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:
May. 29, 2007
Filed:
Jun. 26, 2006
Applicant:
Joe W. Cochran, Palm Harbor, FL (US);
Inventor:
Joe W. Cochran, Palm Harbor, FL (US);
Assignee:
Progress Materials, Inc., St. Petersburg, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/34 (2006.01); B01D 53/50 (2006.01); B01D 53/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system for controlling one or more emissions includes introducing ammonia to react with at least a portion of sulfur trioxides in an exhaust emission and result in at least one or more ammoniated compounds. At least a portion of fly ash particles and the ammoniated compounds in the exhaust emission are precipitated. At least a portion of the ammonia from the precipitated ammoniated compounds is recovered with heat from the exhaust emission and the recovered ammonia is reused.