As a result of these properties it can act as a potential candidate for the halogen bonding and here the main focus of this study was to investigate the halogen bonding ability of different halogens (Cl2, Br2 and F2) and
chlorofluorocarbons with nitrobenzene theoretically.
The Commission, furthermore, specifies that the sale of metered dose inhalers containing
chlorofluorocarbons listed in Annex I of the decision is banned when the competent authority of one of these markets believes that the use of this type of inhaler destined for these markets is not essential.
Hydrogenated
chlorofluorocarbons (HCFCs) could potentially be used as dispersion agents.
Paints, wall coverings, and furniture were screened for toxic properties, and the carpets and insulation used were free of formaldehyde and
chlorofluorocarbons (CFCs).
Chlorofluorocarbons (CFCs) are greenhouse gases," said SDPI environmentalist Kashif Salik.
Theme for the current years International Day for the Preservation of Ozone Layer is HCFC (Hydro
chlorofluorocarbons) Phase-out: A Unique Opportunity.
Indeed, halons are thought to be three to ten times more ozone-unfriendly than
chlorofluorocarbons. For this reason the Montreal Protocol obliged developed nations to cease halon production in 1994, and set a 2010 target date for the developing world.
Poland may continue to use
chlorofluorocarbons (CFC) in existing military applications, the European Commission said on January 12 when waving through an exemption from EU legislation on ozone-depleting substances for the Polish navy.
A magnetic-cooling system could also be less polluting than current systems because it wouldn't use environmentally harmful chemicals, such as ammonia or
chlorofluorocarbons.
- the production levels for
chlorofluorocarbons 11,12, 113, 114 and 115 that Phosphoric Fertilizers Industries is authorised to produce should be increased by 1,786 tonnes of CFC-11 and CFC-12 weighted according to the ozone-depleting potential, from January 1 to December 31, 2004;
Mostly human-made chemicals called
chlorofluorocarbons (CFCs).