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. 01, 2000
Filed:
Oct. 20, 1998
Rainer Autenrieth, Erbach, DE;
DBB Fuel Cell Engines GmbH, Kirchheim, DE;
Abstract
A system for steam reformation of a hydrocarbon includes a combined oxidizer/burner unit connected downstream of a reformer and in thermal contact therewith. The combined unit functions during reformation reaction operation of the reformer as a CO oxidizer and simultaneously as a catalytic burner. During reformation reaction operation, a gas containing oxygen is added to the combined oxidizer/burner unit that has an oxygen component that is greater than the oxygen component required for CO oxidation alone. The system may be used, for example, in fuel-cell-operated motor vehicles to obtain hydrogen from methanol carried in liquid form that is required for the fuel cells.