Decomposition of carbon tetrachloride in the reactor of dielectric barrier discharge with different power supplies

Bogdan Ulejczyk , Krzysztof Krawczyk , Michał Młotek , Krzysztof Schmidt-Szałowski , Łukasz Nogal , Bolesław Kuca

Abstract

The decomposition of CCl4 in air was investigated at atmospheric pressure in a new type of dielectric barrier discharge reactor. The reactor was powered by three different power supplies: pulsed of low frequency (150-600 Hz), pulsed of 15 kHz frequency with regulated current pulse duration and AC of 6.8 kHz frequency. Maximum conversion of CCl4 depended on the power supply. 64, 87 and 98% were the maximum achieved conversions of CCl4 for tested power supplies. The products of CCl4 conversion and energy consumption depended on power supply system. The chlorine gas was always the main product obtained from CCl4. The smallest energy consumption (∼0.3 kWh per mol CCl4 converted) was achieved for pulsed power supply system of low frequency. It was 26 and 230 times less than energy consumption (for similar overall CCl4 conversion) in AC of 6.8 kHz frequency and pulsed of 15 kHz frequency respectively. © 2013 EDP Sciences.

Author Bogdan Ulejczyk (FC / CChT)
Bogdan Ulejczyk,,
- Chair of Chemical Technology
, Krzysztof Krawczyk (FC / CChT)
Krzysztof Krawczyk,,
- Chair of Chemical Technology
, Michał Młotek (FC / CChT)
Michał Młotek,,
- Chair of Chemical Technology
, Krzysztof Schmidt-Szałowski (FC / CChT)
Krzysztof Schmidt-Szałowski,,
- Chair of Chemical Technology
, Łukasz Nogal (FoEE / IEPE)
Łukasz Nogal,,
- The Institute of Electrical Power Engineering
, Bolesław Kuca (FoEE / ITEEMIS)
Bolesław Kuca,,
- The Institute of the Theory of Electrical Engineering, Measurement and Information Systems
Journal seriesEuropean Physical Journal - Applied Physics, ISSN 1286-0042, [1286-0050]
Issue year2013
Vol61
ASJC Classification2504 Electronic, Optical and Magnetic Materials; 3104 Condensed Matter Physics; 3105 Instrumentation
DOIDOI:10.1051/epjap/2012120407
Languageen angielski
Score (nominal)20
Score sourcejournalList
ScoreMinisterial score = 20.0, 02-05-2020, ArticleFromJournal
Ministerial score (2013-2016) = 20.0, 02-05-2020, ArticleFromJournal
Publication indicators Scopus Citations = 6; WoS Citations = 3; GS Citations = 3.0; Scopus SNIP (Source Normalised Impact per Paper): 2013 = 0.52; WoS Impact Factor: 2013 = 0.789 (2) - 2013=0.801 (5)
Citation count*3 (2015-09-18)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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