Separation of gases

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United States of America Patent

PATENT NO 8734744
APP PUB NO 20130071309A1
SERIAL NO

13616577

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Abstract

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Aspects of the disclosure relate to the separation of gases and to a process for the removal of carbon dioxide gas using liquid absorbents. A process is disclosed for removing carbon dioxide from a gaseous stream comprising contacting the gaseous stream with a carbon dioxide absorbent comprising a mixture of an ionic liquid and water in a molar ratio of from 10:1 to 1:10, wherein the ionic liquid has the formula: [Cat+][X−].

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Patent Owner(s)

Patent OwnerAddress
PETROLIAM NASIONAL BERHAD (PETRONAS)50088 KUALA LUMPUR

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atkins, Martin P Belfast, GB 20 223
Seddon, Kenneth R Belfast, GB 11 94
Wassell, David F Belfast, GB 1 0

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