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. 01, 2020
Filed:
May. 05, 2017
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Rashmi Patwardhan, Long Grove, IL (US);
Richard R. Willis, Cary, IL (US);
Jon E. Ball, Crystal Lake, IL (US);
Paulina Jakubczak, Elk Grove Village, IL (US);
Mark G. Riley, Hinsdale, IL (US);
William C. Schwerin, Mount Prospect, IL (US);
Roberto C. Flores, Chicago, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/42 (2006.01); B01J 41/10 (2006.01); B01J 41/02 (2006.01); C02F 1/52 (2006.01); C02F 101/10 (2006.01); C02F 101/14 (2006.01); C02F 101/22 (2006.01);
U.S. Cl.
CPC ...
C02F 1/42 (2013.01); B01J 41/02 (2013.01); B01J 41/10 (2013.01); C02F 1/5236 (2013.01); C02F 2001/422 (2013.01); C02F 2101/10 (2013.01); C02F 2101/103 (2013.01); C02F 2101/105 (2013.01); C02F 2101/106 (2013.01); C02F 2101/14 (2013.01); C02F 2101/22 (2013.01);
Abstract
A composition, process and apparatuses for removal of one or more contaminant anions from water are provided. In an embodiment, the process includes treating the water with a composition comprising a layered metal hydroxy salt, wherein the layered metal hydroxy salt is a compound comprising (a) a metal (b) a framework hydroxide, and (c) a replaceable anion.