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Geothermal power system, has agent with very low boiling point like air, nitrogen, methane, oxygen, pumped under pressure and below critical temperature into low grade geothermal area
Geothermal power system, has agent with very low boiling point like air, nitrogen, methane, oxygen, pumped under pressure and below critical temperature into low grade geothermal area
The system has a generator and a heat exchanger (10). An agent with very low boiling point like air, nitrogen, methane, oxygen, is pumped under pressure and below a critical temperature into a low grade geothermal area. The low grade geothermal area holds gas at a pressure similar to the gas in natural oil and gas wells. Electricity is generated based upon retrieval of the agent.
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