Catalytic for steam reforming of tar produced from biomass gasification process and method of steam reforming of tar using the same

摘要

biomass gasification process that occurs during steam reforming of tar tar in it's degrading activity and stability, and hydrogen steam reforming of tar by using a catalyst for steam reforming of tar and this may help increase the production is disclosed. The catalyst for steam reforming of tar is used in the steam reforming of tar generated during biomass gasification process, and the support containing cerium oxide and zirconium oxide, and a nickel-supported in the support. When the existing commercially available nickel catalyst using a nickel catalyst using a mixture of cerium oxide and zirconium oxide, such as to perform the steam reforming process to produce a synthesis gas of hydrogen and carbon monoxide (Ni / Al ₂ O ₃ / SiO ₂ ) of the degrading activity of the tar and superior to, over time, even if the activity reduction of the catalyst can be used without being replaced for a long time is very small. In this way, it is possible to increase the decomposition efficiency by the catalytic steam reforming of tar generated from the biomass gasification process.