▎ 摘　　要

NOVELTY - Preparing graphene powder comprises spraying the prepared spraying liquid on the reduced and oxidized graphene powder with a specific surface area not less than 400 m 2/g after atomizing to obtain the reduced oxidizing graphene wet material, granulating the reduced oxidation graphene wet materials by a vibrating screen to obtain reduced oxidization graphene particles, heating and processing the reduced oxide graphene particles and drying to obtain a dried granular graphene powder. USE - Method for preparing graphene powder. ADVANTAGE - The method enables providing granular reduced graphene oxide powder with small volume, convenient transportation, bad static effect, good for producing pipeline conveying, and avoiding pipeline static adsorption caused by blocking material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a graphene powder.