- freon compounds
- соединения фреонов
Англо-русский словарь по экологии. 2011.
freon compounds
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Freon — is DuPont s trade name for its odorless, colorless, nonflammable, and noncorrosive chlorofluorocarbon and hydrochlorofluorocarbon refrigerants, which are used in air conditioning and refrigeration systems.HistoryFreon was initially developed in… … Wikipedia
Freon — ☆ Freon [frē′än΄ ] [ F(LUORINE) + RE(FRIGERANT) + on, as in NEON] trademark for any of a series of gaseous or low boiling, inert, nonflammable compounds of fluorine, carbon, and often chlorine: used as refrigerants, solvents, and aerosol… … English World dictionary
Freon — /free on/, Trademark. a brand name for any of a class of liquid or gaseous fluorocarbon or chlorofluorocarbon products, used chiefly as refrigerants. * * * Trademark for any of several organic compounds containing fluorine (fluorocarbons) and… … Universalium
Freon — [ fri:ɒn] noun trademark an aerosol propellant, refrigerant, or organic solvent consisting of one or more of a group of chlorofluorocarbons and related compounds. Origin 1930s: of unknown origin … English new terms dictionary
freon — /ˈfriɒn/ (say freeon) noun any of various organic compounds containing fluorine and another halogen, which are chemically unreactive; used in refrigerants, aerosols, etc. {trademark} …
Chlorofluorocarbon — A chlorofluorocarbon (CFC) is an organic compound that contains carbon, chlorine, and fluorine, produced as a volatile derivative of methane and ethane. A common subclass are the hydrochlorofluorocarbons (HCFCs), which contain hydrogen, as well.… … Wikipedia
Halomethane — compounds are derivatives of methane (CH4) with one or more of the hydrogen atoms replaced with halogen atoms (F, Cl, Br, or I). Halomethanes are both naturally occurring, especially in marine environments, and man made, most notably as… … Wikipedia
Haloalkane — The haloalkanes (also known as halogenoalkanes or alkyl halides) are a group of chemical compounds, consisting of alkanes, such as methane or ethane, with one or more halogens linked, such as chlorine or fluorine, making them a type of organic… … Wikipedia
Uranium trioxide — IUPAC name Uranium trioxide Uranium(VI) oxide … Wikipedia
Ozone depletion — Image of the largest Antarctic ozone hole ever recorded (September 2006) Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about 4% per decade in the total volume of ozone in Earth s… … Wikipedia
Carbon tetrachloride — IUPAC name … Wikipedia
