发明申请
- 专利标题： PRESSURE SWING ADSORPTION-TYPE GAS SEPARATION METHOD AND SEPARATION APPARATUS
- 专利标题（中）： 压力振动吸附式气体分离方法和分离装置
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申请号： US13262092申请日： 2010-03-17
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公开(公告)号： US20120024152A1公开(公告)日： 2012-02-02
- 发明人: Masaya Yamawaki , Yoshio Ishihara , Tadanobu Arimura
- 申请人： Masaya Yamawaki , Yoshio Ishihara , Tadanobu Arimura
- 优先权： JP2009-080754 20090330
- 国际申请： PCT/JP2010/001899 WO 20100317
- 主分类号： B01D53/047
- IPC分类号： B01D53/047
摘要：
A method which separates a component which is easily adsorbed by an adsorbent and a component which is not easily adsorbed by the adsorbent, from a feed gas which includes at least two kinds of components, with adsorption columns, wherein the adsorbent is filled in the adsorption columns and has strong adsorbability with respect to at least one kind of component included in the feed gas, and also has weak adsorbability with respect to at least one kind of other components included in the feed gas, and a temperature of the adsorbents which is filled in the column is maintained to be higher than the highest temperature of an ambient temperature around the adsorption columns which is variable throughout the year.