BIOMASS GASIFICATION SYSTEM

PROBLEM TO BE SOLVED: To provide a biomass gasification system that can restrain tars in pyrolysis gases from precipitating in a pipe forming a flow channel for the pyrolysis gases. SOLUTION: A power generation system 11 utilizing biomass gasification includes a gasification furnace 13 that heats sa...

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Bibliographic Details
Main Authors SUZAKI TOSHIHIDE, MORIOKA YASUO
Format Patent
LanguageEnglish
Published 18.06.2009
Subjects
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
RECLAMATION OF CONTAMINED SOIL SOIL
TECHNICAL GASES CONTAINING CARBON MONOXIDE
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a biomass gasification system that can restrain tars in pyrolysis gases from precipitating in a pipe forming a flow channel for the pyrolysis gases. SOLUTION: A power generation system 11 utilizing biomass gasification includes a gasification furnace 13 that heats sawdusts and the like and generates pyrolysis gases, a cooling apparatus 15 for cooling the generated pyrolysis gases and a power generating apparatus 23 for generating electricity using the cooled pyrolysis gases as a fuel gas. In parts just ahead on the upstream side, of a gas filter 30, shut-off valve 31, governor 32, throttle valve 33 and venturi mixer 35 which have larger flow channel resistances than those of other parts in a pipe 27 for supplying a fuel gas to the power generation apparatus 23 from a blower 22, there are wound/attached sheathed heaters to heat the pipe 27 to suppress the precipitation of the tars contained in the fuel gas that passes through the pipe 27. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070309302