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. 03, 2007
Filed:
Jul. 30, 2004
Applicants:
Shun Chong Fung, Bridgewater, NJ (US);
Doron Levin, Annandale, NJ (US);
Jose Santiesteban, Baton Rouge, LA (US);
Nicolas P. Coute, Houston, TX (US);
Inventors:
Shun Chong Fung, Bridgewater, NJ (US);
Doron Levin, Annandale, NJ (US);
Jose Santiesteban, Baton Rouge, LA (US);
Nicolas P. Coute, Houston, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process is described for converting an oxygenate-containing feedstock into one or more olefins in a moving bed reactor system operating in countercurrent flow using a catalyst composition comprising a molecular sieve and at least one metal oxide having an uptake of carbon dioxide at 100° C. of at least 0.03 mg/mof the metal oxide.