US Patent 7169291 Selective hydrocracking process using beta zeolite

Patent 7169291 was granted and assigned to Honeywell UOP on January, 2007 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Honeywell UOP

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7169291

Date of Patent

January 30, 2007

Patent Application Number

10749336

Date Filed

December 31, 2003

Patent Primary Examiner

‌

Tam M Nguyen

Patent abstract

Increased yields of middle distillate products are obtained in a hydrocracking process by the use of a catalyst containing a beta zeolite. In embodiments, the beta zeolite has not been hydrothermally treated or has been hydrothermally treated at a relatively low temperature. In another embodiment, the catalyst contains a relatively low amount of beta zeolite.