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    • 4. 发明申请
    • ガス分離方法とその装置
    • 用于分离气体的方法和系统
    • WO2002085496A1
    • 2002-10-31
    • PCT/JP2002/002656
    • 2002-03-20
    • 日本酸素株式会社川井 雅人中村 章寛飛弾野 龍也
    • 川井 雅人中村 章寛飛弾野 龍也
    • B01D53/04
    • B01D53/047B01D53/053B01D53/261B01D2253/102B01D2253/104B01D2253/108B01D2253/116B01D2253/25B01D2256/10B01D2256/12B01D2256/18B01D2257/102B01D2257/104B01D2257/11B01D2257/80B01D2259/40052B01D2259/40081B01D2259/402B01D2259/414
    • A method and a system for separating gas by an inexpensive and easy-to-operate PSA method in which a plurality of components can be separated and sampled simultaneously with high purity from a gas mixture through a simple facility. A step for pressurizing air MA, for example, containing two or more principal components as a material gas mixture M by means of a compressor (1) and passing it through an adsorption tube (2A) filled with an adsorbent which does not adsorb first principal gas component, i.e. oxygen, easily but adsorbs second principal gas component, i.e. nitrogen, easily to separate and sample the first principal gas component, i.e. oxygen rich gas MO, as a first product gas, and a step for passing the pressurized air MA of the material gas mixture M through an adsorption tube (2B) filled with a second adsorbent which does not adsorb the second principal gas component, i.e. nitrogen, easily but adsorbs the first principal gas component, i.e. oxygen, easily to separate and sample the second principal gas component, i.e. nitrogen rich gas MN, as a second product gas are operated alternately to produce both the first and second product gases from the gas mixture.
    • 一种通过廉价易操作的PSA方法分离气体的方法和系统,其中可以通过简单的设备从气体混合物中以高纯度同时分离和采样多个组分。 用于对空气MA进行加压的步骤,例如,通过压缩机(1)将含有两种或更多种主要成分作为原料气体混合物M,并将其通过填充有不吸附第一主体的吸附剂的吸附管(2A) 气体成分,即氧气,容易吸附第二主要气体成分即氮气,容易地将第一主要气体成分(即富氧气体MO)作为第一产物气体分离并取样,以及将压缩空气MA 物料气体混合物M通过填充有不吸附第二主要气体成分即氮气的第二吸附剂的吸附管(2B),容易地吸附第一主要气体组分即氧,容易地分离和采样第二主体 作为第二产物气体的气体组分即富氮气体MN交替地操作以产生来自气体混合物的第一和第二产物气体。