NEXTERRA

Biomass gasification systems composed of gasifiers, ignition burners, oxidizers, flue gas recirculators, ash collectors, conveyors and ash bins; Solid fuel handling systems for heating purposes composed of self-unloading fuel storage bins, conveyors for moving solid fuel, and solid-fuel feeding bin which meter feed rate, for use with but not part of biomass gasifiers

[Emissions control equipment for use with biomass gasifiers comprised primarily of electrostatic precipitators, baghouse filters, ammonia injectors and lime injectors for NOx and SOx abatement, wet scrubbers, dry scrubbers, and catalytic converters for oxidizing carbon monoxide and volatile organic components]

[Gas clean-up systems composed of heat exchangers not being part of machines, condensers for condensing vapors by contact with liquids humidifiers and particulate filters for gas conditioning; heat recovery systems composed of heating boilers, hot water heaters, heat exchangers and kilns, for use with biomass gasifiers]