Sentences with phrase «replace hydrochlorofluorocarbons»
Not exact matches
Chlorofluorocarbons (CFCs) were initially replaced with hydrochlorofluorocarbons (HCFCs) and then hydrofluorocarbons (HFCs), making HFCs the so - called «grandchildren» of the Montreal Protocol.
https://earthobservatory.nasa.gov/
One of the focuses of this exposition was on new lower global warming potential (GWP) technologies that are bursting onto the Chinese market, to replace the ozone depleting substances (Chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs)-RRB- that have been and are being phased - out under the Montreal Protocol.
HFCs have been commercialized to replace ozone depleting chlorofluorocarbon (CFC) and hydrochlorofluorocarbon (HCFC) refrigerants, which have been or currently are being phased - out under the Montreal Protocol on Substances that Deplete the Ozone Layer.
The hydrochlorofluorocarbon gases (HFCs) used in refrigerants that replaced chlorofluorocarbons (CFCs), which were destroying the ozone layer, are anywhere from 146 to 12,500 times more powerful than carbon dioxide in their global warming potential.