02115nas a2200253   4500008004100000022001400041245014200055210006900197260000800266300001200274490000600286520124700292653001501539653001801554653002401572653002401596653001101620100001801631700002101649700002201670700001901692700002101711856012901732       2019                        eng d  a2194-428800aDry reforming of methane in DBD plasma over Ni-based catalysts: influence of process conditions and support on performance and durability0 aDry reforming of methane in DBD plasma over Nibased catalysts in  cAPR  a18010080 v73 a<p>The conversion of greenhouse gases, H-2 and CO selectivity, H-2/CO ratio, and carbon formation in the dry reforming reaction over Ni-supported ZSM-5, Al2O3, and TiO2 are tested under thermal, plasma, and plasma-thermal conditions. It is observed that the dielectric nature, specific surface area, and acid-base properties of the support influence the performance during the DRM reaction. Typical results indicate that the best activity and syngas yield are achieved with 15Ni/Al2O3 under plasma conditions, possibly due to the high dielectric constant and surface area of Al2O3 and nanosize of Ni. In the thermal condition, the highest conversion of 73% and 68% for CH4 and CO2, respectively, is achieved over 15Ni/ZSM-5 at 500 degrees C. Plasma-assisted thermal conditions provide the highest conversion due to the activation of reactants and their partial conversion in the plasma zone before entering into the catalytic zone. The plasma-assisted thermocatalytic conversions of CH4 and CO2 reach the best values of 76% and 71%, respectively, on 15Ni/ZSM-5. Under the same conditions, 68% and 65% conversion of CH4 and CO2, respectively, is achieved with 15Ni/Al2O3 where the selectivity for H-2 and CO is 45% and 58%, respectively.</p>
10aDBD plasma10aDry reforming10areaction conditions10asupported catalysts10aSyngas1 aRay, Debjyoti1 aNepak, Devadutta1 aJanampelli, Sagar1 aGoshal, Partha1 aSubrahmanyam, Ch  uhttps://library.ncl.res.in/content/dry-reforming-methane-dbd-plasma-over-ni-based-catalysts-influence-process-conditions-and