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:
Jul. 10, 2012
Filed:
Sep. 28, 2010
Applicants:
Nicholas R. Pollack, Moon, PA (US);
Richard A. Hayden, Pittsburgh, PA (US);
Inventors:
Nicholas R. Pollack, Moon, PA (US);
Richard A. Hayden, Pittsburgh, PA (US);
Assignee:
Calgon Carbon Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods and systems for reducing mercury emissions from fluid streams having a high concentration of sulfur oxide species are provided herein. In embodiments, mercury is removed from flue gas streams containing sulfur trioxide (SO) by injecting a dry admixture of a porous mercury adsorptive material and at least one dry agent into the flue gas stream.