Apparatus for utilizing biomass using pulverized coal firing boiler, and method for utilizing biomass using the apparatus

A biomass utilization apparatus comprising: a shaft-type pyrolytic furnace for thermally decomposing or partially oxidizing a biomass to produce a pyrolysis gas, a pyrolysis tar and a carbide and, at the same time, discharging the pyrolysis gas and the pyrolysis tar from the top of a furnace and als...

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Bibliographische Detailangaben
Hauptverfasser:	KURITA MASAYA, KATOH YASUHIKO, ISHIDA YOSHIHIRO, HASHIMOTO SHIGERU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR BLASTING CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COMBUSTION APPARATUS COMBUSTION PROCESSES CONSUMING WASTE PRODUCTS BY COMBUSTION CREMATION FURNACES DISPOSAL OF SOLID WASTE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN PERFORMING OPERATIONS RECLAMATION OF CONTAMINED SOIL SOIL REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WEAPONS
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Beschreibung
Zusammenfassung:	A biomass utilization apparatus comprising: a shaft-type pyrolytic furnace for thermally decomposing or partially oxidizing a biomass to produce a pyrolysis gas, a pyrolysis tar and a carbide and, at the same time, discharging the pyrolysis gas and the pyrolysis tar from the top of a furnace and also discharging the carbide from the bottom of the furnace; a pulverized coal firing boiler for firing a pulverized coal to produce a steam; and a pipework for feeding the pyrolysis gas and the pyrolysis tar from the shaft-type pyrolytic furnace into the pulverized coal firing boiler.