| abstract |
The present invention relates to a flexible method and arrangement for an effective conversion of energy from any kind of energy sources and/or fiiels by combustion and/or gasification, during long-term sustainable economy and environment, by energy conversion in stages comprising an open partially circulated condensate system and/or a closed circulation feed water system, when the first stage of conversion by gasification/combustion, pressurized and/or atmospheric with or without steam- and/or gas-turbines and/or pressurized fuel cell, followed by the second stage of conversion, which second stage consisting condensation cooling comprising direct and/or indirect heat transmissions of by the first stage produced pressurized mass flow of primary/secondary/residual heat comprising sensible and latent heat, by means of arrangement of expander turbines comprising counter current fed feed water/condensate fractions during preheating of condensate and feed water respectively before the return to the first stage of conversion, which expander turbines of the second stage with or without co-operation by a third stage of integrated heat transmissions together with the first and second stages effectively transforming said mass flow of primary/secondary/residual heat/gas into bio-fuels, mechanical energy as electric power via turbine connected generators, or driving mobile machines/vehicular - a hybrid type of rotation motor during continuous combustion. |