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. 24, 2015
Filed:
Jun. 29, 2010
Thomas Fleischer, Freiberg, DE;
Frank Hannemann, Freiberg, DE;
Christian Reuther, Freiberg, DE;
Manfred Schingnitz, Freiberg, DE;
Ralph Schumann, Freiberg, DE;
Thomas Fleischer, Freiberg, DE;
Frank Hannemann, Freiberg, DE;
Christian Reuther, Freiberg, DE;
Manfred Schingnitz, Freiberg, DE;
Ralph Schumann, Freiberg, DE;
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Abstract
An entrained flow gasifier designed as a component for an Integrated Gasification Combined Cycle plant of optimized efficiency is provided. The raw gas initially flows through a waste heat unit designed as a radiation cooler and subsequently flows through a full water quench. This results in a higher ratio of steam in the raw gas, which decreases the medium-pressure steam supply before the water-gas shift and thus improves efficiency in IGCC plants with COseparation.