| 摘要 |
The present invention concerns a zeolite adsorbent having an external surface area of between 20 m2 g-1 and 70 m2 g-1, a mesoporous volume (Vméso) of less than or equal to 0.20 cm3 g-1, a non-zeolite phase (NZP) content of less than or equal to 6%, and of which at least one of these dimensions is greater than or equal to 30 μm. The invention also concerns the method for preparing said zeolite materials in the form of agglomerates and the uses of same for separation operations in the gas phase or in the liquid phase. |
