refrigerant mixture of R32 and R134a for drop in replacement of R22

摘要

The present invention is a substance that is R134a and 'R32 can be used as a refrigerant in a vapor compression refrigeration / air conditioner relates to a mixed refrigerant consisting of " relates to a mixed refrigerant in a more specifically, methane (CHClF ₂ ) to be replaced by a domestic air-conditioning, on a mono chlorofluorocarbons are widely used in commercial air conditioner so far .