Device for generating electricity from biomass by gasification with subsequent catalytic removal of tar compounds from the fuel gas

摘要

The invention relates to a device for using gases produced during gasification of biomass for a direct energy conversion, with a gasification unit into which the biomass to be gasified can be introduced and fuel gases are generated in the supply of a gasification agent, a gas cleaning unit downstream of the gasification unit. a gas cooling unit following the gas cleaning unit, a dedusting unit (= filter) following the gas cooling unit and one which at least partially converts the energy contained in the cleaned and cooled gases into electrical current. DOLLAR A The invention is characterized in that the gas cleaning unit has catalytically active material which is directly exposed to the gases emerging from the gasifier unit.