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:
Feb. 15, 2005
Filed:
Dec. 05, 2000
Applicants:
Paul S. Nolan, North Canton, OH (US);
Ralph T. Bailey, Uniontown, OH (US);
William Downs, Alliance, OH (US);
Inventors:
Paul S. Nolan, North Canton, OH (US);
Ralph T. Bailey, Uniontown, OH (US);
William Downs, Alliance, OH (US);
Assignees:
The Babcock & Wilcox Company, New Orleans, LA (US);
McDermott Technology Inc., New Orleans, LA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D053/64 ;
U.S. Cl.
CPC ...
Abstract
Chlorine and sulfide species are separately introduced to a flue gas passing through a scrubber in order to remove the elemental and oxidized mercury from the gas through the precipitation of mercuric sulfide at near 100% efficiency.