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Pulsed plasma treatment of polluted gas using wet/low temperature corona reactors

Shimizu, K and Kinoshita, K and Yanagihara, K and Rajanikanth, BS and Katsura, S and Mizuno, A (2002) Pulsed plasma treatment of polluted gas using wet/low temperature corona reactors. In: Conference Record of the 1995 IEEE Industry Applications Conference, 1995. Thirtieth IAS Annual Meeting, IAS '95, 8-12 Oct 1995, Orlando, FL , USA.

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Abstract

Application of pulsed plasma for gas cleaning is gaining prominence in recent years mainly from the energy consideration point of view. Normally, gas treatment is carried out, at or above room temperature, by a conventional dry type corona reactor. However, this treatment is still inadequate in the removal of certain stable gases present in the exhaust/flue gas mixture. The authors report some interesting results of the treatment of such stable gases with pulsed plasma at very low ambient temperature. Also reported in the paper is an improvement in DeNO/DeNOx efficiency using unconventional wet-type reactors, designed and fabricated by the authors, operating at different ambient temperatures. Apart from laboratory tests on simulated gas mixtures, field tests were also carried out on the exhaust gas of a 8 kW diesel engine. Further, an attempt was made to test the feasibility of a helical wire as a corona electrode in place of the conventional straight wire electrode. A comparative analysis of the various tests is presented together with a note on the energy consideration

Item Type: Conference Paper
Additional Information: Copyright 1995 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre: Division of Electrical Sciences > Electrical Engineering
Date Deposited: 12 Apr 2012 07:28
Last Modified: 12 Apr 2012 07:28
URI: http://eprints.iisc.ernet.in/id/eprint/44129

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