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. 28, 2015
Filed:
Sep. 28, 2012
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Jason T. Corradi, Arlington Heights, IL (US);
Stanley J. Frey, Palatine, IL (US);
Sara A. Williams, Chicago, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/00 (2006.01); B01D 15/18 (2006.01); C07C 7/12 (2006.01); C07C 15/08 (2006.01);
U.S. Cl.
CPC ...
B01D 15/1835 (2013.01); C07C 7/12 (2013.01); C07C 15/08 (2013.01);
Abstract
A process according to various approaches includes flushing an intermediate transfer line at first flow rate during a first portion of the step-time interval. The process also includes flushing the intermediate transfer line at as second different flow rate during a second portion of the step-time interval so that a greater volume of fluid is flushed from the intermediate transfer line during one of the first portion and the second portion of the step-time interval than during the other of the first portion and the second portion of the step-time interval.