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:
Jan. 28, 2020
Filed:
May. 02, 2018
Uop Llc, Des Plaines, IL (US);
Tpc Group, Llc, Houston, TX (US);
John J. Senetar, Naperville, IL (US);
Joseph G. Duff, League City, TX (US);
Jillian M. Horn, Decatur, GA (US);
Clifford A. Maat, Pearland, TX (US);
Michael O. Nutt, Pearland, TX (US);
UOP LLC, Des Plains, IL (US);
TPC Group LLC, Houston, TX (US);
Abstract
The process to recover heat in oxidative dehydrogenation of butene to butadiene is presented. The process utilizes heat recovered in oxidative dehydrogenation of butene to butadiene to generate steam. The process utilizes the circulated water stream generated in oxidative dehydrogenation of butene to butadiene for steam generation. A feedstream comprising butene is mixed with steam and preheated air at the inlet of the oxidative dehydrogenation reactor.