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:
Nov. 12, 2019
Filed:
Aug. 05, 2015
Applicant:
Bp Corporation North American Inc., Naperville, IL (US);
Inventors:
Craig Colling, Warrenville, IL (US);
Brian Slusar, Winfield, IL (US);
Assignee:
BP Corporation North America Inc., Houston, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 6/06 (2006.01); C07C 7/00 (2006.01); B01D 3/14 (2006.01); C07C 4/14 (2006.01);
U.S. Cl.
CPC ...
C07C 6/06 (2013.01); B01D 3/143 (2013.01); C07C 4/14 (2013.01); C07C 7/005 (2013.01);
Abstract
Toluene disproportionation and C9/C10 transalkylation are a significant source of xylenes in a modern aromatics complex. Methods and apparatuses for improving the energy efficiency of these disproportionation and transalkylation processes are provided.