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:
Jan. 19, 2016
Filed:
Feb. 17, 2011
Keith A. Couch, Arlington Heights, IL (US);
Robert L. Mehlberg, Wheaton, IL (US);
Mohammad-reza Mostofi-ashtiani, Naperville, IL (US);
Keith A. Couch, Arlington Heights, IL (US);
Robert L. Mehlberg, Wheaton, IL (US);
Mohammad-Reza Mostofi-Ashtiani, Naperville, IL (US);
UOP LLC, Des Plaines, IL (US);
Abstract
An FCC process and apparatus may include injecting hydrocarbon feedstock at different radial positions while at the same elevation inside a riser. Multiple distributors may be used to position the tips for injecting feedstock at multiple radial positions. The distributors with tips more deeply positioned in the riser will penetrate a dense catalyst column we discovered generates in risers of larger diameter over 1.3 meters.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile