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:
Sep. 20, 2016
Filed:
Nov. 25, 2014
Applicant:
Milliken & Company, Spartanburg, SC (US);
Inventors:
Shulong Li, Spartanburg, SC (US);
Richard A. Mayernik, Simpsonville, SC (US);
Xinfei Yu, Spartanburg, SC (US);
Assignee:
Milliken & Company, Spartanburg, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/22 (2006.01); B01D 53/64 (2006.01); B01D 39/08 (2006.01); B01D 39/16 (2006.01); B01D 39/20 (2006.01); B01D 46/00 (2006.01); B01D 46/54 (2006.01);
U.S. Cl.
CPC ...
B01D 53/64 (2013.01); B01D 39/08 (2013.01); B01D 39/1623 (2013.01); B01D 39/2065 (2013.01); B01D 46/0027 (2013.01); B01D 46/0036 (2013.01); B01D 46/543 (2013.01); B01D 2239/0407 (2013.01); B01D 2251/108 (2013.01); B01D 2251/60 (2013.01); B01D 2257/602 (2013.01);
Abstract
A filtration medium comprises a textile substrate and a mercury abatement coating on a least a portion of the surface of the textile substrate. The mercury abatement coating comprises a copper salt, a binder, and other optional components. A process for removing mercury from a gaseous stream uses the filtration medium.