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Title: Methods for treating a liquid using draw solutions

Abstract

Draw solutions comprising at least one N-cyclicalkyl-cycloalkylamine and a secondary solvent. The N-cyclicalkyl-cycloalkylamine comprises the chemical structure: ##STR00001## wherein n is 0, 1, or 2, n' is 0, 1, or 2, and each of R.sup.1-R.sup.6 is 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.

Inventors:
;
Publication Date:
Research Org.:
Idaho National Lab. (INL), Idaho Falls, ID (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1273461
Patent Number(s):
9,399,194
Application Number:
14/333,362
Assignee:
Battelle Energy Alliance, LLC (Idaho Falls, ID) INL
DOE Contract Number:  
AC07-05ID14517
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Jul 16
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Wilson, Aaron D, and Orme, Christopher J. Methods for treating a liquid using draw solutions. United States: N. p., 2016. Web.
Wilson, Aaron D, & Orme, Christopher J. Methods for treating a liquid using draw solutions. United States.
Wilson, Aaron D, and Orme, Christopher J. Tue . "Methods for treating a liquid using draw solutions". United States. https://www.osti.gov/servlets/purl/1273461.
@article{osti_1273461,
title = {Methods for treating a liquid using draw solutions},
author = {Wilson, Aaron D and Orme, Christopher J.},
abstractNote = {Draw solutions comprising at least one N-cyclicalkyl-cycloalkylamine and a secondary solvent. The N-cyclicalkyl-cycloalkylamine comprises the chemical structure: ##STR00001## wherein n is 0, 1, or 2, n' is 0, 1, or 2, and each of R.sup.1-R.sup.6 is 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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {7}
}

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Works referenced in this record:

Green chemistry: Reversible nonpolar-to-polar solvent
journal, August 2005

  • Jessop, Philip G.; Heldebrant, David J.; Li, Xiaowang
  • Nature, Vol. 436, Issue 7054, p. 1102-1102
  • DOI: 10.1038/4361102a