ZÉOLITHES À POROSITÉ HIÉRARCHISÉE
    11.
    发明公开
    ZÉOLITHES À POROSITÉ HIÉRARCHISÉE 审中-公开
    ZÉOLITHESÀPOROSITÉHIÉRARCHISÉE

    公开(公告)号:EP3030521A2

    公开(公告)日:2016-06-15

    申请号:EP14790175.5

    申请日:2014-08-04

    申请人: CECA S.A.

    IPC分类号: C01B39/22 C01B39/14

    摘要: The present invention concerns zeolites with hierarchical porosity having a molar ratio Si/AI of between 1 and 1.4, inclusive, of which the average diameter, as a number, is between 0.1 μm and 20 μm, having controlled and optimised crystallinity, and having mesoporosity such that the mesoporous outer surface area is between 40 m
    2 . g-1 and 400 m2.g-1. The present invention also concerns the method for preparing said zeolites with hierarchical porosity.

    摘要翻译: 本发明涉及具有Si / Al摩尔比在1和1.4之间(包括1和1.4)的分级孔隙率的沸石,其中平均直径以数值计在0.1μm和20μm之间,具有受控和优化的结晶度,并具有中孔性 使得中孔外表面积在40平方米/克和400平方米/克之间。 本发明还涉及制备具有分级孔隙率的所述沸石的方法。