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:
Aug. 18, 2009
Filed:
Nov. 30, 2005
Xiaolin David Yang, Edison, NJ (US);
Pascaline Harrison Tran, Holmdel, NJ (US);
Lawrence Shore, Edison, NJ (US);
Stanley Scott Mack, Madison, NJ (US);
James Eugene Staudt, North Andover, MA (US);
Xiaolin David Yang, Edison, NJ (US);
Pascaline Harrison Tran, Holmdel, NJ (US);
Lawrence Shore, Edison, NJ (US);
Stanley Scott Mack, Madison, NJ (US);
James Eugene Staudt, North Andover, MA (US);
BASF Catalysts LLC, Florham Park, NJ (US);
Abstract
Sorbents for removal of mercury and other pollutants from gas streams, such as a flue gas stream from coal-fired utility plants, and methods for their manufacture and use are disclosed. The methods include mixing fly ash particles with a sulfide salt and a metal salt to form a metal sulfide on the outer surface of the fly ash particles.