Regenerable solvent mixtures for acid-gas separation

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United States of America Patent

PATENT NO 9839875
APP PUB NO 20130164199A1
SERIAL NO

13819975

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Abstract

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A solvent system comprising an ionic Liquid formed from a relatively acidic component and a nitrogenous base for the removal of acid gases from mixed gas streams is provided. Also provided is a process for removing acid gases from mixed gas streams using the disclosed solvent system. The solvent system may be utilized within a gas processing system.

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Patent Owner(s)

Patent OwnerAddress
RESEARCH TRIANGLE INSTITUTE3040 CORNWALLIS ROAD RESEARCH TRIANGLE PARK NC 27709

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coleman, Luke Durham, US 15 36
Lail, Marty Raleigh, US 29 58

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