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. 26, 2020
Filed:
Feb. 14, 2018
Applicant:
Chevron Phillips Chemical Company Lp, The Woodlands, TX (US);
Inventors:
Ryan W. Snell, Kingwood, TX (US);
Gabriela D. Alvez-Manoli, Kingwood, TX (US);
Xianghong Hao, Kingwood, TX (US);
Assignee:
Chevron Phillips Chemical Company LP, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 5/41 (2006.01); B01J 29/62 (2006.01); B01J 35/00 (2006.01); B01J 35/10 (2006.01); B01J 38/48 (2006.01); B01J 38/42 (2006.01); C10G 35/085 (2006.01); C10G 35/095 (2006.01); B01J 23/42 (2006.01); B01J 29/068 (2006.01); B01J 29/90 (2006.01); C07C 5/393 (2006.01);
U.S. Cl.
CPC ...
C07C 5/417 (2013.01); B01J 23/42 (2013.01); B01J 29/068 (2013.01); B01J 29/62 (2013.01); B01J 29/90 (2013.01); B01J 35/0006 (2013.01); B01J 35/0073 (2013.01); B01J 35/108 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B01J 35/1038 (2013.01); B01J 38/42 (2013.01); B01J 38/48 (2013.01); C07C 5/393 (2013.01); C10G 35/085 (2013.01); C10G 35/095 (2013.01); B01J 2231/52 (2013.01); C07C 2529/62 (2013.01); C10G 2400/30 (2013.01);
Abstract
Multi-reactor systems with aromatization reactor vessels containing a catalyst with low surface area and pore volume, followed in series by aromatization reactor vessels containing a catalyst with high surface area and pore volume, are disclosed. Related reforming methods using the different aromatization catalysts also are described.