EMERGENCY SHUTDOWN SYSTEM FOR GASIFICATION FACILITY

PROBLEM TO BE SOLVED: To provide an emergency shutdown system for a gasification facility capable of sensing generation of a fault in an early stage in a gasification facility so as to assure safety from the initial stage of the fault generation.SOLUTION: The emergency shutdown system for a gasifica...

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Bibliographische Detailangaben
Hauptverfasser:	MORI YASUHIKO, KURITA MASAYA, KOSEKI TSUNEO, IBARAKI TETSUJI
Format:	Patent
Sprache:	eng
Schlagworte:	CARBURETTING AIR OR OTHER GASES CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an emergency shutdown system for a gasification facility capable of sensing generation of a fault in an early stage in a gasification facility so as to assure safety from the initial stage of the fault generation.SOLUTION: The emergency shutdown system for a gasification facility comprises a material blocking means 7 for blocking supply of a material (organic substance) to a gasification furnace 2, an oxygen meter 8 for measuring the oxygen concentration in gas piping 4, a gas holder 12 provided midway of the gas piping, a flare stack 9 branched from the gas piping, and a gas blocking means 13 for blocking supply of a gasified combustible gas to a gas user.