The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 02, 2019
Filed:
Jul. 28, 2016
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Areva NC, Courbevoie, FR;
Manuel Miguirditchian, Avignon, FR;
Christian Sorel, Villeneuve les Avignon, FR;
Sylvain Costenoble, Bagnols sur Cèze, FR;
Vincent Vanel, Les Angles, FR;
Xavier Heres, Avignon, FR;
Pascal Baron, Bagnols sur Cèze, FR;
Michel Masson, Avignon, FR;
Laurence Chareyre, Saint Just d' Ardeche, FR;
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;
ORANO CYCLE, Courbevoie, FR;
Abstract
A method for the treatment of an aqueous solution resulting from the dissolution of a spent nuclear fuel in nitric acid, allowing the uranium and plutonium contained in the solution to be extracted, separated and decontaminated in a single cycle, without requiring any operation involving a reductive stripping of plutonium. Applications for the method include the processing of uranium-based and/or plutonium-based spent nuclear fuels.