FREONS Meaning and
Definition
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Freons, also known as chlorofluorocarbons (CFCs), are a group of synthetic organic compounds that contain carbon, chlorine, and fluorine atoms. These compounds are widely used as refrigerants, propellants, and solvents. Their chemical structure makes them stable and non-flammable, making them suitable for various industrial applications.
Originally developed in the early 20th century, Freons gained popularity due to their exceptional heat transfer properties and ability to undergo phase changes at low temperatures. They were primarily used in refrigeration and air conditioning systems, as well as aerosol propellants. Their high stability led to their extensive use in various commercial and domestic appliances.
However, the widespread use of Freons raised environmental concerns due to their significant role in ozone depletion. These compounds, when released into the atmosphere, can reach the stratosphere where they break down ozone molecules, thereby thinning the ozone layer. As a result, the production and use of many types of Freons have been regulated or banned under international agreements, such as the Montreal Protocol.
To mitigate the environmental impact, alternative substances known as hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs) have been developed as replacements for Freons. These compounds possess different chemical properties, such as lower ozone depletion potential, making them less harmful to the ozone layer. The transition from Freons to more environmentally friendly alternatives is an ongoing process worldwide.
Etymology of FREONS
The term "Freons" is a brand name that refers to a group of chlorofluorocarbon (CFC) and hydrochlorofluorocarbon (HCFC) compounds. It is used as a refrigerant in various applications. The word "Freon" is derived from the chemical composition of these compounds, which includes the element "fluorine" (hence the "F" in Freon) combined with other elements like chlorine (Cl). The inventor of Freon, Thomas Midgley Jr., named it as a combination of "free" and "on", indicating that it was a free-floating molecule. It was initially trademarked by the DuPont company in the 1930s.
Similar spelling words for FREONS
- ferenczi,
- Vernice,
- fairness,
- farinacea,
- varones,
- vyronas,
- Frans,
- Francey,
- variance,
- Ash-furnace,
- ference,
- furnace-bridge,
- Varnessa,
- Assay-furnace,
- farnes,
- varanus,
- Franci,
- furanose,
- Fiorenzo,
- Franzi,
- varennes,
- phrenzy,
- ile-de-france,
- Verenice,
- Extra-foraneous,
- Glass-furnace,
- FERNSEH-&KINO-TECH,
- vergnes,
- Frounce,
- verrons,
- frunza,
- farense,
- Phrensy,
- Francee,
- farinas,
- france,
- barrow-in-furness,
- Francie,
- Freeness,
- vrancea,
- nouvelle-france,
- vernus,
- frowns,
- varnas,
- VIRNS,
- VARIANCE,,
- ouest-france,
- farahnaz,
- foraneous,
- Vernis,
- Smelting-furnace,
- furnes,
- hauts-de-france,
- Verjnice,
- Veronice,
- fort-de-france,
- furniss,
- Ferns,
- virens,
- furnas,
- fronius,
- Fiorenza,
- france-2,
- ferenczy,
- furness,
- Franz,
- varians,
- furans,
- franzia,
- fornes,
- farinosa,
- fieriness,
- farinos,
- FARNAS,
- firns,
- veronesi,
- litharge-furnace,
- Frons,
- firenze,
- fair-maids-of-france,
- variance-covariance,
- vernazza,
- FRNS,
- VRNAS,
- Wind-furnace,
- foreignize,
- vernicia,
- FORANEUS,
- Phoronis,
- viernes,
- tree-ferns,
- varanasi,
- franzy,
- vorenus,
- france-based,
- furnace,
- veronese,
- france-3,
- farness,
- fernseh,
- Vernise,
- feirense,
- ferencz,
- Virions,
- Farinose,
- farnese,
- ferens,
- france-klm,
- fournaise,
- forenza,
- marie-france,
- vereins,
- farnace,
- farawayness,
- Farnaz,
- dalton-in-furness,
- firenza,
- frunze,
- firnas,
- furriness,
- un-fairness,
- Francia,
- foreigncy,
- franza,
- franz-josef,
- frenzy,
- FRNAS.
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