Dry reforming of methane using different dielectric materials and DBD plasma reactor configurations
作者： Asif Hussain Khoja , Muhammad Tahir , Nor Aishah Saidina Amin
DOI: 10.1016/J.ENCONMAN.2017.04.057
关键词: Methane 、 Analytical chemistry 、 Dielectric barrier discharge 、 Volume (thermodynamics) 、 Quartz 、 Plasma 、 Space velocity 、 Carbon dioxide reforming 、 Materials science 、 Dielectric
摘要: Abstract The effect of quartz and alumina dielectric materials on the efficiency barrier discharge (DBD) cold plasma reactor using different configurations for dry reforming methane (DRM) has been investigated. performance was analysed at feed ratios, gas hourly space velocity (GHSV, h−1) specific input energy (SIE, kJ L−1). In both reactors, main products detected were CO H2 with considerable amounts C2H6. Alumina prevailed in maximum conversion achieved 74% 68% CH4 CO2, respectively GHSV (92 h−1) ratio (1:1), SIE (370 J ml−1) volume (VD = 15.7 cm3). CO/H2 yields also higher than under same experimental conditions. Furthermore, displayed a significant impact DBD plasma. Increasing (VD) enhanced selectivity dielectrics. (EE) 0.085 0.078 mmol kJ−1 quartz, respectively. high EE evidently due to constant, which exhibited enhancement power dissipation, temperature. Stability test conferred performed better quartz.
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