METHANATION METHOD AND APPARATUS

PROBLEM TO BE SOLVED: To provide a methanation method capable of generating a larger amount of gas than a conventional methane fermentation method, and a methanation apparatus. SOLUTION: The methanation method comprises the step of carrying out methane fermentation treatment after an organic waste m...

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Hauptverfasser:	AMANO TOSHIJI, ONODERA MASAYUKI, KOIKE HIROMITSU, MATSUI TORU
Format:	Patent
Sprache:	eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL ADHESIVES CHEMISTRY DYES FERTILISERS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS MANUFACTURE THEREOF MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL GAS NATURAL RESINS ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE PAINTS PEAT PETROLEUM, GAS OR COKE INDUSTRIES POLISHES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a methanation method capable of generating a larger amount of gas than a conventional methane fermentation method, and a methanation apparatus. SOLUTION: The methanation method comprises the step of carrying out methane fermentation treatment after an organic waste material containing oils and fats, and protein is subjected to acid fermentation treatment under an aerobic condition. The methanation apparatus includes an acid fermentation treatment tank and a methane fermentation tank. COPYRIGHT: (C)2006,JPO&NCIPI