▎ 摘　　要

NOVELTY - The synthesizer has reactor (10) which is provided air inlet unit (12) through which external is flowed inside the reactor. A graphene composition unit (80) is formed within specific gravity dissimilarity gas occupation region and synthesizes grapheme (1) by the medium of the metallic catalyst sheet (20) flowed in through inlet unit. A conveying unit transfers metallic catalyst sheet to graphene composition unit. A gas supply unit supplies carbon source gas for synthesis graphene. USE - Graphene synthesizer. ADVANTAGE - The graphene can be synthesized effectively. The production cost of graphene synthesizer can be minimized effectively. The cooling efficiency of the grapheme can be improved effectively. The operational efficiency of the graphene synthesizer can be improved effectively. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for Graphene synthesizing method. DESCRIPTION OF DRAWING(S) - The drawing shows an explanatory view of the graphene synthesizer.(Drawing includes non-English language text) Graphene (1) Reactor (10) Air inlet unit (12) Metallic catalyst sheet (20) Graphene composition unit (80)