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:
Jun. 17, 2014
Filed:
Jul. 26, 2010
Xavier Heres, Avignon, FR;
Pascal Baron, Bagnois sur Ceze, FR;
Christian Sorel, Villeneuve-les-Avignon, FR;
Clément Hill, Saint Victor la Coste, FR;
Gilles Bernier, Avignon, FR;
Xavier Heres, Avignon, FR;
Pascal Baron, Bagnois sur Ceze, FR;
Christian Sorel, Villeneuve-les-Avignon, FR;
Clément Hill, Saint Victor la Coste, FR;
Gilles Bernier, Avignon, FR;
Commissariat a l'Energie Atomique et aux Energies Alternatives, Paris, FR;
Areva NC, Paris, FR;
Abstract
A method with which americium may be selectively recovered from a nitric aqueous phase containing americium, curium and fission products including lanthanides and yttrium, but which is free of uranium, plutonium and neptunium or which only contains these three last elements in trace amounts. The method is applicable for treatment and recycling of irradiated nuclear fuels, in particular for removing americium from raffinates stemming from methods for extracting and purifying uranium and plutonium such as the PUREX and COEX™ methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile