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:
Sep. 04, 2012
Filed:
Mar. 25, 2009
Applicants:
Kerman Dukandar, Edison, NJ (US);
David Spence, Randolph, NJ (US);
Sunil Panditrao, Hackettstown, NJ (US);
Inventors:
Kerman Dukandar, Edison, NJ (US);
David Spence, Randolph, NJ (US);
Sunil Panditrao, Hackettstown, NJ (US);
Assignee:
Lummus Technology Inc., Bloomfield, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 6/04 (2006.01); C07C 5/05 (2006.01); C07C 5/327 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to an integrated process for the efficient production of olefins from Cfeedstocks comprising butane and more particularly to a method of producing propylene and butadiene. The process combines a dehydrogenation unit with an olefin conversion unit to convert butane feedstock to propylene and butadiene products. The combined catadiene-OCT process produces yields of propylene from normal butane in excess of 70%.