logo

For the Inventor, By the Inventor

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.:

US 10541060 B1

PDFFull Text
Date of Patent:
Jan. 21, 2020

Filed:

Dec. 17, 2014

Inorganic cellular monobloc cation-exchange materials, the preparation method thereof, and separation method using same

Applicant:

Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;

Inventors:

Jeremy Causse, Pujaut, FR;

Agnes Grandjean, Saint Marcel de Careiret, FR;

Alexei Tokarev, Bagnols sur Ceze, FR;

Yves Barre, Uchaud, FR;

Assignee:

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Melvin C Mayes

Assistant Examiner:

Michael Forrest

Int. Cl.
CPC ...
G21F 9/12 (2006.01); C04B 38/00 (2006.01); B01J 39/02 (2006.01); B01J 39/10 (2006.01); C02F 1/42 (2006.01); B01J 39/09 (2017.01); B01J 47/018 (2017.01); C04B 111/00 (2006.01); C02F 101/00 (2006.01); C02F 103/34 (2006.01);
U.S. Cl.
CPC ...
G21F 9/12 (2013.01); B01J 39/02 (2013.01); B01J 39/10 (2013.01); C02F 1/42 (2013.01); C02F 2001/425 (2013.01); C02F 2101/006 (2013.01); C02F 2103/34 (2013.01);
Abstract

A material in the form of an alveolar monolith consisting of a matrix of an inorganic oxide with a hierarchical and opened porosity comprising macropores, mesopores and micropores, said macropores, mesopores and micropores being interconnected, and nanoparticles of at least one metal cation exchange inorganic solid material being distributed in said porosity. A method for preparing this material and a method for separating a metal cation notably a cation of a radioactive isotope of a metal such as cesium using this material.

Find Patent Forward Citations

Causse, Jeremy. (2020). Inorganic cellular monobloc cation-exchange materials, the preparation method thereof, and separation method using same (U.S. Patent No. 10541060). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10541060

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…