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:
Nov. 11, 2014
Filed:
Jul. 16, 2010
Eberhard Kuske, Soest, DE;
Johannes Dostal, Dortmund, DE;
Reinald Schulze Eckel, Muenster, DE;
Lothar Semrau, Essen, DE;
Eberhard Kuske, Soest, DE;
Johannes Dostal, Dortmund, DE;
Reinald Schulze Eckel, Muenster, DE;
Lothar Semrau, Essen, DE;
ThyssenKrupp Uhde GmbH, Dortmund, DE;
Abstract
It is supposed to be possible to achieve an essentially uniform water film protecting the corresponding metal panels, in a gasification reactor for producing crude gas containing CO or H2, by gasification of ash-containing fuel with oxygen-containing gas, at temperatures above the melting temperature of the ash, wherein a reaction chamber formed by a membrane wall through which cooling medium flows, a transition area as well as a quench chamber with a slag collection container that follows in the direction of gravity are provided within a pressure container. This is achieved in that, in addition to a device () forming a water film () in the quench chamber (), at least a part of the cylinder forming the quench chamber wall () is designed with a double wall and with a coolant overflow () for additionally wetting () the inner surface of the quench chamber wall (), and a tangential coolant supply () in the bottom area of the double walled cylinder () which is closed at the bottom.