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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 12005420 B1

PDFFull Text
Date of Patent:
Jun. 11, 2024

Filed:

Dec. 18, 2020

Zeolitic adsorbent for the separation of hydrocarbon isomers

Applicant:

Arkema France, Colombes, FR;

Inventors:

Javier Perez-Pellitero, Rueil-Malmaison, FR;

Ludivine Bouvier, Lacq, FR;

Maria Manko, Rueil-Malmaison, FR;

Assignee:

Arkema France, Colombes, FR;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Elizabeth D Wood

Int. Cl.
CPC ...
B01J 20/28 (2006.01); B01D 15/18 (2006.01); B01J 20/18 (2006.01); B01J 20/30 (2006.01); B01J 35/30 (2024.01); B01J 37/00 (2006.01); C07C 7/13 (2006.01); C07C 15/02 (2006.01); C07C 15/04 (2006.01); C07C 15/06 (2006.01); C07C 15/08 (2006.01); C07C 29/76 (2006.01); C07C 37/82 (2006.01); C07C 39/07 (2006.01); C07C 201/16 (2006.01); C07C 205/06 (2006.01); C07C 211/50 (2006.01);
U.S. Cl.
CPC ...
B01J 20/18 (2013.01); B01D 15/1821 (2013.01); B01J 20/28004 (2013.01); B01J 20/28011 (2013.01); B01J 20/2803 (2013.01); B01J 20/3028 (2013.01); B01J 35/30 (2024.01); B01J 37/0009 (2013.01); C07C 7/13 (2013.01); C07C 15/02 (2013.01); C07C 15/04 (2013.01); C07C 15/06 (2013.01); C07C 15/08 (2013.01); C07C 29/76 (2013.01); C07C 37/82 (2013.01); C07C 39/07 (2013.01); B01D 2253/108 (2013.01); B01D 2253/1085 (2013.01); C07C 201/16 (2013.01); C07C 205/06 (2013.01); C07C 211/50 (2013.01);
Abstract

The present invention concerns a zeolitic adsorbent agglomerate comprising at least one zeolite of faujasite type comprising sodium and/or lithium and/or calcium, and/or barium and/or potassium, of porosity between 25% and 45%, and having a standard deviation σ of crystal size distribution in said agglomerate of less than 0.30 μm. The invention also concerns the use of the zeolitic adsorbent agglomerate to separate hydrocarbon mixtures, and the process to separate hydrocarbon mixtures using said zeolitic adsorbent agglomerate.

Find Patent Forward Citations

Perez-Pellitero, Javier. (2024). Zeolitic adsorbent for the separation of hydrocarbon isomers (U.S. Patent No. 12005420). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12005420

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

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