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. 30, 2010
Filed:
Feb. 16, 2006
Applicants:
Bernd Holle, Freiberg, DE;
Manfred Schingnitz, Freiberg, DE;
Norbert Fischer, Lichtenberg, DE;
Inventors:
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 7/00 (2006.01); B01J 10/00 (2006.01); B01J 12/02 (2006.01); B01J 19/00 (2006.01); H01M 8/06 (2006.01); C01B 3/36 (2006.01); C10J 3/46 (2006.01); C10J 3/54 (2006.01); C10J 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and device for the gasification of solid fuels such as bituminous coal, lignite coal, and petroleum coke in the flue stream with an oxidizing medium containing free oxygen, by partial oxidation at pressures between atmospheric pressure and 80 bar and at temperatures between 1,200 and 1,900 degrees. The fuel is gasified by pneumatic metering of pulverized fuel, gasification reaction in a reactor with cooled reactor chamber contour, quencher cooling, crude gas scrubbing, and partial condensation.