NOVEL METAL CATALYST SUPPORTED ON ACTIVATED CARBON AEROGEL, PRODUCTION METHOD THEREOF AND DECOMPOSITION METHOD OF LIGNIN COMPOUND USING SAID CATALYST

摘要

PURPOSE: a kind of novel metal catalyst is supported on active charcoal-aero gel, the method for preparing it, a kind of to be decomposed under lignin compound's low temperature and pressure of the lignin compound selectively to decompose carbon-oxygen bond using the catalyst. ;CONSTITUTION: a kind of novel metal catalyst is supported on the lignin compound that active charcoal-aero gel selectively decomposes carbon-oxygen bond, to generate aromatic compounds. The catalyst includes the novel metal bracket of active charcoal-aero gel and 1-30 weight % to charcoal-aero gel. Novel metal is one or more selected from including palladium, rhodium, ruthenium and platinum. A kind of charcoal-aero gel for preparing includes such process, is activated wherein activator carbon aerogels are added. Carbon aerogels are carbonized, and obtain gel. The polymeric compositions of gel are one or more selected from resorcinol and formaldehyde, melamine and formaldehyde, cresols and formaldehyde and epoxy resin and amine. The activator is a kind of is selected from including carbon dioxide, steam, potassium hydroxide, phosphoric acid and zinc chloride. ;The 2012 of copyright KIPO submissions