SYNGAS GENERATION REACTOR AND SYNGAS GENERATION METHOD

摘要

A synthetic gas manufacture reactor is provided to suppress carbon deposit phenomenon generated in s cool zone of 550~700°C of s tube type reactor inlet part by applying a nickel-based catalyst. A synthetic gas manufacture reactor contains a reactant mixing portion(10) connected to a hydrocarbon supply line, a carbon dioxide supply line and a vapor supply line; a modified catalyst layer(6) converting higher hydrocarbon more than C2+ in the hydrocarbon into hydrogen or lower hydrocarbon, a noble metal promotion nickel-based catalyst layer(7) converting a part of the lower hydrocarbon into synthetic gas, a tube type reactor(5) in which a nickel-based catalyst layer(8) connected to the synthetic gas exhaust line(11) is successively arranged and a heated chamber(4) in order to surround the tube type reactor and supplying heat in the tube type reactor.