Catalyst for fluidised bed carbonation of biomass, method for obtaining same and uses thereof

摘要

The invention concerns a catalyst for fluidised bed carbonation of biomass, the method for obtaining such a catalyst and the uses thereof. The inventive catalyst is characterised in that it contains, on an olivine support (Mg, Fe)2SiO4, an active dispersed metal phase consisting of the nickel element. It can advantageously be used in fluidised bed carbonation reactions of biomass, in particular in hydrogen synthesis and/or gas synthesis reactions by methane reforming, in particular under CO2 or water and for tar reforming.