DIMETHYL ETHER SYNTHESIS FROM BIOMASS DERIVED SYNGAS

摘要

Modified mixture of Cu-Zn-Al methanol synthesis catalyst and HZSM-5 zeolite was prepared for biomass syngas. Three kinds of -typical biomass syngas were used in the experiments. The catalyst showed good conversion activity and selectivity for DME production for reforming biomass gas and adding hydrogen biomass gas. The kinetic parameters of DME synthesis reactions were calculated and the simulations were well fitted with the experiment data.