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:
Jun. 08, 2021
Filed:
Aug. 23, 2019
Applicant:
Chevron Phillips Chemical Company Lp, The Woodlands, TX (US);
Inventors:
Israel Garcia, Kingwood, TX (US);
Scott G. Morrison, Kingwood, TX (US);
Assignee:
Chevron Phillips Chemical Company LP, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 11/00 (2006.01); G01N 33/00 (2006.01); C10G 69/00 (2006.01); G01N 30/00 (2006.01); G06T 11/20 (2006.01); G01N 30/88 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0047 (2013.01); C10G 69/00 (2013.01); G01N 30/00 (2013.01); G01N 30/88 (2013.01); G01N 33/005 (2013.01); G01N 33/0063 (2013.01); G01N 33/0067 (2013.01); G06T 11/206 (2013.01); C10G 2300/4031 (2013.01); C10G 2400/30 (2013.01); G01N 2030/0095 (2013.01); G01N 2033/0068 (2013.01);
Abstract
A method of monitoring catalytic performance of a catalyst used in a reforming process, comprising a) collecting gaseous component data from the reforming process; b) calculating a gaseous component ratio from the gaseous component data; and c) utilizing the gaseous component ratio to estimate an amount of catalytic activity remaining in the catalyst used in the reforming process, a number of days on stream remaining for the catalyst used in the reforming process, or both.