This growth can be attributed to the low environmental impact of low GWP refrigerants, phasing out of CFC, HCFC, and HFC refrigerants, and the increasing demand for refrigerants and air ...

Due to their toxicity, flammability, and roles in ozone depletion and climate change, CFC and HCFC refrigerants as well as HFC refrigerants are extensively controlled. A class of industrial ...

Also, oil changes may be needed with R-32. (Table 2 includes a comparison of atmospheric boiling points for some popular CFC, HCFC, HFC, HFO, HC, and natural refrigerants.) Because of HFOs’ slight ...

"ACCA members strongly encourage EPA to restore a ‘level' marketplace by vigorously en-forcing current CFC and HCFC regulations and by extending the same regulations onto HFCs. With HFC-410A widely ...

Following the recent discovery of illegal CFC-11 production in China ... unreported production of HCFC-22 from which HFC-23 is vented” in China. China may not be a significant source of HFC ...

Clare Perry, Environmental Investigation Agency UK In 2018, scientists reported unexpected emissions of the ozone-depleting CFC ... HCFC-22 factories to ensure they aren’t emitting or leaking ...

The replacement CFC gases HCFC-123 (CF 3 CHCl 2), HCFC-124 (CF 3 CHClF) and HFC-134a (CF 3 CH 2 F) are known to degrade in the troposphere, through reaction with hydroxyl radicals, to ...

The country aims to cut HFC consumption by 10 per cent between 2029 and 2034 ... controlling and eliminating substances that deplete the ozone layer, including CFC, Halon, CTC, HCFC, and Methyl ...