2003
DOI: 10.1016/s0032-5910(03)00168-2
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Application of non-thermal plasmas on toxic removal of dioxin-contained fly ash

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Cited by 31 publications
(16 citation statements)
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“…Katsumata et al [36] also propose the mechanism of PCDD/Fs reacting with OH radicals. With UV and electrons, the C-Cl bond was subject to destruction and formation of the C-H bond (dechlorination) [14,37]. These reactions compete with each other, resulting in a specific destruction efficiency.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Katsumata et al [36] also propose the mechanism of PCDD/Fs reacting with OH radicals. With UV and electrons, the C-Cl bond was subject to destruction and formation of the C-H bond (dechlorination) [14,37]. These reactions compete with each other, resulting in a specific destruction efficiency.…”
Section: Discussionmentioning
confidence: 99%
“…Nonthermal plasma technologies, which are mainly applied for ozone synthesis as firstly developed, have been under extensive investigation for the removal of a variety of pollutants, including NO x , SO x , VOCs, and dioxin from gas streams [13,14]. Dielectric barrier discharge (DBD), the mainstream nonthermal plasma used for ozone generation, can be divided into four types based on the reactor geometry: typical DBD, surface discharge, coplanar discharge, and packed-bed discharge.…”
Section: Introductionmentioning
confidence: 99%
“…(9) is five orders of magnitude higher than that of reaction Eq. (8), and NO concentration is much higher than mercury concentration, so Hg 0 oxidation decreased with the increasing NO [18]. Therefore, when the NO concentration increased from 0 ppm to 200 ppm, mercury oxidation rate reduced from 94.46% to 21.59%.…”
Section: Influence Of No and Somentioning
confidence: 94%
“…Short discharge time (nanoseconds), high peak voltage and low power consumption make it possible to realize the goal of low cost and high efficient for pollutants removal. At the same time, the plasma reactor has a simple structure, starts quickly and covers a smaller area, which does not produce secondary pollution and can realize the coordinated control of multiple pollutants [7,8]. A lot of researches have done at home and abroad about pollutants removal by Non-Thermal Plasma (NTP), especially at desulfurization and denitration and dealing with Volatile Organic Compounds (VOCs) [9][10][11][12], which have made certain progress.…”
mentioning
confidence: 99%
“…Wilkstrőm and Marklund [14] indicated that the most important variable for changes in PCDDs/PCDFs formation in fly ash or flue gas was disturbance in the combustion condition and not the variation in chlorine content in the feeding wastes. Zhou et al [15] found that non-thermal plasma technology is capable of effectively destroying PCDD/F compounds in fly ash. The highest destruction efficiency reached 81% for the 2,3,7,8-TeCDD compound in fly ash.…”
Section: Introductionmentioning
confidence: 99%