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. 02, 2016
Filed:
Sep. 21, 2011
Applicants:
Wayne Turbeville, Crestwood, KY (US);
Greg Korynta, Louisville, KY (US);
Inventors:
Wayne Turbeville, Crestwood, KY (US);
Greg Korynta, Louisville, KY (US);
Assignee:
Clariant Corpoation, Louisville, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/02 (2006.01); B01J 27/14 (2006.01); B01J 27/16 (2006.01); B01J 35/00 (2006.01); B01J 35/02 (2006.01); B01J 21/08 (2006.01); B01J 37/03 (2006.01); B01J 37/08 (2006.01); B01J 23/20 (2006.01); B01J 27/18 (2006.01); B01J 27/182 (2006.01); B01J 37/00 (2006.01);
U.S. Cl.
CPC ...
B01J 21/08 (2013.01); B01J 23/20 (2013.01); B01J 27/18 (2013.01); B01J 27/182 (2013.01); B01J 35/0013 (2013.01); B01J 37/0018 (2013.01); B01J 37/038 (2013.01); B01J 37/08 (2013.01); B01J 2523/00 (2013.01);
Abstract
The present invention relates to solid phosphoric acid (SPA) catalysts, processes for making the catalysts, and processes for conversion of hydrocarbons using the catalysts, such as oligomerization of propylene. In an exemplary embodiment, the catalyst comprises a calcined extrudate of phosphoric acid, diatomaceous earth, and niobic acid. Methods for converting hydrocarbons to olefins comprise contacting a hydrocarbon feedstock with the catalyst at hydrocarbon conversion conditions.