PROCESS FOR PRODUCING ACTIVE COMPOSITES BASED ON EXPANDED GRAPHITE

摘要

P Process for manufacturing active composites based on expanded graphite, in particular for chemical heat pumps or for gas treatment devices, comprising a step of manufacturing an expanded graphite powder, a pre-densification step of this powder, a step of impregnation, preferably at atmospheric pressure, with a solution of reactive salt and a wetting agent, a drying step and a complementary densification step. BR/ The process according to the invention allows to manufacture continuously and rapidly an active composite whose performance is significantly improved over the prior art. / P