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. 04, 2014
Filed:
Sep. 02, 2011
Johannes Dostal, Dortmund, DE;
Domenico Pavone, Bochum, DE;
Johannes Dostal, Dortmund, DE;
Domenico Pavone, Bochum, DE;
ThyssenKrupp Uhde GmbH, Dortmund, DE;
Abstract
With a method for the generation of synthesis gas by means of gasification of solid or liquid carbonaceous fuels with an oxidation agent containing oxygen, in a reactor, wherein the synthesis gas is passed out of the reactor overhead, and the mineral ash/slag droplets that occur during the reaction are passed out of the reactor downward, in the direction of gravity, it is supposed to be made possible to use a flue-tube boiler, which is clearly less expensive, for heat removal in place of radiant boilers. This is achieved in that the synthesis gas is passed over a hot-gas filter (), without being cooled, and subsequently passed through a flue-tube boiler (), for cooling, wherein ash/slag particles precipitated on the hot-gas filter () are passed back into the gasification reactor (), in the direction of gravity.