Concise Handbook of Fluorocarbon Gases. Sina Ebnesajjad

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Concise Handbook of Fluorocarbon Gases - Sina  Ebnesajjad

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are other key markets for fluoropolymer coating consumption.

      There are many types of specialty fluorochemicals with important applications. They are usually quite expensive and are used in small quantities. Here are some examples. Fluorinated surfactants, significant as they are, are consumed in relatively small quantities. They have not been included in this book because there are already competent books about them [22].

      Another group of “fluorinated” compounds are drugs and pharmaceuticals, nearly 20%, containing one or more atoms of fluorine in their structures. Examples of common medicine containing fluorine include Prozac, Cipro and Paxil. In spite of minor presence in the structure of drugs fluorine atom affects the characteristics of pharmaceutical substantially. They are not covered in this book because a separate volume would be needed for their coverage. Journal articles and other books continue to publish information about research and development of new fluorinated chemicals synthesized [23–25].

      Another important group of fluorocarbons are used in surgeries as inhalation anesthesia. The benefits over the old compounds include non-toxicity, non-flammability, general metabolically stability, ease of detoxification in the liver, rapid recovery and very few side effects. Commercial examples of those fluorocarbons include methoxyflurane, isoflurane, sevoflurane and desflurane. A popular compound was enflurane which is no longer commonly used but it is effective in relaxing the uterus in pregnant women.

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      5. National Aeronautics and Space Administration (NASA), https://ozonewatch.gsfc.nasa.gov/, May 2020.

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      8. Booten, C., Nicholson, S., Mann, M., Abdelaziz, O., Refrigerants: Market Trends and Supply Chain Assessment, Clean Energy Manufacturing Analysis Center, Department of Energy, NREL/TP-5500-70207, February 2020.

      9. Refrigerant Market Size Worth $30.37 Billion By 2025 at CAGR: 5.3%, Refrigerant Market Size & Share Report By Product (Fluorocarbon, Hydrocarbon, Inorganic), Grand View Research, www.grandviewresearch.com, May 2020.

      10. Refrigerant Market by Type, and by Application - Global Trends & Forecasts to 2020, MarketsandMarkets, www.marketsandmarkets.com.

      11. Global Market Insights, www.gminsights.com, Fluorochemicals Market Size by Product, by Application, Industry Outlook Report, 2015–2024.

      12. Micromarket Monitor, www.micromarketmonitor.com, Nov 2019.

      14. CHILLVENTA Insights - The Market Analysis, www.chillventa.de, 2019.

      15. Chemical Economics Handbook, HIS Markit, https://ihsmarkit.com, 2019.

      16. Fluoropolymers Market - Global Industry Trends & Forecasts to 2019 www.marketsandmarkets.com, 2019.

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      18. India Fluoropolymer & Fluorosurfactant Market Report, www.grandviewresearch.com, 2019.

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      21. Fluoropolymer Coating Market Report - Global Forecast till 2025, www.marketresearchfuture.com/reports/flouropolymer-coating-market-4844, ID: MRFR/CnM/3416-HCR, May 2020.

      22. Kissa, E., Fluorinated Surfactants: Synthesis, Properties, Applications, 2nd ed, CRC Press, 2001. 23. Gakh, A. and Kirk, K.L., Fluorinated Heterocycles, 1st ed, American Chemical Society, 2009. 24. Knepper, T.P. and Lange, F.T., Polyfluorinated Chemicals and Transformation Products, in: The Handbook of Environmental Chemistry, 2012 Ed, Springer, 2011.

      23. Ameduri, B. and Boutevin, B., Well-Architectured Fluoropolymers: Synthesis, Properties and Applications, 1st ed, Elsevier Science, 2004.

      24. Regulation (EC) No 842/2006 of The European Parliament and of the Council of 17 May 2006 on certain fluorinated greenhouse gases. Off. J. Eur. Union, 2006.

      25. Directive 2006/40/EC of The European Parliament and of the Council of 17 May 2006 relating to emissions from air-conditioning systems in motor vehicles and amending Council Directive 70/156/EC. Off. J. Eur. Union, 2006.

      2

      Classification and Description of Commercial Fluorinated Compounds

      Fluorine is present in the air we breathe, the water we drink and the rocks beneath us, as well as in numerous synthetic polymers, pharmaceuticals, agrochemicals and other formulations. Fluorine in the atmosphere, oceans, biosphere and earth’s crust might be grouped together as the fluorosphere to understand the effects of human activities on the environment [1].

      This chapter begins with a short discussion of sources of fluorinated chemicals. Most existing fluorochemicals are organic and virtually all of them are synthetic, that is manufactured.

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