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The Official PPRC P2 Quiz: Episode 2, The Pollution Menace
The condenser coils serve to dissipate heat from the refrigerant, the gas that removes heat from inside your refrigerator. When dust and grime collect on the ... dont work all that well anyway. Tip: For general purpose cleaning, less-toxic or non-toxic substitutes are available. Among them are baking soda, vinegar, club soda, lemon juice, and soaps. You ...
www.pprc.org

Faq
CFCs and H-CFCs. Misinformation in this area has forced to argue over the relative merits or pitfalls of particular aspects or intrinsic properties of each refrigerant rather ... HFCs are a way forward ?   The way forward is "Responsible Refrigeration". The perfect zero impact refrigerant has not yet been developed and, since everything man does - including breathing - has an impact ...
fluorocarbons.org

Preface from AS/NZS3823 - Air Conditioners
Reference to International Standard or other Publication Australian/New Zealand Standard International Standards Organisation 817 Refrigerants-Number designation AS/NZS 1677 Refrigerating systems: Part 1: Refrigerant classification 3823 Performance of electrical appliances - Airconditioners and heat pumps 3823.1.3 Part 1.3: Water-source heat pumps-Water-to-air and brine-to-air heat ...
www.energyrating.gov.au

Numbering Scheme for Ozone-Depleting Substances and their Substitutes | Ozone Layer Depletion | US EPA
Substitutes Various ozone-depleting substances (CFCs, HCFCs, HBFCs, and halons) and their substitutes (HFCs, HCs, and PFCs) are numbered according to a system devised several decades ago and now used worldwide. Although ... C Compounds used as refrigerants may be described using either the appropriate prefix above or with the prefixes "R-" or "Refrigerant." Thus, CFC-12 may also be written as R-12 or ...
epa.gov

Global Warming Potentials of ODS Substitutes | Ozone Layer Depletion | US EPA
One of the most widely used refrigerant blends, component of other refrigerants, foam blowing agent, fire suppressant and propellant in metered-dose ... . Perfluorohexane (C 6F 14) 3200 3200 3200 9140 7400 9000 Precision cleaning solvent-low use, refrigerant and fire suppressant where no other alternatives are technially feasible. NF3 Chemical Atmospheric Lifetime GWP ...
epa.gov More from this site

Industry in the lead
Refrigerators used CFC-12 as a refrigerant and CFC-11 as a blowing agent in the insulating foam. In 1992 CFC-free ... industry. Although little technology had yet been identified, industry moved quickly to commercialize alternatives and substitutes. The December 1997 Kyoto Protocol on Climate Protection may prove to be a similar precondition ...
ourplanet.com