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. 30, 2023
Filed:
Dec. 17, 2019
Reactive inhibition of pore structure collapse during pyrolytic formation of carbon molecular sieves
Applicants:
Exxonmobil Technology and Engineering Company, Annandale, NJ (US);
Georgia Tech Research Corporation, Atlanta, GA (US);
Inventors:
Yao Ma, Atlanta, GA (US);
Melinda Jue, Atlanta, GA (US);
Ryan Lively, Atlanta, GA (US);
Dhaval Ajit Bhandari, Bridgewater, NJ (US);
Assignees:
ExxonMobil Technology and Engineering Company, Annandale, NJ (US);
Georgia Tech Research Corporation, Atlanta, GA (US);
Primary Examiner:
Int. Cl.
CPC ...
C01B 32/336 (2017.01); C01B 32/306 (2017.01); B01D 71/02 (2006.01); B01D 67/00 (2006.01); B01D 69/02 (2006.01); B01D 53/02 (2006.01); C07C 7/13 (2006.01); C10L 3/10 (2006.01); C10G 25/05 (2006.01); B01J 20/20 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01D 53/22 (2006.01);
U.S. Cl.
CPC ...
B01D 71/021 (2013.01); B01D 53/02 (2013.01); B01D 53/228 (2013.01); B01D 67/0044 (2013.01); B01D 67/0067 (2013.01); B01D 69/02 (2013.01); B01J 20/20 (2013.01); B01J 20/2808 (2013.01); B01J 20/28033 (2013.01); B01J 20/28059 (2013.01); B01J 20/28061 (2013.01); B01J 20/28064 (2013.01); B01J 20/3078 (2013.01); C01B 32/306 (2017.08); C01B 32/336 (2017.08); C07C 7/13 (2013.01); C10G 25/05 (2013.01); C10L 3/103 (2013.01); C10L 3/104 (2013.01); C10L 3/105 (2013.01); B01D 2253/102 (2013.01); B01D 2253/306 (2013.01); B01D 2253/308 (2013.01); B01D 2256/245 (2013.01); B01D 2257/702 (2013.01); B01D 2325/02 (2013.01); B01D 2325/20 (2013.01); C01P 2002/72 (2013.01); C01P 2006/12 (2013.01); C01P 2006/16 (2013.01); C10G 2300/107 (2013.01); C10G 2300/1044 (2013.01); C10G 2300/1051 (2013.01); C10G 2300/1077 (2013.01); C10G 2300/205 (2013.01); C10G 2300/206 (2013.01); C10G 2300/208 (2013.01); C10G 2400/30 (2013.01); C10L 2290/542 (2013.01);
Abstract
Disclosed herein are carbon molecular sieves and methods of making the same through the pyrolysis of a polymer precursor in the presence of a reactive gas stream including a hydrogen source.