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Combination Ceramic Filter and Filter Cleaning System System for Removing or Converting Undesirable Species from a Biomass Gasfifier Product Gas Stream and Method of Using the Same
Combination Ceramic Filter and Filter Cleaning System System for Removing or Converting Undesirable Species from a Biomass Gasfifier Product Gas Stream and Method of Using the Same
A system and method for removing particulates and carbonaceous contaminates and tars from a continuous gas stream, such as a biomass gasifier syngas stream, generated from a combustible source is disclosed. The system and method may include a mechanical filter assembly having an intake to receive the gas stream, an outlet to exhaust the gas stream, and a ceramic fiber filtration media interposing the intake and outlet to remove particle contaminates and tars from the gas stream. A means for regenerating the mechanical filter assembly using an auxiliary heat source communicably coupled to the mechanical filter assembly is also provided and an air-backpulse to remove inorganic ash.
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