PARTICULATE MATERIAL MATERIAL WITH CARBON MATRIX, PROCESS FOR PREPARATION AND APPLICATION.

摘要

The present invention relates to a multiphase particulate composite material comprising an essentially carbonaceous microporous phase with a microporous volume of between 0.1 cm 3 / g and 1 cm 3 / g, associated with a mineral amorphous dispersed phase essentially comprising a silicon oxide, aluminum, titanium or magnesium, arranged on the carbon phase, to a thickness of less than 10 nm. BR/ It also concerns a process for the preparation of these composite materials, and their application to molecular sieving. / P