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:
May. 26, 2015
Filed:
Jun. 28, 2010
Wolfgang A. Spieker, Glenview, IL (US);
Laura E. Leonard, Western Springs, IL (US);
David N. Myers, Hoffman Estates, IL (US);
Wolfgang A. Spieker, Glenview, IL (US);
Laura E. Leonard, Western Springs, IL (US);
David N. Myers, Hoffman Estates, IL (US);
UOP LLC, Des Plaines, IL (US);
Abstract
A process is presented for quenching a process stream in a paraffin dehydrogenation process. The process comprises cooling a propane dehydrogenation stream during the hot residence time after the process stream leaves the catalytic bed reactor section. The process includes cooling and compressing the product stream, taking a portion of the product stream and passing the portion of the product stream to the mix with the process stream as it leaves the catalytic bed reactor section.