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:
Sep. 22, 2026
Filed:
Dec. 09, 2020
Applicant:
Axens, Rueil-Malmaison, FR;
Inventor:
Robin Chal, Salindres, FR;
Assignee:
AXENS, Rueil-Malmaison, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 21/12 (2006.01); B01J 21/06 (2006.01); B01J 35/31 (2024.01); B01J 35/32 (2024.01); B01J 35/52 (2024.01); B01J 37/00 (2006.01); B01J 37/10 (2006.01); C01B 17/04 (2006.01); C01B 17/16 (2006.01);
U.S. Cl.
CPC ...
B01J 21/12 (2013.01); B01J 21/063 (2013.01); B01J 37/0009 (2013.01); B01J 37/0072 (2013.01); B01J 37/10 (2013.01); C01B 17/0434 (2013.01); C01B 17/165 (2013.01); B01J 35/31 (2024.01); B01J 35/32 (2024.01); B01J 35/52 (2024.01);
Abstract
The present invention relates to a calcined medium, in particular a catalyst or a catalyst medium or an adsorbent/absorbent mass, in particular in the form of extrudates, pellets, granules or beads, the medium comprising a porous matrix comprising carbonates, clays, zeolites, oxides, or metal and/or silicon hydroxides, and the matrix incorporating hollow mineral microspheres having a different composition in a content of between 0.3 and 50% by weight, in particular between 0.5 and 15% by weight, of the matrix.