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- Article name
- Comprehensive capture of volatile fission products in the reprocessing of irradiated nuclear fuel
- Authors
- GASPARYAN M. D., , migas56@yandex.ru, D. I. Mendeleyev University of Chemical Technology of Russia, Moscow, Russia
OSIPENKO A. G., , , JSC "State Scientific Center - Scientific-Research Institute of Atomic Reactors", Dimitrovgrad, Russia
- Keywords
- reprocessing of irradiated nuclear fuel / volatile fission products / ceramic highly porous block-cellular filters-sorbents / sorbtion-active layer / trapping efficiency / the argon flow / cesium / radioiodine / tritiated hydrogen
- Year
- 2015 Issue 2 Pages 40 - 46
- Code EDN
- Code DOI
- Abstract
- Filters-sorbents on the basis of a highly-porous ceramic block-cellular material for trapping gaseous forms of cesium, iodine and hydrogen are proposed. Filterelements, containing filters- sorbents with the corresponding deposited active layer, for comprehensive capture of volatile fission products during high-temperature reprocessing of irradiated nuclear fuel in an inert atmosphere are developed. Pilot testing of filterelements in a structure of the system of local gas purification in technological cameras at the opening of the fuel cladding in a stream of argon were carried out.
- Text
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