Sentences with phrase «control hydrochlorofluorocarbons»
This served as a starting point for discussions I had with a number of folks at the UN climate meeting in Poland last month who are pushing the idea of using the Montreal Protocol to control hydrochlorofluorocarbons.
http://blogs.nature.com/ Not exact matches
HFC's are cousins to chlorofluorocarbons (CFC's) and hydrochlorofluorocarbons (HCFC's), two other classes of refrigerants which are being eliminated under the Montreal Protocol, a 21 - year old treaty signed by 195 nations to control the gases that opened up a hole in the earth - protecting ozone layer of the atmosphere.