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. 14, 2018
Filed:
Mar. 11, 2016
Applicant:
General Electric Technology Gmbh, Baden, CH;
Inventors:
John Martin Nilsson, Wettingen, CH;
Stefano Bernero, Oberrohrdorf, CH;
Assignee:
GENERAL ELECTRIC TECHNOLOGY GMBH, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/92 (2006.01); F01K 23/10 (2006.01); B01D 53/83 (2006.01); B01D 53/50 (2006.01); B01D 53/34 (2006.01);
U.S. Cl.
CPC ...
B01D 53/92 (2013.01); B01D 53/343 (2013.01); B01D 53/508 (2013.01); B01D 53/83 (2013.01); F01K 23/10 (2013.01); B01D 2251/602 (2013.01); B01D 2251/604 (2013.01); B01D 2251/606 (2013.01); B01D 2252/102 (2013.01); B01D 2258/01 (2013.01);
Abstract
A heat recovery steam generator includes a gas inlet for receiving a flow of exhaust gas from a gas turbine, a gas outlet opposite the gas inlet and configured to transport the flow of exhaust gas to atmosphere, and a sorbent injection device intermediate the gas inlet and the gas outlet, the sorbent injection device including at least one injection port configured to inject a sorbent into the flow of exhaust gas. The sorbent is configured to react with an acid gas within the flow of exhaust gas to neutralize the acid gas and inhibit the formation of salt deposits.