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:
Feb. 11, 2020
Filed:
Aug. 09, 2018
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Naiyl A. Rashid, Carpentersville, IL (US);
Gregory B. Kuzmanich, Arlington Heights, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 15/08 (2006.01); C07C 2/64 (2006.01); C07C 2/86 (2006.01); C07C 6/12 (2006.01); C07C 15/04 (2006.01); C07C 15/06 (2006.01);
U.S. Cl.
CPC ...
C07C 15/08 (2013.01); C07C 2/64 (2013.01); C07C 2/864 (2013.01); C07C 6/126 (2013.01); C07C 15/04 (2013.01); C07C 15/06 (2013.01); C07C 2529/40 (2013.01);
Abstract
This present disclosure relates to processes and apparatuses for methylation of aromatics in an aromatics complex for producing a xylene isomer product. More specifically, the present disclosure relates to processes and apparatuses for producing para-xylene by the selective methylation of toluene and/or benzene in an aromatics complex using processed toluene instead of crude toluene.