▎ 摘　　要

NOVELTY - This utility new type relates to one new type of preparation reaction kettle of a three-dimensional graphene, include the electric heating silk, agitated, metal network, a sampling tube, a thermocouple, a pressure gauge, kettle cover and bottom. Wherein the kettle body outer surface around the electric heating silk, the inner kettle body set with metal network, a thermocouple, a sampling tube and pressure meter, inner kettle body outer wall of fill high temperature resistant lining, a reaction kettle body bottom set with a discharging port. Of the traditional reaction kettle, the reaction kettle with temperature and pressure controlled, uniform heating, easy sampling, easy cleaning, high temperature high pressure and so on, a more accurately detect three-dimensional graphene forming state of each stage.