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:
Apr. 20, 2021
Filed:
Jun. 04, 2018
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Linda S. Cheng, Highland Park, IL (US);
David A. Lesch, Hoffman Estates, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/18 (2006.01); C01B 39/24 (2006.01); C01B 39/20 (2006.01); B01J 20/30 (2006.01); C07C 7/13 (2006.01);
U.S. Cl.
CPC ...
B01J 20/186 (2013.01); B01J 20/3028 (2013.01); B01J 20/3042 (2013.01); B01J 20/3078 (2013.01); B01J 20/3085 (2013.01); C01B 39/20 (2013.01); C01B 39/24 (2013.01); C07C 7/13 (2013.01);
Abstract
The present invention generally relates to binderless zeolitic adsorbents and methods for making the binderless adsorbents. More particularly, the invention relates to FAU type binderless zeolitic adsorbents and methods for making the FAU type binderless adsorbents. The FAU type binderless adsorbents may be used for xylene separation and purification in selective adsorptive separation processes using binderless zeolitic adsorbents.