NI-BASED HYDROTALCITE-LIKE CATALYST FOR DIESEL STEAM REFORMING, PREPARING METHOD THEREOF, AND PRODUCING METHOD OF HYDROGEN USING THE SAME

摘要

The present invention is similar to a nickel system steam reformation of hydrotalcite (hydrotalcite) catalyst for diesel oil, a kind of preparation of method and a kind of method is related to by the reformation of diesel oil, for producing hydrogen, using identical, more specifically, magnesium, al and ni, it contains alkaline-earth metal and noble metal, its a specific molar ratio containing catalyst similar hydrotalcite structure and be related to production method, furthermore in it, it is related to a kind of method for producing hydrogen using such catalyst of the steam reformation for diesel oil. Catalyst of the invention shows a high hydrogen selective or even the steam reformation for being comparably the methane generated by conventional impregnation method with catalyst at low temperature, produces the deposition without catalyst of a high concentration of hydrogen since the steadily high yield of a disabling of carbon can be.