METHOD AND DEVICE FOR DRYING A GAS FLOW RICH IN CARBON DIOXIDE
    1.
    发明申请
    METHOD AND DEVICE FOR DRYING A GAS FLOW RICH IN CARBON DIOXIDE 审中-公开
    用于干燥二氧化碳中的气体流的方法和装置

    公开(公告)号:WO2009071816A3

    公开(公告)日:2009-08-13

    申请号:PCT/FR2008052103

    申请日:2008-11-21

    Abstract: The invention relates to a method for drying a gas rich in carbon dioxide at high pressure, in which the gas rich in carbon dioxide (1,5) is cleaned in an adsorption drying unit (13), comprising a least two bottles of adsorbent (17) operating in a cycle in which one bottle is supplied with gas rich in carbon dioxide for drying whilst another bottle is pressurised and regenerated by means of a flow of dry gas (15) produced by the drying unit, the drying unit producing at least one dry gas (21) rich in carbon dioxide on the first pressurisation of at least one bottle, during which a pressurised gas (7,7A) other than a product from the drying unit is provided to the bottle.

    Abstract translation: 本发明涉及一种在高压下干燥富含二氧化碳的气体的方法,其中富含二氧化碳(1,5)的气体在吸附干燥装置(13)中被清洁,包括至少两瓶吸附剂 17)在一个循环中操作,其中一个瓶被供应富含二氧化碳的气体用于干燥,而另一个瓶子由干燥单元产生的干燥气体(15)流加压和再生,干燥单元至少产生 在至少一个瓶子的第一次加压时,一个干燥气体(21)富含二氧化碳,在此期间将来自干燥单元的产品以外的加压气体(7,7A)提供给瓶子。

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