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PROCESS AND DEVICE FOR USING OF LOW TEMPERATURE HEAT FOR THE PRODUCTION OF ELECTRICAL ENERGY

  • US 20090266075A1
  • Filed: 07/31/2007
  • Published: 10/29/2009
  • Est. Priority Date: 07/31/2006
  • Status: Abandoned Application
First Claim
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1. A process for using of low temperature heat for the production of electric power, the process comprising:

  • using supercritical carbon dioxide as working fluid, in which high compressed supercritical carbon dioxide as heat transfer fluid takes off low temperature heat of a heat source and then is expanded in a labor-producing expansion machine, which is connected with a generator, is cooled in this process and liquefied by means of a cold source, then increased of pressure by a pump for liquids to the working pressure and stored in a high pressure interim storage.

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