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:
Jul. 26, 2016
Filed:
Jul. 16, 2014
Applicant:
Battelle Energy Alliance, Llc, Idaho Falls, ID (US);
Inventors:
Aaron D. Wilson, Idaho Falls, ID (US);
Christopher J. Orme, Firth, ID (US);
Assignee:
Battelle Energy Alliance, LLC, Idaho Falls, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/44 (2006.01); B01D 11/00 (2006.01); B01D 61/00 (2006.01); B01D 61/24 (2006.01);
U.S. Cl.
CPC ...
B01D 61/005 (2013.01); B01D 61/002 (2013.01); C02F 1/445 (2013.01);
Abstract
Draw solutions comprising at least one N-cyclicalkyl-cycloalkylamine and a secondary solvent. The N-cyclicalkyl-cycloalkylamine comprises the chemical structure: wherein n is 0, 1, or 2, n' is 0, 1, or 2, and each of R-Ris independently selected from the group consisting of an alkyl group, an alkoxy group, an acetyl group, an aryl group, a hydrogen group, a hydroxyl group, and a phosphorus-containing group. Methods of treating a liquid using the draw solution are also disclosed.