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. 20, 2013
Filed:
Sep. 09, 2009
Ralf Abraham, Bergkamen, DE;
Michael Rieger, Dortmund, DE;
Domenico Pavone, Bochum, DE;
Olaf Von Morstein, Essen, DE;
Ralf Abraham, Bergkamen, DE;
Michael Rieger, Dortmund, DE;
Domenico Pavone, Bochum, DE;
Olaf Von Morstein, Essen, DE;
ThyssenKrupp Uhde GmbH, Dortmund, DE;
Abstract
With a method and a system for treatment of a hot crude gas generated by an entrained flow gasification system, removal of the compounds that contain sulfur and carbon is supposed to be undertaken in such a manner that hot gas is made available for further use. This is achieved in that a desulfurization () follows the gasifier (), in series, in the flow path of the hot gas, followed by a solid separation (), whereby behind the solid separation (), a partial stream () of the gas is provided downstream by way of a water quench (), a Venturi scrubber (), a crude gas cooler (), as well as an HO separation () and a compressor (), the flow path () of which is passed back, cooled, into the circuit, behind the gasification () and ahead of the desulfurization system.