Method of operating a vibrating grate in a biomass-fired plant
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Method and apparatus for producing steam for driving a steam turbine, using energy produced in at least two different combustion processes working at different temperatures
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Method and apparatus for heating a rotary kiln designed for gasification and pyrolysis of organic material
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Method and apparatus for, in a fixed-bed gasifier, converting tar and possibly particles into combustible gas components
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Method of incinerating waste material, and incinerator for carrying out the method
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Waste incineration plant for industrial and household waste and sewage sludge
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A stirling machine
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Process and aggregate for use in the manufacture and combustion of a combustible mixture product
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Procedure and equipment to remove high vapor temperatures in burning of difficult fuels