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    Method and apparatus for pretreatment of polymeric materials utilized in carbon dioxide purification, delivery and storage systems
    1.
    发明申请
    Method and apparatus for pretreatment of polymeric materials utilized in carbon dioxide purification, delivery and storage systems 审中-公开
    用于二氧化碳净化，输送和储存系统的聚合材料预处理方法和装置

    公开(公告)号：US20050288485A1

    公开(公告)日：2005-12-29

    申请号：US10874374

    申请日：2004-06-24

    申请人： Jerry Mahl ,  Karen Connery ,  Thomas Bergman

    发明人： Jerry Mahl ,  Karen Connery ,  Thomas Bergman

    IPC分类号： B01D11/02 ,  B01J8/04 ,  C01B17/16

    CPC分类号： H01L21/67253 ,  B01D11/0203 ,  B01D11/0207 ,  B01D11/0292 ,  B08B7/0021

    摘要： The present invention relates to a method and apparatus for pretreating a polymeric material in a treatment chamber. The method includes providing a polymeric material component into the treatment chamber and introducing a carbon dioxide fluid in supercritical state therein. The component is exposed to the carbon dioxide fluid to extract non-volatile organic residue contained in the component. The contaminated carbon dioxide fluid containing the extracted non-volatile organic residue is removed from the treatment chamber such that the organic residue does not deposit onto the polymeric material component by depressurizing the treatment chamber. Thereafter, the component is removed from the treatment chamber.

    摘要翻译： 本发明涉及一种用于在处理室中预处理聚合材料的方法和装置。 该方法包括将聚合物材料组分提供到处理室中并在其中引入超临界状态的二氧化碳流体。 将该组分暴露于二氧化碳流体以提取组分中所含的非挥发性有机残余物。 将含有提取的非挥发性有机残余物的污染二氧化碳流体从处理室中除去，使得有机残余物不通过对处理室进行减压而沉积到聚合物材料组分上。 此后，将组分从处理室中取出。