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The reaction of CCl3F (CFC-11) with CH4 in a non-equilibrium plasma has been examined. CFC-11 has the highest ozone depleting potential (ODP) among all refrigerants used commercially (ODP value of 1) and also has very high global warming potential (GWP) of 4680 and an atmospheric lifetime of 45 years.1 The manufacture of CFC-11 was banned by the Montreal Protocol in 1996 due to its deleterious effects...
Nonequilibrium plasma polymerization of hydrofluorocarbon HFC-134a $({\rm CF}_{3}{\rm CH}_{2}{\rm F})$ in argon bath gas has been studied in a dielectric barrier discharge reactor at atmospheric pressure and in the absence of oxygen and nitrogen. The reaction resulted in the formation of a polymeric solid fraction and the noncrosslinked properties of this material assisted in its characterization...
The plasma polymerization of HFC-134a (CF3CH2F) has been investigated in a non-thermal plasma dielectric barrier discharge reactor. HFC-134a is a green house gas and it has a global warming potential of 1410 with respect to CO2 and 100-year time horizon1. Its release is regulated in many countries and its manufacture is likely to be controlled in the near future2. A dielectric barrier discharge reactor,...
In this paper we present the results of a study of the reaction of chloroform under non-oxidative conditions, in a non thermal plasma. Reactions were at atmospheric pressure, in a double dielectric barrier discharge reactor. The non-oxidative atmosphere provides a distinct advantage as it precludes the formation of hazardous and undesired products such as COCl2, compounds which have been observed...
Non-thermal plasma polymerization of HFC-134a in argon bath gas has been studied in a dielectric barrier discharge reactor at atmospheric pressure and in the absence of oxygen and nitrogen. The reaction resulted in the formation of a polymeric solid fraction and the non-crosslinked properties of this material assisted in its characterization by solution state 13C and 19F NMR spectroscopy. Gel permeation...
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