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Revere® CO2 Heat Pump Features & Advantages How does a CO2 Heat Pump System Work? Economic and environmentally-friendly, the Revere® CO2 High Temperature Hot Water Heat Pump System moves heat from one location to another, using a very minimal amount of energy. Heat pump unit Air Compressor Hot 2 Hot water supply 90°C First, heat is absorbed from a low temperature source (ambient air) by ozone-friendly R744 (CO2), a natural refrigerant that does not harm the environment. As the warm gaseous refrigerant circulates through the system it passes through the compressor, and its pressure and temperature rises. The hot refrigerant then passes through a heat exchanger, which in turn heats the water. The refrigerant is then cycled back into the system, and hot water is pumped to the storage tank. Heat exchanger (for air) Cold Expansionvalve CO refrigerant cycle Water is heated Waterpump Sealed storage tank Cold water supply Advantages of using CO2 as a refrigerant As CO2 is a natural, non-HFC refrigerant, it boasts an ozone depletion potential (ODP) of zero, and a global warming potential (GWP) of 1. Conversely, traditional HFC refrigeration systems adversely impact climate change in two distinct ways: direct and indirect contribution. Direct contribution results from the release of refrigerants into the atmosphere. Indirect contribution refers to the energy used to operate traditional refrigeration equipment. Essentially, the less energy required to operate the equipment, the lower the impact on the environment. 0 0 1653 1 No No Low Low Refrigerant Characteristics Ozone depletion potential Global warming potential Combustible Toxicity 0 1975 No Low Heat exchanger (for water heating) Hot water supply Heating Refrigerant flow Refrigerant HFC Natural Refrigerant R410A R407C R744(CO2) 4 FanPDF Image | Revere CO2
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CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
Heat Pumps CO2 ORC Heat Pump System Platform More Info
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