An Ozone Generator of Miniaturization and Modularization with the Narrow Discharge Gap |
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Authors: | Zhang Zhitao Bai Xiyao Bai Mindong Yang Bo Zhou Xiaojian |
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Institution: | (1) Environmental Engineering Research Institute, Dalian Maritime University, Dalian, (116026), Liaoning, P. R. China;(2) Department of Physics, College of Science, Northeastern University, Shenyang, (110006), Liaoning, P. R. China |
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Abstract: | The method of ionization discharge has a key action on the process of the ionization and decomposition of O2 molecule as well as the re-decomposition of O3 molecule. In this paper, an ozone generation of miniaturization which was fabricated by stacking discharge modules with rectangle is introduced, only volume of 23.0×53.0×42.0 cm3 for ozone production capacity of 1 kg/hr. In addition, the ozone concentration and its production efficiency are significantly improved in comparison with a conventional ozone generator, which have the highest ozone concentration of 308 g/Nm3 and the production efficiency of 118 g/kWh at ozone concentration of 200 g/Nm3. |
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Keywords: | Dielectric barrier discharge miniaturization ozone concentration ozone production efficiency |
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