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:
May. 08, 2001
Filed:
Dec. 21, 1998
Applicant:
Inventors:
Erich Hums, Hessdorf, DE;
Alexander Khinsky, St. Petersburg, RU;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 2/106 ; B01J 2/330 ;
U.S. Cl.
CPC ...
B01J 2/106 ; B01J 2/330 ;
Abstract
A process for producing a catalyst with a catalytically active composition on a support body by thermal spraying and a catalyst produced thereby. A spraying material including a reactive precursor of at least one component of the catalytically active composition is thermally sprayed onto the support body and the reactive precursor is converted to form the component. A catalyst having a high BET surface area can be produced in this way. At the same time, an inactivation of a thermally sensitive component during the spraying process can be avoided.