GRANULAR FUNCTIONALIZED SILICA, PROCESS FOR PREPARATION THEREOF AND USE THEREOF

摘要

The present invention relates to granular functionalized silicas, wherein
the Hg pore volume (<4 μm) is more than 0.80 ml/g,dQ3=10% is more than 400 μm,dQ3=90% is less than 3000 μm,the ratio of d50 without ultrasound exposure to d50 after 3 min of ultrasound exposure is <4.00 andthe carbon content is 1.0-15.0% by weight.;The inventive granular functionalized silicas can be used as a support material, especially as a support for enzymes.