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:
- Issue Date:
- Research Org.:
- Idaho National Laboratory (INL), Idaho Falls, ID (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1273461
- Patent Number(s):
- 9399194
- Application Number:
- 14/333,362
- Assignee:
- Battelle Energy Alliance, LLC (Idaho Falls, ID)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- 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:
Switchable solvents and methods of use thereof
patent, July 2011
- Jessop, Philip G.; Eckert, Charles A.; Liotta, Charles L.
- US Patent Document 7,982,069
N-substituted piperidines and their use as pharmaceuticals
patent, December 2011
- Yao, Wenqing; Xu, Meizhong; Zhang, Colin
- US Patent Document 8,071,624
Reversibly switchable surfactants and methods of use thereof
patent, October 2012
- Jessop, Philip G.
- US Patent Document 8,283,385
Cycloalkylmethylamines
patent, May 2013
- Bhat, Laxminarayan; Bhat, Seema Rani
- US Patent Document 8,445,714
Reversible room-temperature ionic liquids
patent, November 2013
- Yu, Tao; Weiss, Richard G.; Yamada, Taisuke
- US Patent Document 8,574,453
Switchable hydrophilicity solvents and methods of use thereof
patent, November 2013
- Jessop, Philip G.; Phan, Lam N.; Carrier, Andrew J.
- US Patent Document 8,580,124
System and process for capture of H2S from gaseous process streams and process for regeneration of the capture agent
patent, February 2014
- Heldebrant, David J.; Koech, Phillip K.; Rainbolt, James E.
- US Patent Document 8,652,237
Cycloalkylamine substituted isoquinolone derivatives
patent, June 2014
- Plettenburg, Oliver; Hofmeister, Armin; Lorenz, Katrin
- US Patent Document 8,742,116
Recovery of Retrograde Soluble Solute for Forward Osmosis Water Treatment
patent-application, October 2012
- Carmignani, Gary; Sitkiewitz, Steve; Webley, John Wilfred
- US Patent Application 13/454062; 20120267308
Apparatus and Process for Treatment of Water
patent-application, March 2013
- Pruet, Randall B.; Vu, De Quang; Prakash, Prakhar
- US Patent Application 13/624830; 20130075333
Systems and Methods for Use of Water With Switchable Ionic Strength
patent-application, March 2014
- Jessop, Philip G.; Mercer, Sean M.; Robert, Tobias
- US Patent Application 13/993890; 20140076810
Draw solutions and related methods for treating a liquid
patent-application, January 2016
- Wilson, Aaron D.; Orme, Christopher J.
- US Patent Application 14/333362; 20160016115
Modelling the behaviour of switchable-hydrophilicity solvents
journal, January 2014
- Durelle, Jeremy; Vanderveen, Jesse R.; Jessop, Philip G.
- Phys. Chem. Chem. Phys., Vol. 16, Issue 11
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
A solvent having switchable hydrophilicity
journal, January 2010
- Jessop, Philip G.; Phan, Lam; Carrier, Andrew
- Green Chemistry, Vol. 12, Issue 5
Structure–function study of tertiary amines as switchable polarity solvents
journal, January 2014
- Wilson, Aaron D.; Stewart, Frederick F.
- RSC Adv., Vol. 4, Issue 22