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. 26, 2018
Filed:
Nov. 06, 2014
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Agnes Grandjean, Saint Marcel de Careiret, FR;
Frederic Cuer, Cornillon, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C22B 60/00 (2006.01); C22B 60/02 (2006.01); C22B 3/42 (2006.01); B01J 20/32 (2006.01); B01J 20/28 (2006.01); B01J 20/22 (2006.01);
U.S. Cl.
CPC ...
C22B 60/0234 (2013.01); B01J 20/22 (2013.01); B01J 20/28083 (2013.01); B01J 20/3204 (2013.01); B01J 20/3251 (2013.01); B01J 20/3259 (2013.01); C22B 3/42 (2013.01); C22B 60/0252 (2013.01); Y02P 10/234 (2015.11);
Abstract
The invention relates to the use of an organic-inorganic hybrid material, comprising an inorganic solid support on which are grafted organic molecules having the general formula (I) below: in which: The invention also relates to a method that makes it possible to recover the uranium(VI) present in a sulfuric acid aqueous solution, selectively with respect to the other metal cations that may also be present in said solution.