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公开(公告)号:US20060117954A1
公开(公告)日:2006-06-08
申请号:US10513657
申请日:2003-05-07
IPC分类号: B01D53/14
CPC分类号: B01D53/62 , B01D53/1456 , B01D53/1493 , B01D53/52 , Y02C10/04
摘要: The invention relates to a method for the absorption of acid gases, such as CO2 and H2S, from gas mixtures. According to the invention, acid gases are absorbed from a gas mixture by contacting this gas mixture with a liquid in which is dissolved so high a concentration of an amino acid or a salt thereof that a precipitate is formed. The contact takes place in a column of the packing-free type or a column suitable for processing slurries.
摘要翻译: 本发明涉及一种从气体混合物中吸收酸性气体如CO2和H2S的方法。 根据本发明,通过使气体混合物与溶解如此高浓度的氨基酸或其盐形成沉淀物的液体接触,从气体混合物中吸收酸性气体。 接触发生在无填充型柱或适用于处理浆料的柱中。