Difluoromethane, pentafluoroethane, and 1,1,1,2 tetrafluoroethane

The emissions of other GHGs (HFCs, PFCs, SF6) are expected to grow significantly, especially after 2000.

Fluorocarbons and SF6

Fluorine

(f) Limitation of the production and consumption of PFC, HFC and SF6 and

Companies switching from CFCs to other substances were accumulating growing volumes of CFCs for disposal, but could not keep them in storage indefinitely, and lacked the technical and financial capacity to destroy them.

(c) Limitation of the production and consumption of PFC, HFC and SF6 and

The 1998 Declaration on HCFCs, HFCs and PFCs could also usefully be revisited.

The relative importance of the other greenhouse gases (HFCs, PFCs and SF6) increased over the period 1990 to 1995, from 1.3 to 1.8 per cent of total GHG emissions.

Limitation and reduction of emissions of hydrofluorocarbons, perfluorocarbons and sulphur hexafluoride. Annex B

Emissions of HFCs have increased significantly since 1990, with many Parties remarking on the increasing use of HFCs as replacements for ozone depleting substances.

(xi) Limit and or reduce emissions of hydrofluorocarbons, perfluorocarbons and sulphur hexafluoride

Difluoromethane, pentafluoroethane, and 1,1,1,2 tetrafluoroethane azeotropic mixture with approximately 23 difluoromethane

azeotropic mixture with approximately 20 difluoromethane

azeotropic mixture with approximately 10 difluoromethane

Total emissions of HFCs, PFCs and SF6 (gigagrams of CO2 equivalent)

However, it was expected that HFC 134a production would continue to increase in developed countries, while at the same time non HFC alternatives would increasingly be introduced.

Eighteen Parties (15 per cent) provided estimates of hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and or sulphur hexafluoride (SF6).

Dichlorodifluoromethane and difluoroethane azeotropic mixture with approximately 74 dichlorodifluoromethane (Refrigerant gas R 500)

Perflourooctanoic acid.

Crystal 1

C2F6 hexafluoroethylene

CF4 carbon tetrafluoride

PFC perfluorocarbon SF6 sulphur hexafluoride

Sulphur hexafluoride (SF6) Industrial processes

Sulphur hexafluoride (SF6)

He said that CFC free MDIs ought to be promoted as soon as possible.

Most Parties reported emissions of hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulphur hexafluoride (SF6), although not uniformly.

Industrial processes Most of the Parties reported emissions of the new gases, hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulphur hexafluoride (SF6).

Poly Tetra Fluoro Ethene

In conclusion, he called for Parties to the Montreal Protocol to instruct the Executive Committee of the Multilateral Fund to cease funding new HCFC and HFC projects, and to review those for which funding had been agreed but had not yet been implemented, to introduce a second round of funding for phase out of HCFCs and HFCs, to accelerate phase out of HCFCs and, in collaboration with the United Nations Framework Convention on Climate Change, to place a global cap on production of HFCs.

Mr. Kuijpers noted that related gases (CFCs, HFCs, HCFCs and PFCs) were used in a variety of sectors, including refrigeration and air conditioning, foams, medical aerosols, fire protection and non medical aerosols.

HFC, PFC and SF6 should be added no later than 2000 to the basket of gases for the above reduction objectives.

The communication did not include emission figures for hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulphur hexafluoride (SF6 ) and only aggregated emission levels for precursor gases were provided.

From 1990 to 1995 the relative shares of the gases did not change significantly, with the exception of HFCs, PFCs and SF6.

(e) Perfluorooctane sulfonate

HFC hydrofluorocarbon

Perfluorocarbons (PFCs) Industrial processes

Hydrofluorocarbons (HFCs)

Perfluorocarbons (PFCs)

For the majority of Parties emissions of PFCs have decreased since 1990, while emissions of HFCs and SF6 have increased, HFCs in particular, owing to their use as a replacement for ozone depleting substances controlled by the Montreal Protocol on Substances that Deplete the Ozone Layer.

The share of process emissions from industry (CO2 and PFCs) is particularly high.

and 52 1,1,1 trifluoroethane, see 2.2 3340

Many Parties mentioned in this regard the substitution of chlorofluorocarbons (CFCs) by HFCs.

3 The anthropogenically produced greenhouse gases include carbon dioxide (CO2) methane (CH4) nitrous oxide (N2O) hydrofluorocarbons (HFCs) perfluorocarbons (PFCs) and sulphur hexafluoride (SF6).