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. 02, 2020
Filed:
Sep. 26, 2017
Applicant:
Ineos Europe Ag, Rolle, CH;
Inventors:
Timothy Robert McDonel, Elburn, IL (US);
Jay Robert Couch, Naperville, IL (US);
Paul Trigg Wachtendorf, Victoria, TX (US);
Lani L. Jackson, Naperville, IL (US);
Assignee:
INEOS EUROPE AG, Rolle, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 5/00 (2006.01); B01D 53/00 (2006.01); C07C 253/34 (2006.01); C07C 255/08 (2006.01); F28B 9/08 (2006.01); F28C 1/00 (2006.01); F28C 1/02 (2006.01); F28C 1/16 (2006.01); B01D 53/78 (2006.01); B01D 53/54 (2006.01); B01D 53/14 (2006.01);
U.S. Cl.
CPC ...
B01D 5/009 (2013.01); B01D 5/0012 (2013.01); B01D 53/002 (2013.01); B01D 53/54 (2013.01); B01D 53/78 (2013.01); C07C 253/34 (2013.01); C07C 255/08 (2013.01); F28B 9/08 (2013.01); F28C 1/00 (2013.01); F28C 1/02 (2013.01); F28C 1/16 (2013.01); B01D 5/0027 (2013.01); B01D 53/1418 (2013.01); B01D 2251/50 (2013.01);
Abstract
A process for cooling quench effluent includes providing a quench column effluent to a quench column aftercooler condensate; cooling the quench column effluent to provide a quench column aftercooler condensate; and recirculating at least a portion of the quench column aftercooler condensate to the quench column aftercooler at a rate to prevent fouling of the quench column aftercooler.