Published August 27, 1976 | Version v1
Patent Metadata-only

Liquid-liquid extraction process for the recovery and repartition of actinides from nuclear aqueous acid solutions

Creators

Description

The invention concerns a process for the recovery and distribution of actinides compounds from residual aqueous acid solutions in nuclear plants, and a separation process of AmIII, CmIII, PuIV, NpIV and UVI. Organophosphorous compounds are used as extracting agents

Availability note (English)

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

Abstract (French)

L'invention a pour objet un procede pour la recuperation et la distribution des composes d'actinides a partir des solutions aqueuses acides residuelles dans les installations nucleaires et un procede de separation de AmIII, CmIII, PuIV, NpIV et UVI. On utilise les composes organophosphores comme agents d'extraction

Additional details

Additional titles

Original title (French)
Procede d'extraction liquide-liquide pour la recuperation et la repartition des actinides a partir de solutions aqueuses acides d'origine nucleaire

Publishing Information

Imprint Pagination
23 p.
IPC:
Int. Cl. C01g56/00; G21f9/04.
IPC
Int. Cl. C01g56/00; G21f9/04.
Patent number
FR patent document 2322100/A/

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
9416948
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
AMERICIUM COMPOUNDS; COUNTER CURRENT; CURIUM COMPOUNDS; NEPTUNIUM COMPOUNDS; NUCLEAR FACILITIES; ORGANIC PHOSPHORUS COMPOUNDS; PLUTONIUM COMPOUNDS; SOLVENT EXTRACTION; URANIUM COMPOUNDS
Descriptors DEC
ACTINIDE COMPOUNDS; ORGANIC COMPOUNDS; SEPARATION PROCESSES; TRANSURANIUM COMPOUNDS

Optional Information

Notes
Priority claim: 27 Aug 1975, US.