Vapor reforming the cracked gas which includes the tar which is generated with the production manner of the catalytic converter and the particular catalytic converter for tar reforming

摘要

PROBLEM TO BE SOLVED: To provide a catalyst which suppresses a carbon deposition, and converts efficiently tar produced by a heat decomposition of a carbonaceous resource into a combustible gas, and is strong to a sulfur (hydrogen sulfide) poisoning by paying attention to an iron-dolomite-based catalyst available at low costs and easy to prepare, a manufacturing method for the catalyst, and a reforming method.;SOLUTION: The catalyst is used for the method for reforming tar in which the phyrolysis gas containing tar, produced by the heat decomposition of the carbonaceous resource, is steam-reformed, by which the reformed gas containing mainly carbon monoxide and hydrogen is produced. The catalyst for reforming tar comprises a mixture of ironstone, dolomite, and nickel.;COPYRIGHT: (C)2009,JPO&INPIT