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. 20, 2012
Filed:
Feb. 14, 2011
Rajat Ghosh, Pittsburgh, PA (US);
Peter Bowen, St. Catharines, CA;
Charles Dobbs, Massena, NY (US);
Roger Nichols, Plum, PA (US);
Neal Richard Dando, Murrysville, PA (US);
John R. Smith, Pittsburgh, PA (US);
Richard R. Lunt, Davidson, NC (US);
Gregory Charles Kraft, Knoxville, TN (US);
Rajat Ghosh, Pittsburgh, PA (US);
Peter Bowen, St. Catharines, CA;
Charles Dobbs, Massena, NY (US);
Roger Nichols, Plum, PA (US);
Neal Richard Dando, Murrysville, PA (US);
John R. Smith, Pittsburgh, PA (US);
Richard R. Lunt, Davidson, NC (US);
Gregory Charles Kraft, Knoxville, TN (US);
Alcoa Inc., Pittsburgh, PA (US);
Abstract
Horizontal gas-liquid scrubbing systems and associated gas scrubbing methodologies are provided. In one embodiment, a horizontal duct scrubbing system includes a horizontally disposed housing having a waste gas inlet and a treated gas outlet, a liquid inlet manifold disposed within the horizontally disposed housing, the liquid inlet manifold comprising a plurality of nozzles oriented to spray a scrubbing liquor co-current to the flow of a gas stream flowing through the horizontally disposed housing, and a demister located proximal the treated gas outlet, where the horizontally disposed housing is substantially free of flow deflection members between the liquid inlet manifold and the demister.