Deprag develops new compact turbine generators – Ferret

See on Scoop.itHeat energy recovery technology

In biogas and thermal power stations the GET turbine can be utilised by a method based on the ORC process (Organic Rankine Cycle) to convert residual energy into power. The electrical efficiency of plants can be successfully optimised by allowing small volumes of waste heat to be utilised economically in an ORC recovery process. To further increase efficiency of biogas plants methane can be fed into the natural gas network and energy can be stored or transported. A large part of biogas is methane and carbon dioxide. A prerequisite for the feed-in is that the carbon dioxide is removed from the biogas. Usually this occurs in those processing plants where carbon dioxide is present at the end stage at relatively high pressure and temperature levels. A large amount of the stored energy can be recovered using the turbine generator.
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