Análisis de Patrones de Flujo en un Lecho de Fluidización para Conversión de AUC -UO2

JUANICO; CLAUSSE, A.; GUIDO LAVALLE, G.

Buenos Aires

Congreso; XVIII Reunion Anual AATN; 1990

AATN (Asociación Argentina de Tecnología Nuclear)

One of the fuel cycle stages is the convertí o.jction) of ammonium uranyl carbonate (AUC) in U0_2 which, after being direimpacted, allows pellet obtainment acquire the correct density to be usedLear -fuel during sintering. AUC' s reduction in U0_2 is made on a fluidizedL n which fiUC powder going into the; upper part at a countercurrent to the q?; (superheated steam), is converted into U0_2; after the reaction, U0_2 isited at the lower part of the reactor.