Wet plasma reactor for remidiation of SO2

Abstract

Published by the AIP PublishingArticles you may be interested in Effect of water on sulfur dioxide ( SO 2 ) and nitrogen oxides ( NO x ) removal from flue gas in a direct current corona discharge reactor Abatement of perfluorinated compounds using microwave plasmas at atmospheric pressure J. Appl. Phys. 93, 9483 (2003); 10.1063/1.1574595Temperature resolved modeling of plasma abatement of perfluorinated compounds Low-voltage operation of a plasma reactor for exhaust gas treatment by dielectric barrier discharge Rev.

Oxidation of Elemental Mercury by Active Species Generated From a Surface Dielectric Barrier Discharge Plasma Reactor

“…H 2 O may react with O 3 to form ÁOH, resulting in the decreasing of Hg 0 oxidation efficiency due to the fact that the O 3 /ÁO radicals are more effective than ÁOH to oxidize Hg 0 . Simultaneously, ÁOH can act as a promoter in the reactions (10) and (11) decreasing O 3 and ÁO [27][28][29]. As shown in Table 2, O 3 concentration dropped with an increase of H 2 O contents, and higher O 3 concentration was obtained for dry gas as compared to that for 3 and 5 % H 2 O.…”

Microdischarge in Porous Ceramics with Atmospheric Pressure High Temperature H2O/SO2 Gas Mixture and its Application for Hydrogen Production

“…The optimized flow rate of the SO 2 gas was found to be about 30% the rate of water vapor. The possible gas phase reactions between H 2 O and SO 2 molecules may include 18) e…”

“…The rate constants of some of these reactions are given in ref. 18. To evaluate the temperature effect the electrical power for MIPC discharge was fixed at 0.2 W. To maintain the power the voltage should be lowered to compensate the increase in current density.…”

Steam plasma jet for treatment of contaminated water with high-concentration 1,4-dioxane organic pollutants

“…Applications of the low-temperature plasma technology for the treatment of environmental pollutants have attracted considerable attention owing to its unique nature. There have been substantial progresses in the application of plasmas to gas purification [1][2][3][4], organic pollutant degradation in water [5] and hazardous solidwaste gasification/vitrification [6] over a decade. In addition to the high-energy electron impact, plasma chemical reactions through the formation of reactive neutral and ionic radicals are the crucial factor for the degradation of organic pollutants.…”