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Alternatives to replace R404A for refrigerated transport

With about 5 million refrigerated vehicles operating worldwide, there is active research and development focusing on identifying alternatives to R404A, which is traditionally used in truck and trailer refrigerating units. R452A, R463A and CO2 are presented here as a few interesting alternative refrigerants.

According to an IIR informatory note, there are about 5 million refrigerated vehicles operating worlwide. [1] The choice of refrigerant in the refrigeration systems of transport vehicles is an important issue, especially in Europe, i...

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