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:
Apr. 23, 2019
Filed:
Dec. 10, 2014
Applicant:
Bp Corporation North America Inc., Houston, TX (US);
Inventor:
Craig Colling, Warrenville, IL (US);
Assignee:
BP Corporation North America Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 7/04 (2006.01); C07C 7/00 (2006.01); B01D 3/00 (2006.01); C07C 7/14 (2006.01); B01D 3/32 (2006.01); B01D 9/00 (2006.01);
U.S. Cl.
CPC ...
C07C 7/005 (2013.01); B01D 3/007 (2013.01); B01D 3/322 (2013.01); B01D 9/0031 (2013.01); C07C 7/04 (2013.01); C07C 7/14 (2013.01); Y02P 20/51 (2015.11); Y02P 20/57 (2015.11); Y02P 70/34 (2015.11);
Abstract
Processes and apparatuses for enhanced heat recover}/in a paraxylene manufacturing plant use a side condenser to recover high quality heat. By placing the side condenser below the location of a feed stream comprising low molecular weight gases, the heat recovered is free of such non-condensable gases. Such gases are undesirable when using the condensed vapor in other applications.