Published August 6, 1976 | Version v1
Patent Metadata-only

Recovery of Cs and Pd by processing of nuclear reactor fuel wastes

Creators

Description

This invention concerns a process for recovering Cs and Pd from a nitric solution of fission products produced in a uclear reactor. The ions Pd present in this solution are oxidized in Pd4+ ions. Then the precipitation of the compound Cs2PdCl6 is carried out

Availability note (English)

Available from Institut National de la Propriete Industrielle, Paris (France).

Abstract (French)

L'invention concerne un procede de recuperation de Cs et Pd des solutions nitriques de produits de fission produits dans un reacteur nucleaire. Les ions Pd presents dans cette solution sont oxydes en Pd4+. Puis on effectue la precipitation du compose Cs2PdCl6

Additional details

Additional titles

Original title (French)
Recuperation du cesium et du palladium par traitement des dechets de combustible de reacteur nucleaire

Publishing Information

Imprint Pagination
7 p.
IPC:
Int. Cl. C01g55/00; G21c19/42; G21f9/06.
IPC
Int. Cl. C01g55/00; G21c19/42; G21f9/06.
Patent number
FR patent document 2320263/A/

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
10436513
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
AQUEOUS SOLUTIONS; CESIUM; FISSION PRODUCTS; NITRIC ACID; NUCLEAR FUELS; PALLADIUM; PRECIPITATION; REPROCESSING
Descriptors DEC
ALKALI METALS; DISPERSIONS; ELEMENTS; ENERGY SOURCES; FUELS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; ISOTOPES; METALS; MIXTURES; NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; PLATINUM METALS; RADIOACTIVE MATERIALS; REACTOR MATERIALS; SEPARATION PROCESSES; SOLUTIONS; TRANSITION ELEMENTS

Optional Information

Notes
Priority claim: 6 Aug 1975, US.