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:
Aug. 25, 2015
Filed:
Dec. 21, 2011
Applicants:
Joseph G. Duff, League City, TX (US);
Cecil G. Mcfarland, League City, TX (US);
Inventors:
Joseph G. Duff, League City, TX (US);
Cecil G. McFarland, League City, TX (US);
Assignee:
TPC GROUP LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/56 (2006.01); C07C 7/148 (2006.01); B01J 23/78 (2006.01); B01J 23/94 (2006.01); B01J 37/02 (2006.01); B01J 37/18 (2006.01);
U.S. Cl.
CPC ...
C07C 7/1485 (2013.01); B01J 23/78 (2013.01); B01J 23/94 (2013.01); B01J 37/0225 (2013.01); B01J 37/18 (2013.01);
Abstract
The present discloses a process and catalyst therefor to selectively remove acetylenes from gaseous streams in the vapor phase. The process is particularly suitable for high yield recovery of olefinic hydrocarbons from gaseous streams in refinery processes.