| 摘要 |
<p>The invention concerns a conditioned composition comprising at least a liquid absorbed on a support containing a precipitated silica, said silica being in the form of substantially spherical beads and having: a mean pellet size greater than 150 νm; a filling density in compact state (DRT) greater than 0.29; a oversize rate for a grid with mesh aperture size of 75 νm of at least 92 wt. %. The invention also concerns the use of such a silica as a support for liquid.</p> |
