▎ 摘　　要

NOVELTY - Preparation of metal organic framework (MOF)-supported three-dimensional (3D) ruthenium/graphene aerogel composite material comprises (A) dissolving ruthenium trichloride and graphene oxide in ethylene glycol, reacting, ultrasonically treating, and freeze drying to obtain 3D ruthenium/graphene aerogel; (B) subjecting the 3D ruthenium/graphene aerogel surface to carboxylation reaction to obtain carboxy-rich 3D ruthenium/graphene aerogel composite material; and (C) surface modifying the carboxy-rich 3D ruthenium/graphene aerogel composite material, and obtaining the product. USE - Preparation of MOF-supported 3D ruthenium/graphene aerogel composite material used for continuous processing of carbon monoxide (CO) or in preparation of CO continuous processing agent (all claimed). ADVANTAGE - The method has relatively simple operation, provides MOF-supported 3D ruthenium/graphene aerogel composite material, which has adsorption performance of MOF material and catalytic performance of catalyst, thus, forming a cycle of adsorption and catalytic processing of CO, and excellent processing performance, increases reaction rate of CO, and is very suitable for industrial application. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) 3D ruthenium/graphene aerogel comprising step (A) per se; and (2) preparation of carboxy-rich 3D ruthenium/graphene aerogel composite material comprising step (B) per se.