENT; MATERIALS; METALS; MINERALS; RADIOACTIVE MATERIALS; RADIOACTIVE WASTES; SCATTERING; SEPARATION PROCESSES; TRANSITION ELEMENTS; WASTE MANAGEMENT; WASTE PROCESSING; WASTES