| 摘要 |
<p>The present invention relates to methods and systems for the removal of contaminants from a gas stream, comprising the steps of : a) introducing C02 (313) into a wash water stream (307) to obtain a CO2 enriched wash water,- and b) contacting (306) said C02 enriched wash water with the gas stream (305) containing contaminants to be removed to allow absorption of the contaminants into the C02 enriched wash water. The present invention related to the use of C02 enriched wash water for removal of alkaline contaminants from a gas stream in a gas purification system.</p> |
