▎ 摘　　要

NOVELTY - Method for preparing high-thermal conductivity inorganic porous composite material, involves (a) stirring, drying and mixing 55-95 wt.% inorganic porous material and 0-30 wt.% thermally conductive filler, evenly mixing the mixture, adding 5-15 wt.% polysiloxane and continuously grinding and mixing to obtain a composite powder, (b) molding the composite powder into a composite material at room temperature for 8-12 minutes with a molding pressure of 8-12 MPa and (c) subjecting the composite material for gradual heating and roasting treatment and naturally cooling to room temperature to obtain the high- composite material with a three-dimensional silicon-carbon framework. USE - The method is useful for preparing high-thermal conductivity inorganic porous composite material for gas adsorption and separation, and manufacturing equipment with high-thermal conductivity requirements in petrochemical, gas separation and gas purification applications (all claimed). ADVANTAGE - The composite material has high thermal conductivity, component adsorption and separation performance. The method is simple to operate, stable in process, easy to master, economical and easy to implement, shortens period of adsorption and separation process, improves separation efficiency and reduces process energy consumption. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the high-thermal conductivity inorganic porous composite material comprising 55-95 wt.% inorganic porous material, 5-15 wt.% polysiloxane and 0-30 wt.% thermally conductive filler.