HFC hydrofluorocarbon

Hydrofluorocarbons (HFCs)

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

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

Hydrofluorocarbons (HFCs) Industrial processes

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

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

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

Parties that made HFC projections for 2000 expect a considerable growth, while PFC projections show a decreasing trend.

The hydrogen is still in back, and you have the fluorine above it.

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

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

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).

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

Melamine

Phosphoric Acid

And they did have Tofranil and other things Mellaril, who knows what.

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

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

Thiazole

Thiophene

Thank you.

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

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

At a minimum, information should be provided on the following greenhouse gases carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), perfluorocarbons (PFCs), hydrofluorocarbons (HFCs), and sulphur hexafluoride (SF6).

Implications of the establishment of new hydrochlorofluorocarbon 22 (HCFC 22) facilities seeking to obtain certified emission reductions for the destruction of hydrofluorocarbon 23 (HFC 23)

CH4 and N2O accounted for 11 per cent and 4 per cent of total emissions, while emissions of HFCs, PFCs and SF6 taken together were 1.8 per cent of total emissions.

UN 1740 Amend the name in column (2) to read HYDROGENDIFLUORIDES, SOLID, N.O.S.

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 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.

At present, no international exchange of hydrochlorofluorocarbon (HCFC) production quotas is permitted under the Protocol.

Hydrofluorocarbon (HFC) emissions could, however, represent 3 4 per cent or more of total GHG emissions in 2000, depending on the speed at which the use of chlorofluorocarbons (CFCs) is phased out in the fishing fleet.

Ireland is also encouraged to report on emissions of other gases whenever these occur in the country, examples being sulphur hexafluoride (SF6) and hydrofluorocarbons (HFCs), and possibly perfluorocarbons (PFCs) from aluminium smelting.

Draft decisions and conclusions forwarded for adoption by the Conference of the Parties

In domestic refrigeration he stated that HFC 134a and hydrocarbons continued to be dominant alternatives.

Other project activities that could qualify include CO2 recycling, carbon electrodes, adipic acid production and the use of hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulphur hexafluoride (SF6) making reference to the emission reductions generated by such projects expressed in CO2 equivalent.

Figures were also given for the indirect GHG carbon monoxide (CO), nitrogen oxides (NOx) and non methane volatile organic compounds (NMVOC), but not for hydrofluorocarbons (HFC), perfluorocarbons (PFC) and sulphurhexafluoride (SF6), emissions of which the team assume were small or zero in 1990.

(Agenda item 9 (a))

For all Parties reporting emissions of HFCs, the increase in percentage was greater than for any other GHG.

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

Well, you know, in the middle '60s, the first antidepressants came out. Tofranil was the first.

For all the Parties reporting emissions of HFCs, the increase in emissions in percentage was greater than for any other GHG.

Narrator Scientists Ooh. Bang! Oh my God! Whoa!

Fluorocarbons and SF6