| abstract |
The invention discloses a biomass carbon-based material high-load nano metal catalyst, and a preparation method and application thereof. The catalyst is prepared by soaking shaddock peel powder in a nitrate solution with a certain concentration, drying and calcining, wherein the active component is a metal simple substance, and the carrier is organic carbon. The nitrate is ferric nitrate, cobalt nitrate, nickel nitrate or cupric nitrate, and the metal simple substance is ferrum, cobalt, nickel or copper. The catalyst has the characteristics of green raw materials, simple preparation process and high hydrogenation selectivity. The method has good effect in hydrogenation reaction applied to biomass derivatives, such as furfuryl alcohol prepared by furfural selective hydrogenation reaction, and the yield of the furfuryl alcohol can reach 98.9% at the lower temperature of 170 ℃. |