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. 30, 2019
Filed:
Aug. 19, 2016
Applicant:
Chevron Phillips Chemical Company Lp, The Woodlands, TX (US);
Inventors:
Reza Khankal, Humble, TX (US);
Henry Hwu, Houston, TX (US);
Daniel M. Hasenberg, Kingwood, TX (US);
Christina M. Barry, Houston, TX (US);
Mitchell D. Refvik, Kingwood, TX (US);
Michael S. Hankinson, Lake Jackson, TX (US);
Assignee:
Chevron Phillips Chemical Company LP, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 319/06 (2006.01); B01J 8/02 (2006.01);
U.S. Cl.
CPC ...
C07C 319/06 (2013.01); B01J 8/0278 (2013.01); B01J 8/0285 (2013.01); B01J 2208/00407 (2013.01); B01J 2208/027 (2013.01);
Abstract
Disclosed herein are systems and processes involving the catalyzed cleavage reaction of dimethyl sulfide to methyl mercaptan. The catalyzed cleavage reaction can be a standalone system or process, or can be integrated with a methyl mercaptan production plant.