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Title: Methods and systems for treating a switchable polarity material, and related methods of liquid treatment

Abstract

A method of treating a switchable polarity material comprises introducing a first feed stream comprising a solvent and a non-polar form of the switchable polarity material to a first side of a gas diffusion membrane. A second feed stream comprising an acid gas is introduced to a second side of the gas diffusion membrane opposing the first side of the gas diffusion membrane. Molecules of the acid gas of the second feed stream are diffused across the gas diffusion membrane and into the first feed stream to form a product stream comprising a polar form of the switchable polarity material. A treatment system for a switchable polarity material, and a method of liquid treatment are also described.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
Idaho National Lab. (INL), Idaho Falls, ID (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1502482
Patent Number(s):
10195543
Application Number:
15/177,528
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
DOE Contract Number:  
AC07-051D14517
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Jun 09
Country of Publication:
United States
Language:
English

Citation Formats

Wilson, Aaron D., Wendt, Daniel S., Orme, Christopher J., Mines, Gregory L., Jones, Michael G., and Adhikari, Birendra. Methods and systems for treating a switchable polarity material, and related methods of liquid treatment. United States: N. p., 2019. Web.
Wilson, Aaron D., Wendt, Daniel S., Orme, Christopher J., Mines, Gregory L., Jones, Michael G., & Adhikari, Birendra. Methods and systems for treating a switchable polarity material, and related methods of liquid treatment. United States.
Wilson, Aaron D., Wendt, Daniel S., Orme, Christopher J., Mines, Gregory L., Jones, Michael G., and Adhikari, Birendra. Tue . "Methods and systems for treating a switchable polarity material, and related methods of liquid treatment". United States. https://www.osti.gov/servlets/purl/1502482.
@article{osti_1502482,
title = {Methods and systems for treating a switchable polarity material, and related methods of liquid treatment},
author = {Wilson, Aaron D. and Wendt, Daniel S. and Orme, Christopher J. and Mines, Gregory L. and Jones, Michael G. and Adhikari, Birendra},
abstractNote = {A method of treating a switchable polarity material comprises introducing a first feed stream comprising a solvent and a non-polar form of the switchable polarity material to a first side of a gas diffusion membrane. A second feed stream comprising an acid gas is introduced to a second side of the gas diffusion membrane opposing the first side of the gas diffusion membrane. Molecules of the acid gas of the second feed stream are diffused across the gas diffusion membrane and into the first feed stream to form a product stream comprising a polar form of the switchable polarity material. A treatment system for a switchable polarity material, and a method of liquid treatment are also described.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {2}
}

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