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:
Jun. 21, 2011
Filed:
Dec. 17, 2007
Chao Chen, Panjin, CN;
Eshan LI, Panjin, CN;
Yanxia Wang, Panjin, CN;
Yeping Cai, Louisville, KY (US);
Chandra Ratnasamy, Louisville, KY (US);
Jeffery E. Riley, Elizabeth, IN (US);
Xueqin J. Wang, Louisville, KY (US);
Shizhong Zhao, Louisville, KY (US);
Jürgen R. Ladebeck, Louisville, KY (US);
Chao Chen, Panjin, CN;
Eshan Li, Panjin, CN;
Yanxia Wang, Panjin, CN;
Yeping Cai, Louisville, KY (US);
Chandra Ratnasamy, Louisville, KY (US);
Jeffery E. Riley, Elizabeth, IN (US);
Xueqin J. Wang, Louisville, KY (US);
Shizhong Zhao, Louisville, KY (US);
Jürgen R. Ladebeck, Louisville, KY (US);
Sud-Chemie Inc., Louisville, KY (US);
Abstract
The present development is a catalyst for use in water gas shift processes, a method for making the catalyst and a method of using the catalyst. The catalyst is composed of iron oxide, copper oxide, zinc oxide, alumina, and optionally, potassium oxide, and is produced using a hydrothermal synthesis process. The catalyst demonstrates surprising activity for conversion of carbon monoxide under high to moderate temperature shift reaction conditions.