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34 条记录 (耗时 0.012 秒)

    Low void adsorption system
    12.
    发明公开
    Low void adsorption system 审中-公开
    吸附系统

    公开(公告)号：EP1188471A2

    公开(公告)日：2002-03-20

    申请号：EP01122214.8

    申请日：2001-09-17

    申请人： PRAXAIR TECHNOLOGY, INC.

    发明人： Notaro, Frank ,  Stewart, Alan Barnard ,  Nowobilski, Jeffert John ,  Zhong, Guoming ,  Acharya, Arun

    IPC分类号： B01D53/047 ,  B01D53/04

    CPC分类号： B01D53/0431 ,  B01D53/0446 ,  B01D53/047 ,  B01D2253/1085 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2259/40037 ,  B01D2259/40066 ,  B01D2259/402 ,  B01D2259/4533

    摘要： A low void pressure swing adsorption system wherein flow movement and pressure pulse are influenced from the same source comprised of at least one hermetically sealed vessel containing an adsorbent bed with an inlet coupled to the adsorbent bed by way of an inlet header and an outlet coupled to the adsorbent bed by way of an outlet header. Void volume of the inlet and outlet headers can be limited to less than 20% of the adsorbent bed volume, preferably to less than 10%, and most preferably to less than 5%, by mounting high pressure source(s) and/or low pressure sink(s) proximate to, or nearly proximate to, the adsorbent bed/vessel. Low void volumes and reduced cycle times may be achieved in all bed configurations, including flat header beds, segmented beds, and vertical beds. Radial beds may be configured so that the void volume of the inlet and outlet headers is less than 50% of the volume of the radial adsorbent bed, preferably to less than 20%, and most preferably to less than 10%.

    摘要翻译： 一种低空隙变压吸附系统，其中流动运动和压力脉冲受到来自同一来源的影响，该源由至少一个气密密封的容器组成，该容器包含吸附剂床，吸附床具有通过入口集管连接到吸附剂床的入口， 吸附床通过出口集管。 入口和出口集管的空隙体积可以通过安装高压源和/或低的位置来限制在小于吸附剂床体积的20％，优选小于10％，最优选小于5％ 接近或接近吸附剂床/容器的压力槽。 在所有床构型中，可以实现低空隙体积和缩短的循环时间，包括平头盖床，分段床和垂直床。 径向床可以被配置成使得入口和出口集管的空隙体积小于径向吸附剂床的体积的50％，优选小于20％，最优选小于10％。

    Low void adsorption system
    19.
    发明公开
    Low void adsorption system 审中-公开
    吸附系统，低孔隙

    公开(公告)号：EP1188471A3

    公开(公告)日：2002-09-25

    申请号：EP01122214.8

    申请日：2001-09-17

    申请人： PRAXAIR TECHNOLOGY, INC.

    发明人： Notaro, Frank ,  Stewart, Alan Barnard ,  Nowobilski, Jeffert John ,  Zhong, Guoming ,  Acharya, Arun

    IPC分类号： B01D53/047 ,  B01D53/04

    CPC分类号： B01D53/0431 ,  B01D53/0446 ,  B01D53/047 ,  B01D2253/1085 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2259/40037 ,  B01D2259/40066 ,  B01D2259/402 ,  B01D2259/4533

    摘要： A low void pressure swing adsorption system wherein flow movement and pressure pulse are influenced from the same source comprised of at least one hermetically sealed vessel containing an adsorbent bed with an inlet coupled to the adsorbent bed by way of an inlet header and an outlet coupled to the adsorbent bed by way of an outlet header. Void volume of the inlet and outlet headers can be limited to less than 20% of the adsorbent bed volume, preferably to less than 10%, and most preferably to less than 5%, by mounting high pressure source(s) and/or low pressure sink(s) proximate to, or nearly proximate to, the adsorbent bed/vessel. Low void volumes and reduced cycle times may be achieved in all bed configurations, including flat header beds, segmented beds, and vertical beds. Radial beds may be configured so that the void volume of the inlet and outlet headers is less than 50% of the volume of the radial adsorbent bed, preferably to less than 20%, and most preferably to less than 10%.