Nickel based catalyst using hydrotalcite-like precursor and steam reforming reaction of LPG

摘要

the present invention is similar to hydrotalcite precursors using a nickel-based catalyst with them using liquefied petroleum gas steam reforming relates to, and more particularly, to similar hydrotalcite precursor consisting of aluminum and magnesium, of the support in order to take advantage of nickel as the active metal, magnesium and nickel uniformly on the inner surface of the nickel and the carrier the active metal substitution reaction and and by distribution, optimization of the molar ratio of nickel, magnesium and aluminum, if sikimeuro increase the surface area of the active metal and a specific surface area of the nickel catalyst prepared in this application because of LPG steam reforming reaction, hydrogen-rich gas (Hydrogen rich gas) possible to manufacture a high yield, and carbon deposition is suppressed relates to a nickel-based steam reforming catalyst and LPG by Using similar hydrotalcite having an excellent catalyst activity that can be effective in keeping a precursor for a long time.