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:
Mar. 04, 2014
Filed:
May. 02, 2013
Applicant:
Alstom Technology Ltd, Baden, CH;
Inventor:
Dennis James Laslo, Ten Mile, TN (US);
Assignee:
ALSTOM Technology Ltd, , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/64 (2006.01); B01D 53/74 (2006.01); B01D 53/81 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system for high performance mercury capture from solid fuel combustion flue gas is provided. The method includes injecting pulverized activated carbon into a mercury capture system with at least a first and a second fabric filter, collecting the pulverized activated carbon captured in the second fabric filter, and injecting the collected pulverized activated carbon from the second fabric filter upstream of the first fabric filter for reuse to capture mercury from the process gas.