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Briefs: China interested in NH3/CO2 and R-32 as HCFC alternatives

Late April 2010, China took a step in the quest for alternative refrigerants in the context of the HCFC phase-out under the Montreal Protocol (freeze of HCFC production in 2013 and complete phase-out in 2030). Instead of switching to high-GWP refrigerants such as R-410A (GWP = 1725), the country is ...

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