A comparison of carbon tetrachloride decomposition using spark and barrier discharges

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 two discharges. Reactors used to generate electrical discharges were powered by the same electric power supply. In both reactors, nearly 90% conversion of CCl4 was obtained. All chlorine was in the form of Cl2 in the process carried out in the barrier discharge, while in the spark discharge, COCl2 was formed. The conversion of CCl4 to COCl2 ranged from 2 to 12%. NO was formed in both discharges but the NO content in the gas leaving the reactors was 1.7–2.7% for the spark discharge and 0.045–0.06% for the barrier discharge. O3 was produced only in the barrier discharge and its content ranged from 0.1 to 0.2%.
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 / DITC)
Krzysztof Schmidt-Szałowski,,
- Inorganic Technology and Ceramics Department
, 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 seriesOpen Chemistry, ISSN , e-ISSN 2391-5420, (B 14 pkt)
Issue year2015
Vol13
No1
Pages509-516
Publication size in sheets0.5
Keywords in Englishplasma; gas cleaning; decomposition; DBD; spark discharge
ASJC Classification2505 Materials Chemistry; 1600 General Chemistry
DOIDOI:10.1515/chem-2015-0059
URL http://www.degruyter.com/view/j/chem.2015.13.issue-1/chem-2015-0059/chem-2015-0059.xml
Languageen angielski
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[Open Chemistry] A comparison of carbon tetrachloride decomposition using spark and barrier discharges.pdf 1.08 MB
Score (nominal)14
ScoreMinisterial score = 14.0, 16-09-2019, ArticleFromJournal
Ministerial score (2013-2016) = 14.0, 16-09-2019, ArticleFromJournal
Publication indicators Scopus Citations = 4; WoS Citations = 5; Scopus SNIP (Source Normalised Impact per Paper): 2016 = 0.587; WoS Impact Factor: 2016 = 1.027 (2) - 2016=1.048 (5)
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