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:
May. 02, 2023
Filed:
Jul. 29, 2022
Applicant:
Chevron U.s.a. Inc., San Ramon, CA (US);
Inventor:
Dan Xie, Richmond, CA (US);
Assignee:
Chevron U.S.A. Inc., San Ramon, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/18 (2006.01); B01D 53/04 (2006.01); C01B 32/50 (2017.01); B01D 53/047 (2006.01); B01D 53/22 (2006.01); B01D 71/02 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); C01B 39/02 (2006.01); C01B 39/46 (2006.01); C10L 3/10 (2006.01); B01D 69/14 (2006.01);
U.S. Cl.
CPC ...
B01J 20/186 (2013.01); B01D 53/047 (2013.01); B01D 53/0462 (2013.01); B01D 53/228 (2013.01); B01D 53/229 (2013.01); B01D 69/147 (2013.01); B01D 71/028 (2013.01); B01D 71/0281 (2022.08); B01J 20/28011 (2013.01); B01J 20/3085 (2013.01); C01B 32/50 (2017.08); C01B 39/026 (2013.01); C01B 39/46 (2013.01); C10L 3/104 (2013.01); B01D 2253/108 (2013.01); B01D 2257/504 (2013.01); B01D 2259/401 (2013.01); C01B 2210/0018 (2013.01); C01B 2210/0051 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01); C10L 2290/542 (2013.01);
Abstract
The present disclosure is directed to a potassium-form MER framework type zeolite, a MER framework type zeolite having a stick-like morphology, wherein the potassium is present as Kin extra-framework locations. The zeolite is essentially free of an extra-framework cation other than potassium.