A packed bed plasma reactor (PBPR) was designed, characterized and optimized for ozone generation from oxygen and air. The effects of reactor arrangement, feed gas flow rate, coolant temperature, input power and dielectric material on ozone generation were investigated. The highest ozone concentration of 152 g m −3 was obtained using 2.0 mm borosilicate glass beads and a 0.06 dm 3 min −1 oxygen feed at 5 °C, whilst the highest ozone yield efficiency was 209 g kW −1 h −1 at an oxygen feed rate of 20 dm 3 min −1 . The highest ozone concentration produced from air was 15.6 g m −3 at a flow rate of 0.06 dm 3 min −1 with 2.0 mm 3 A molecular sieves beads (MS) beads as the dielectric. It was found that the effect of the dielectric on ozone generation affected significantly by the feed gas composition and flow rate. In addition, ozone production affected significantly by the number of die...

中文翻译：

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用于臭氧产生的填充床等离子体反应器的表征

对填充床等离子体反应器（PBPR）进行了设计，表征和优化，以从氧气和空气中产生臭氧。研究了反应器布置，进料气流速，冷却剂温度，输入功率和介电材料对臭氧产生的影响。使用2.0 mm硼硅酸盐玻璃珠和0.06 dm 3 min -1的氧气进料在5°C下可获得最高的臭氧浓度152 gm -3，而在氧气下的最高臭氧产生效率为209 g kW -1 h -1进料速度为20 dm 3 min -1。以2.0 mm 3 A分子筛珠（MS）珠作为电介质，以0.06 dm 3 min -1的流速从空气中产生的最高臭氧浓度为15.6 gm -3。发现电介质对臭氧产生的影响受进料气体组成和流速的显着影响。此外，