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. 19, 2010
Filed:
Jan. 29, 2008
Edrick Morales, West Chester, PA (US);
Guoyi Fu, Ellicott City, MD (US);
Roger A. Grey, West Chester, PA (US);
Kun Qin, Chadds Ford, PA (US);
Edrick Morales, West Chester, PA (US);
Guoyi Fu, Ellicott City, MD (US);
Roger A. Grey, West Chester, PA (US);
Kun Qin, Chadds Ford, PA (US);
Lyondell Chemical Technology, L.P., Greenville, DE (US);
Abstract
A catalyst comprising a spray-dried transition metal zeolite and a noble metal is disclosed. The spray-dried transition metal zeolite comprises a transition metal zeolite and a binder. At least 50 wt. % of the binder is titania. The catalyst is used in a process to produce an epoxide by reacting an olefin, hydrogen, and oxygen. The catalyst is easy to filter from a slurry and produces a reduced level of hydrogenation products.