Published December 1974
| Version v1
Report
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Some safety date of bituminization process for radioactive wastes
- 1. Power Reactor and Nuclear Fuel Development Corp., Tokyo (Japan)
Description
Bituminization process was developed for the evaporator concentrate and chemical precipitation sludge from a PNC fuel reprocessing plant. The safety aspects of the process itself and the resulting solid were studied experimentally with the evaporator concentrate containing sodium nitrate. The following matters are described: leachability of the bituminized mixture containing radioisotopes, burning of NaNO3-bitumen mixture, and radioactivity in the off-gas and distillate from a bench-scale plant including a thin-film evaporator. (Mori, K.)
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Additional details
Publishing Information
- Imprint Title
- Semi-annual progress report of Power Reactor and Nuclear Fuel Development Corporation, Tokai Works
- Imprint Pagination
- p. 101-106.
- Report number
- PNCT--831-74-02
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 7261471
- Subject category
- S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
- Resource subtype / Literary indicator
- Progress Report
- Descriptors DEI
- BITUMENS; LEACHING; MIXTURES; RADIOACTIVE WASTE PROCESSING; SAFETY; SODIUM NITRATES; SOLIDIFICATION; TEMPERATURE DEPENDENCE; THERMAL TESTING
- Descriptors DEC
- ALKALI METAL COMPOUNDS; DISPERSIONS; DISSOLUTION; MANAGEMENT; MATERIALS TESTING; NITRATES; NITROGEN COMPOUNDS; NONDESTRUCTIVE TESTING; ORGANIC COMPOUNDS; OTHER ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; SEPARATION PROCESSES; SODIUM COMPOUNDS; TAR; TESTING; WASTE MANAGEMENT; WASTE PROCESSING