| 摘要 |
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 mum; a filling density in compact state (DRT) greater than 0.29; an oversize rate for a grid with mesh aperture size of 75 mum of at least 92% by weight. The invention also concerns the use of such a silica as a support for liquid.
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