Purification of gas with liquid ionic compounds

https://doi.org/10.7274/24778713

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posted on 2016-06-07, 00:00 authored by Edward J. Maginn, Joan F. Brennecke

The present invention provides a method for purifying a gas by contacting the gas with a liquid ionic compound. Natural gas may be purified, removing water and carbon dioxide, by contacting the natural gas with a liquid ionic compound.

History

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URL - References http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=/netahtml/PTO/search-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN/6579343

Publisher

United States Patent and Trademark Office

Date Modified

2016-06-07

Contributor

Edward J. Maginn

Language

English

Patent Number

US 6579343 B2

Other Application

10/113,400

USPTO Link

http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=/netahtml/PTO/search-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN/6579343

Inventor

Joan F. Brennecke Edward J. Maginn

Inventor from Local Institution

Edward J. Maginn

Assignee

University of Notre Dame Du Lac

Claims

30

Prior Publication Number

US 20020189444 A1

Cooperative Patent Classification Codes

B01D 53/1493 (20130101)

International Patent Classification Codes

B01D 53/14 (20060101); B01D 053/14 (); B01D 053/22 (); B01D 053/26 (); B01D 053/62 ()

US Patent Classification Codes

95/51; 95/231; 95/236; 95/237; 95/52;