Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion
Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 2 (Q.No. 10)
10.
The freon group of refrigerants are
Discussion:
2 comments Page 1 of 1.
Suhas Sakhare said:
8 years ago
Halocarbons are generally synthetically produced. Depending on whether they include chemical elements hydrogen (H), carbon (C), chlorine (Cl) and florine (F) they are named after as follows:
CFCs (Chlorofluorocarbons): R11, R12, R113, R114, R115.
HCFCs (Hydrochlorofluorocarbons): R22, R123.
HFCs (Hydrofluorocarbons): R134a, R404a, R407C, R410a.
CFCs (Chlorofluorocarbons): R11, R12, R113, R114, R115.
HCFCs (Hydrochlorofluorocarbons): R22, R123.
HFCs (Hydrofluorocarbons): R134a, R404a, R407C, R410a.
Natta prasant said:
9 years ago
R-12, R-13B1, R22 are freons. CFCs are freons but deplete ozone layer most freons do not deplete the ozone layer.
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