Issue Date: October 1, 2007
Nations Speed Up HCFC Elimination
Marking the 20th anniversary of the signing of the Montreal protocol, representatives from nations around the world have agreed to accelerate the phaseout of ozone-depleting hydrochlorofluorocarbons (HCFCs).
The Montreal Protocol on Substances that Deplete the Ozone Layer is an international agreement mandating the elimination of chlorofluorocarbons (CFCs). Long used to manufacture refrigeration equipment and polymer foams, CFCs were found in the 1970s to be depleting the stratosphere's protective ozone layer.
The landmark 1987 . . .
To view the rest of this content, please log in with your ACS ID.
- Chemical & Engineering News
- ISSN 0009-2347
- Copyright © American Chemical Society