Method for separating each substance from mixed gas containing plural substances and apparatus thereof
申请人:CANON KABUSHIKI KAISHA
公开号:US20030124042A1
公开(公告)日:2003-07-03
The present invention provides a method for separating each substance from a mixed gas containing a plurality of substances comprising the steps of: liquefying the mixed gas by cooling; and separating the plural substances transferred into a liquid generated by the liquefying step into the substances of one group and the substances of the other group, wherein the substances of one group substantially remain to present in the liquid and the substances of the other group are separated from the liquid by evaporation.
本发明提供了一种从含有多种物质的混合气体中分离出每种物质的方法,该方法包括以下步骤:通过冷却使混合气体液化;以及将转移到液化步骤产生的液体中的多种物质分离成一类物质和另一类物质,其中一类物质基本上保持存在于液体中,另一类物质通过蒸发从液体中分离出来。