Purification of gas with liquid ionic compounds

Patent

Description

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.

Attributes

Attribute NameValues
Title
  • Purification of gas with liquid ionic compounds

Patent Number
  • US 6579343 B2

USPTO Link
Inventor
  • Joan F. Brennecke

  • Edward J. Maginn

Inventor From Local Institution
  • Edward J. Maginn

Other Application
  • 10/113,400

Prior Publication Date
  • 2002-12-19

Prior Publication Number
  • US 20020189444 A1

Claims
  • 30

Classification (US Patent)
  • 95/51; 95/231; 95/236; 95/237; 95/52;

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 ()

Language
  • eng

Date Issued
  • 2003-06-17

Publisher
  • United States Patent and Trademark Office

Assignee
  • University of Notre Dame Du Lac

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