About: Development of FBR fuel reprocessing by fluoride volatility method

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://icapp.ans.org/icapp11/program/abstracts/11114.pdf
Description	Fluoride Volatility Method is regarded to be a promising advanced pyrochemical reprocessing technology, which can be used for reprocessing mainly of oxide spent fuels coming from future GEN IV fast reactors. The technology should be chiefly suitable for the reprocessing of advanced oxide fuels with inert matrixes of very high burn-up and short cooling time, which can be hardly reprocessed by hydrometallurgical technologies. Fluoride Volatility Method is based on direct fluorination of powdered spent fuel with fluorine gas in a flame fluorination reactor, where the volatile fluorides (mostly UF6) are separated from the non-volatile ones (trivalent minor actinides and majority of fission products). The subsequent operations necessary for partitioning of volatile fluorides are condensation and evaporation of volatile fluorides, thermal decomposition of PuF6 and finally distillation and sorption used for the purification of uranium product. Fluoride Volatility Method is under technological development in the Nuclear Research Institute Řež plc. Fluoride Volatility Method is regarded to be a promising advanced pyrochemical reprocessing technology, which can be used for reprocessing mainly of oxide spent fuels coming from future GEN IV fast reactors. The technology should be chiefly suitable for the reprocessing of advanced oxide fuels with inert matrixes of very high burn-up and short cooling time, which can be hardly reprocessed by hydrometallurgical technologies. Fluoride Volatility Method is based on direct fluorination of powdered spent fuel with fluorine gas in a flame fluorination reactor, where the volatile fluorides (mostly UF6) are separated from the non-volatile ones (trivalent minor actinides and majority of fission products). The subsequent operations necessary for partitioning of volatile fluorides are condensation and evaporation of volatile fluorides, thermal decomposition of PuF6 and finally distillation and sorption used for the purification of uranium product. Fluoride Volatility Method is under technological development in the Nuclear Research Institute Řež plc. (en)
Title	Development of FBR fuel reprocessing by fluoride volatility method Development of FBR fuel reprocessing by fluoride volatility method (en)
skos:prefLabel	Development of FBR fuel reprocessing by fluoride volatility method Development of FBR fuel reprocessing by fluoride volatility method (en)
skos:notation	RIV/46356088:_____/11:#0001134!RIV12-MPO-46356088
http://linked.open...avai/predkladatel	ÚJV Řež, a. s.
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(2A-1TP1/030)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Lisý, František Uhlíř, Jan Bican, Richard Škarohlíd, Jan Mareček, Martin
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	ÚJV Řež, a. s.
http://linked.open...dnocenehoVysledku	194051
http://linked.open...ai/riv/idVysledku	RIV/46356088:_____/11:#0001134
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fluoride volatility method; pyrochemical reprocessing; FBR (en)
http://linked.open.../riv/klicoveSlovo	FBR fluoride volatility method pyrochemical reprocessing
http://linked.open...ontrolniKodProRIV	[9AE38BB7F596]
http://linked.open...in/vavai/riv/obor	JF
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Fluoride reprocessing of spent fuel of Beneration IV reactors
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Bican, Richard Lisý, František Mareček, Martin Uhlíř, Jan Škarohlíd, Jan

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