Power plants – Motive fluid energized by externally applied heat – Process of power production or system operation
Reexamination Certificate
2005-11-29
2005-11-29
Nguyen, Hoang (Department: 3748)
Power plants
Motive fluid energized by externally applied heat
Process of power production or system operation
C060S651000, C060S671000
Reexamination Certificate
active
06968690
ABSTRACT:
A new Kalina thermodynamic cycle is disclosed where a multi-component working fluid is fully vaporized in a boiler utilizing waste heat streams such as flue gas streams from cement kilns so the energy can be extracted from the streams and converted to usable electrical or mechanical energy in a turbine subsystem and after extraction, the spent stream is fully condensed in a distillation-condensation subsystem using air and/or water coolant streams. A new method for implementing the improved Kalina thermodynamic cycle is also disclosed.
REFERENCES:
patent: 5572871 (1996-11-01), Kalina
patent: 6058695 (2000-05-01), Ranasinghe et al.
patent: 6065280 (2000-05-01), Ranasinghe et al.
patent: 6202418 (2001-03-01), Gabrielli et al.
Kalex LLC
Nguyen Hoang
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