GASIFICATION METHOD AND GASIFICATION APPARATUS

PROBLEM TO BE SOLVED: To provide a gasification method and a gasification apparatus, for gasifying a biomass in an entrained type gasification furnace to produce a gas used as a fuel or a chemical raw material, which each does not cause a piping trouble due to tar, uses a part of the produced gas as...

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Bibliographische Detailangaben
Hauptverfasser:	MORITA KENTARO, KOSUGE KATSUSHI, HASHIMOTO SHIGERU, HIGUCHI TOSHIYA, NAKAMURA AKITOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	CARBURETTING AIR OR OTHER GASES CHEMISTRY DISPOSAL OF SOLID WASTE FUELS LUBRICANTS METALLURGY PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE RECLAMATION OF CONTAMINED SOIL SOIL TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a gasification method and a gasification apparatus, for gasifying a biomass in an entrained type gasification furnace to produce a gas used as a fuel or a chemical raw material, which each does not cause a piping trouble due to tar, uses a part of the produced gas as a carrying gas, and thereby totally increases the calorific power of the produced gas in the gasification apparatus. SOLUTION: This gasification apparatus 100 for gasifying the biomass supplied to the entrained type gasification furnace 130 by a gas flow carrying method to produce a gas is characterized in that the produced gas used as the carrying gas is supplied to a carrying gas supply device 120 in a state that a temperature higher than the temperature of the cooled produced gas is maintained and the carrying gas supply device 120 uses a part or all of the produced gas as the carrying gas. The gasification method using the apparatus 100 is also provided. COPYRIGHT: (C)2010,JPO&INPIT