CO
2 2 2 A process and method for separating COfrom a gaseous stream such as natural gas. An ionic liquid comprising an anion having a carboxylate function and an effective amount of water is used as an adsorbent to selectively complex the COyielding a gaseous stream with a greatly reduced COcontent. T...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | 2 2 2 A process and method for separating COfrom a gaseous stream such as natural gas. An ionic liquid comprising an anion having a carboxylate function and an effective amount of water is used as an adsorbent to selectively complex the COyielding a gaseous stream with a greatly reduced COcontent. The ionic liquid can then be readily be regenerated and recycled. |
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