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:
Jun. 06, 2006
Filed:
Nov. 26, 2002
Michael J. Rini, Knoxville, TN (US);
Mou Jian, Knoxville, TN (US);
Thomas S. Raines, Knoxville, TN (US);
Marie L. Aumaugher, Oak Ridge, TN (US);
Noel C. Kuck, Oak Ridge, TN (US);
Arlyn V. Petig, Knoxville, TN (US);
David K. Anderson, East Longmeadow, MA (US);
Frederic Kozak, Knoxville, TN (US);
Keri N. Cochran, Knoxville, TN (US);
James A. Yann, Knoxville, TN (US);
Tom C. Lillestolen, Lenoir City, TN (US);
Robert G. Hilton, Knoxville, TN (US);
Michael J. Rini, Knoxville, TN (US);
Mou Jian, Knoxville, TN (US);
Thomas S. Raines, Knoxville, TN (US);
Marie L. Aumaugher, Oak Ridge, TN (US);
Noel C. Kuck, Oak Ridge, TN (US);
Arlyn V. Petig, Knoxville, TN (US);
David K. Anderson, East Longmeadow, MA (US);
Frederic Kozak, Knoxville, TN (US);
Keri N. Cochran, Knoxville, TN (US);
James A. Yann, Knoxville, TN (US);
Tom C. Lillestolen, Lenoir City, TN (US);
Robert G. Hilton, Knoxville, TN (US);
ALSTOM Technology LTD, Baden, CH;
Abstract
An emission treatment system for removing NOfrom flue gas includes a diversion member that closes the stack at a position intermediate the inlet and outlet ends. A major component module includes a first sub-module, having an inlet and an SCR segment, a second sub-module, having a heat exchange segment, and a third sub-module, having an ID fan and an outlet, forming a flue gas flow path extending from the inlet to the outlet. Inlet ductwork, which is in fluid communication with the stack at a position intermediate the inlet end of the stack and the diversion member, provides a passageway from the stack to the inlet. Outlet ductwork, which is in fluid communication with the stack at a position intermediate the diversion member and the outlet end of the stack, provides a passageway from the outlet to the stack. An ammonia addition subsystem injects ammonia vapor into the inlet ductwork.