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Efficient compact micro DBD plasma reactor for ozone generation for industrial application in liquid and gas phase systems

Kuvshinov, Dmitriy; Lozano-Parada, Jaime; Siswanto, Anggun; Zimmerman, William

Authors

Dmitriy Kuvshinov

Jaime Lozano-Parada

Anggun Siswanto

William Zimmerman



Abstract

Ozone is well known as a powerful, fast reacting oxidant. Ozone based processes produce no by-product residual as non-reacted ozone decomposes to molecular oxygen. Therefore an application of ozone is widely accepted as one of the main approaches for a Sustainable and Clean Technologies development. There are number of technologies which require ozone to be delivered to specific points of a production network or reactors construction. Due to space constraints, high reactivity and short life time of ozone the use of ozone generators even of a bench top scale is practically limited. This requires development of mini/micro scale ozone generator which can be directly incorporated into production units. Our report presents a feasibility study of a new micro scale rector for ozone generation (MROG). Data on MROG calibration and indigo decomposition at different operation conditions are presented. At selected operation conditions with residence time of 0.25 s the process of ozone generation is not limited by reaction rate and the amount of ozone produced is a function of power applied. It was shown that the MROG is capable to produce ozone at voltage level starting from 3.5kV with ozone concentration of 5.28*10⁻⁶ (mol/L) at 5kV. This is in line with data presented on numerical investigation for a MROG. It was shown that in compare to a conventional ozone generator, MROG has lower power consumption at low voltages and atmospheric pressure. The MROG construction makes it applicable for both submerged and dry systems. With a robust compact design MROG can be used as an integrated module for production lines of high complexity.

Citation

Kuvshinov, D., Lozano-Parada, J., Siswanto, A., & Zimmerman, W. (2014). Efficient compact micro DBD plasma reactor for ozone generation for industrial application in liquid and gas phase systems. International journal of chemical, molecular, nuclear, materials and metallurgical engineering, 8(1), 80-83. https://doi.org/10.5281/zenodo.1090542

Journal Article Type Article
Online Publication Date Jan 5, 2014
Publication Date 2014
Deposit Date Apr 12, 2016
Publicly Available Date Apr 12, 2016
Journal International journal of chemical, molecular, nuclear, materials and metallurgical engineering
Publisher World Academy of Science, Engineering and Technology
Peer Reviewed Peer Reviewed
Volume 8
Issue 1
Pages 80-83
DOI https://doi.org/10.5281/zenodo.1090542
Keywords DBD, Micro reactor, Ozone, Plasma
Public URL https://hull-repository.worktribe.com/output/435740
Publisher URL http://waset.org/Publication/efficient-compact-micro-dbd-plasma-reactor-for-ozone-generation-for-industrial-application-in-liquid-and-gas-phase-systems/9997338
Additional Information Copy of article first published in: International journal of chemical, molecular, nuclear, materials and metallurgical engineering, 2014, v.8, issue 1.

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Publisher Licence URL
http://creativecommons.org/licenses/by-nc-nd/4.0/

Copyright Statement
© 2016 World Academy of Science, Engineering and Technology. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/



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