Patent ID: 9738841
Date: 2017-08-22
CPC Classifications: C10J,C10K

Claim:
1. A gasified gas production system comprising: a gasification furnace which produces a gasified gas by gasifying a gasification raw material; a flow passage through which the gasified gas produced by the gasification furnace flows; a catalyst-holding unit which holds a catalyst inside the flow passage and promotes reforming of tar included in the gasified gas by the catalyst inside the flow passage; an oxidation agent supply unit which supplies an oxidation agent with a temperature of 200° C. to 900° C. to the catalyst, a combustion furnace which heats a fluid medium with heat generated by combusting a fuel, wherein the fluid medium heated by the combustion furnace is introduced into the gasification furnace, and the gasification furnace gasifies the gasification raw material with heat of the fluid medium, and wherein the oxidation agent supply unit supplies a combustion exhaust gas with a temperature of 200° C. to 900° C. generated by combusting the fuel in the combustion furnace to the flow passage that connects the gasification furnace and the catalyst-holding unit as the oxidation agent.