Environment friendly mixing refrigerant containing DME
A mixed refrigerant, environmentally friendly technology, applied in the direction of heat exchange materials, chemical instruments and methods, etc., can solve the problems of large slip temperature, poor compatibility of household air conditioning systems, low efficiency, etc., and achieve high cooling efficiency
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Embodiment 1
[0037] Example 1: 10% of dimethyl ether (DME), 20% of pentafluoroethane (R125), and 70% of propane (R290) are physically mixed in the liquid phase as a refrigerant by mass percentage .
Embodiment 2
[0038] Example 2: 10% of dimethyl ether (DME), 30% of pentafluoroethane (R125), and 60% of propane (R290) are physically mixed in the liquid phase as a refrigerant by mass percentage .
Embodiment 3
[0039] Example 3: 10% of dimethyl ether (DME), 40% of pentafluoroethane (R125), and 50% of propane (R290) are physically mixed in the liquid phase as a refrigerant by mass percentage .
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