The use of carbon dioxide as a refrigerant continues to draw attention. Every few months, the list of places where the refrigerant is being talked about and tried grows. The ways the refrigerant can ...

ORLANDO, Fla. — The new Danfoss Turbocor® TG490 is the an oil-free, variable-speed, magnetic bearing centrifugal compressor qualified for the use of R-515B, which has an AR5 GWP of 299 and an ASHRAE ...

See Retrofit or Adjustment Factor Inputs for an explanation of retrofit costs. The Selexol CO2 capture system has the following capital cost process areas: •Absorbers: The Selexol absorbers use ...

Delphi has developed new CO2 air conditioning technology as part of continuing research into alternative refrigerants to help reduce their environmental impact and help meet pending European ...