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:
Sep. 13, 2011
Filed:
Sep. 28, 2009
Calvin E. Phelps, Sr., Akron, OH (US);
Clayton A. Erickson, Princeton, MA (US);
Rajaram Jambhekar, Randolph, MA (US);
John R. Harold, Worcester, MA (US);
Calvin E. Phelps, Sr., Akron, OH (US);
Clayton A. Erickson, Princeton, MA (US);
Rajaram Jambhekar, Randolph, MA (US);
John R. Harold, Worcester, MA (US);
Babcock Power Environmental Inc., Worcester, MA (US);
Abstract
The invention provides a system for converting urea into reactants useful for removing NOfrom industrial emissions. The system includes a urea inlet, a steam inlet, and a reactor in fluid communication with the urea inlet and the steam inlet. The reactor is configured and adapted to inject urea from the urea inlet into a steam flow from the steam inlet to convert the urea into at least one reactant for NOreduction within a substantially gaseous mixture. The invention also provides a method of converting urea into reactants for reducing NOout of industrial emissions. The method includes injecting urea into a steam flow to convert the urea into at least one reactant for NOreduction within a substantially gaseous mixture.