Patent ID: 7043919
Filing Date: 2006-05-16
Classification: F01K

Abstract:
1. A condensation and thermal compression system comprising: a separation subsystem comprising a separator adapted to produce a rich vapor stream and a lean liquid stream; a heat exchange subsystem comprising three heat exchangers and two throttle control valves adapted to mix a pressure adjusted first portion of the lean liquid stream with an incoming stream to form a pre-basic solution stream, to mix a pressure adjusted second portion of the lean liquid stream with the pre-basic solution stream to form a basic solution stream, to bring a first portion of a pressurized fully condensed basic solution stream into a heat exchange relationship with the pre-basic solution stream to form a partially condensed basic solution stream; a first condensing and pressurizing subsystem comprising a first condenser and a first pump adapted to fully condense the partially condensed basic solution stream to form a fully condensed basic solution stream and to pressurize the fully condensed basic solution stream to form a pressurized fully condensed working fluid stream; and a second condensing and pressurizing subsystem comprising a second condenser and a second pump adapted to mix a second portion of the fully condensed basic solution stream and the rich vapor stream to form an outgoing stream, to fully condense the outgoing stream and to pressurize the outgoing stream to a desired high pressure, where the first portion of the lean liquid stream is pressure adjusted to have the same or substantially the same pressure as the incoming stream and where the second portion of the lean stream is pressure adjusted to have the same or substantially the same pressure as the pre-basic solution stream and where the streams comprise at least one lower boiling component and at least one higher boiling component and the compositions of the streams are the same or different with the composition of the incoming stream and the outgoing stream being the same.