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公开(公告)号:WO2018076055A1
公开(公告)日:2018-05-03
申请号:PCT/AU2017/051171
申请日:2017-10-25
CPC分类号: C10L3/104 , B01D53/1425 , B01D53/1475 , B01D53/1493 , B01D2251/80 , B01D2256/245 , B01D2257/504 , C10L2290/10 , C10L2290/12 , C10L2290/46 , C10L2290/541 , Y02C10/04
摘要: A method and apparatus for removing carbon dioxide from a gas stream comprising methane and carbon dioxide. The method includes the steps of: (a) contacting the gas stream with an agent that comprises, consists or consists essentially of a formate salt solution to form a methane product stream having a lower concentration of carbon dioxide than in the gas stream and a waste stream containing the agent and carbon dioxide dissolved therein; and (b) isolating said methane product stream from said waste stream.
摘要翻译: 用于从包含甲烷和二氧化碳的气流中除去二氧化碳的方法和设备。 该方法包括以下步骤:(a)使气流与包含,由或基本上由甲酸盐溶液组成的试剂接触,以形成具有比在气流中低的二氧化碳浓度的甲烷产物流和废物 含有溶解于其中的试剂和二氧化碳的流; 和(b)从所述废物流中分离出所述甲烷产物流。 p>