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. 21, 2020
Filed:
May. 02, 2018
Uop Llc, Des Plaines, IL (US);
Tpc Group, Llc, Houston, TX (US);
John J. Senetar, Naperville, IL (US);
Jeannie M. Blommel, Oregon, WI (US);
Charles P. Luebke, Mount Prospect, IL (US);
Dana K. Sullivan, Mount Prospect, 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 Plaines, IL (US);
TPC Group, LLC, Dallas, TX (US);
Abstract
A process is presented for the production of butadienes. The process includes the separation of oxygenates from the product stream from an oxidative dehydrogenation reactor. The process includes quenching the product stream and solvent and oxygenates from the product stream. The oxygenates are stripped from the solvent with an inert gas to reduce the energy consumption of the process, and the solvent is recycled and reused in the process.