In LNG regasification facilities, for exergy recovery during regasification, an option could be the production of electric energy recovering the energy available as cold. The authors propose an innovative process which uses a cryogenic stream of LNG during regasification as a cold source in an improved CHP plant (combined heat and power). Considering the LNG regasification projects in progress all over the World, an appropriate design option could be based on a modular unit having a mean regasification capacity of 2 109 standard m3/yr. This paper deals with an outlook of LNG trading now expanding in the World and gives a concise state of the art with a review of technology seeming that proposed. Then an innovative CHP plant and results pertaining the selection of working fluids, made with an optimization analysis, are presented.
Exergy Recovery during LNG Regasification: Electric Energy Production - Part One
Dispenza G;
2009
Abstract
In LNG regasification facilities, for exergy recovery during regasification, an option could be the production of electric energy recovering the energy available as cold. The authors propose an innovative process which uses a cryogenic stream of LNG during regasification as a cold source in an improved CHP plant (combined heat and power). Considering the LNG regasification projects in progress all over the World, an appropriate design option could be based on a modular unit having a mean regasification capacity of 2 109 standard m3/yr. This paper deals with an outlook of LNG trading now expanding in the World and gives a concise state of the art with a review of technology seeming that proposed. Then an innovative CHP plant and results pertaining the selection of working fluids, made with an optimization analysis, are presented.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
