Use Of Cfcs essay topics
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Cfc's And Tetrachloride
829 wordsOzone Depletion In this world of rapid change, it's extremely difficult for a company to stay ahead of the game even using all the resources available to them. So, it's difficult to imagine the problems they would run into when a group of environmentalists decide to boycott a substance which is the foundation of their company. These chemicals, although very useful, cause consequences that need to be dealt with now in order to prevent further damage. The chemicals in question are numerous, but th...
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Total Ban Of The Use Of Cfcs
1,078 wordsThe beginning of the CFC (chlorofluorocarbons) era started in 1928, when CFC' were invented by a Du Pont chemist. CFC' were best known as 'freon's' and became famous as a safe, nonflammable refrigerant. It's invention became a great triumph when Freon took the place of sulfur dioxide or ammonia which was used as the working liquid in refrigerators. It eventually became widely used in automobile air conditioners and nontoxic propellants in aerosol cans. It's insulating properties also was used fo...
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Cfcs And Other Ozone
1,195 wordsChloroflourocarbonsChloroflourocarbons were discovered in the 1920's by Thomas Midgley, an organic chemist at General Motors Corporation. He was looking for inert, non-toxic, non-flammable compounds with low boiling points that could be used as refrigerants. He found what he was looking for in the form of two compounds: dichlorodifluoromethane (CFC-12) and (CFC-11). In both compounds, different amounts of chlorine and fluorine are combined with methane, which is a combination of carbon and hydro...
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Cfc Ozone Issue
2,146 wordsI gave this paper quit a bit of thought; I was sitting in a meeting on some air problems here at General Motors and started doing some investigation. Life on this planet Earth is the product of a delicate balancing act provided by nature. Mankind's very existence is totally dependent on this fragile ecosystem's ability to maintain itself. A valuable player in the balance of the environment, the ozone layer, is facing a very serious threat to man. Chloroflourocarbons (CFCs) are chemicals agents c...
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Cfc's At Ground Level
1,552 wordsChlorofluorocarbons Chlorofluorocarbons are non-toxic, non-flammable chemicals that are mainly used in the manufacturing of aerosols, blowing agents for foams and packing materials, as solvents, and as refrigerants. They are classified as Halocarbons, a class of compounds that contain carbon and halogen atoms, and are amongst a group of substances called "greenhouse gases". They eat away at our ozone and raise the temperature of our planet significantly, causing detrimental damage to our planet....
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