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Results 1 - 10 from 31 for chlorine fluorine in 0.440 sec.
Periodic table - chart of all chemical elements
Antimony Arsenic Astatine Boron Germanium Polonium Silicon Tellurium Non-metals Select element Bromine Carbon Chlorine Fluorine Hydrogen Iodine Nitrogen Oxygen Phosphorus Selenium Sulphur Inert gasses Select element Argon Helium Krypton Neon ...
lenntech.com
Progressive Environmental Co. | Ozone
Consider its properties: Ozone is the strongest oxidizing agent available, next to fluorine. Even stronger than hydroxylation which is formed from ozone as it disintegrates in water. Ozone reacts 3000 times faster than chlorine Ozone leaves few residuals, ...
www.proenv.com
Faq
The main difference with the CFCs is that these molecules contain no chlorine atoms and thus have no ozone-depleting potential ...
fluorocarbons.org
FMI - Research - Atmosphere - Ozone and UV radiation
For half a century they have been used among other things in producing refrigerators, air conditioning devices and insulating materials. Fortunately, CFC compounds, chlorine and bromine atoms do not remain in the stratosphere for ever. When, say, a chlorine atom reacts with certain gases (with ...
fmi.fi
Science - Ozone Basics
The compounds that contain only chlorine, fluorine, and carbon are called ... of human-produced halocarbons is the halons, which contain carbon, bromine, fluorine, and (in some cases) chlorine and have been mainly used as fire extinguishants. What actions have ...
www.ozonelayer.noaa.gov
Global Climate Change
(CFC) anthropogenic aerosol compound containing chlorine, fluorine, and carbon that is used in propellants, refrigerants, and solvents; freon. climate long-term pattern ...
cotf.edu
Energy Information Administration Voluntary of Greenhouse Gases Program - Glossary of Terms
Chlorofluorocarbon (CFC): Any of various compounds consisting of carbon, hydrogen, chlorine, and flourine used as refrigerants. CFCs are now thought to be harmful to ... warm the planet’s surface. Halogenated substance: A volatile compound containing halogens, such as chlorine, fluorine, or bromine. Horizon year: The year in which a commitment to reduce greenhouse ...
www.eia.doe.gov
Glossary of Terms - Environmental Protection Agency, Ireland
CFCs (Chlorofluorocarbons) - A range of compounds of chlorine, fluorine and carbon implicated mainly in the destruction of stratospheric ozone but ... dibenzodioxins (PCDDs). Dioxins can form during combustion of organic materials containing chlorine, as undesirable by-products during chemical manufacture and bleaching operations. Dissolved Oxygen (DO ...
epa.ie
Reports to the Nation on Our Changing Planet: Our Ozone Shield
Invented in the late 1920s, CFCs contain chlorine, fluorine, and carbon atoms arranged in an extremely stable structure. Through decades of use, CFCs ... climes. these icy particles have a critical effect on the chlorine and bromine pollution floating in the stratosphere. Normally, the chlorine and bromine are largely locked into "safe" compounds that ...
www.ogp.noaa.gov
Ozone Depletion | Ozone Hole | Stratospheric Ozone
Chlorofluorocarbons (CFCs) Synthetically produced compounds containing varying amounts of chlorine, fluorine and carbon. Used in industrial processes and as a propellant for ... layer. Hydrochlorofluorocarbons (HCFCs) Synthetically produced compounds containing varying amounts of hydrogen, chlorine, fluorine and carbon. Used as replacements for chlorofluorocarbons. They have large ...
www.ozone-hole.org.uk
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