Effect of electrode shape on discharge current and performance with barrier discharge type electrostatic precipitator

Kuroda, Yosuke; Kawada, Yoshifumi; Takahashi, Takéo; Ehara, Yoshiyasu; Ito, Tairo; Zukeran, Akinori; Kono, Yoshihiro; Yasumoto, Koji

doi:10.1016/s0304-3886(02)00177-8

Cited by 57 publications

(19 citation statements)

References 2 publications

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“…The first study on the particle charge neutralization using a DBD charger was carried out by Kwon, Sakurai, Seto, and Kim (2006). Kawada et al (1999) and Kuroda et al (2003) attempted to decontaminate fine carbon particles and NO x by using a two-stage electrostatic precipitator (ESP), where the typical wire-to-plate charging section was replaced by a DBD charger. Although it is known that fine particulates smaller than 10 m and gaseous pollutants can be controlled effectively with the barrier discharge type ESP, these are very few published results for the collection of submicron particles.…”

Section: Introductionmentioning

confidence: 99%

Collection of submicron particles by an electrostatic precipitator using a dielectric barrier discharge

Byeon

Hwang

Park

et al. 2006

Journal of Aerosol Science

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Section: Introductionmentioning

confidence: 99%

Collection of submicron particles by an electrostatic precipitator using a dielectric barrier discharge

Byeon

Hwang

Park

et al. 2006

Journal of Aerosol Science

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“…To meet these requirements, research on the collection electrode has become a matter of vital interest (Kim et al, 2010;Jedrusik et al, 2003). Despite the great number of investigations reported in the literature, such as parallel plates (Goo & Lee, 1997;Byeon et al, 2010;Chai et al, 2009;Niewulis et al, 2009), carbon and silica fibers of felted polypropylene (Bayless et al, 2004;Pasic et al, 2006), vitro collectors (Sillanpää et al, 2008), collection electrodes covered with a glass plate (Kuroda et al, 2003), ceramic filter (Smolders & Baeyens, 2000) and electro-cyclones (Gil & Corté s, 2002), there are still some efforts to be made to find more suitable materials served as collection electrodes.…”

mentioning

confidence: 99%

Removal of sulfuric acid aerosol in a wet electrostatic precipitator with single terylene or polypropylene collection electrodes

Chang¹,

Dong²,

Wang³

et al. 2011

Journal of Aerosol Science

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“…Many studies of ESP were reported to collect low resistive particles generated from diesel engine [5,6]. Authors confirmed that a collection of PM was possible by a dielectric barrier discharge type ESP [7,8]. Furthermore, a double cylinder type ESP is proposed to remove marine diesel exhaust particles [9].…”

Section: Introductionmentioning

confidence: 97%

Diesel PM collection for marine emission using hole-type electrostatic precipitators

Ehara

Osako

Zukeran

et al. 2014

WIT Transactions on Ecology and the Environment

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The particulate matters (PMs) emitted from marine diesel engine exhaust during the combustion process have low resistivity and extremely small in the range of 70-120nm. These particles have various human health and environment impacts. After MARPOL 73/78 Annex VI entered into force on 1st of July 2010, shipping-induced NOx and SOx, PM emissions are regulated more strictly. The diesel particulate filter was widely used for the collection of automobile diesel PM but was not economical, especially for the use of marine engine emission control where PM concentration is as high as 50 mg/m 3 . Electrostatic Precipitators (ESPs) have been studied as an after treatment system for the removal of PM emissions from a diesel engine. However, the collection of low resistive particles using conventional ESPs is difficult. The low resistive diesel engine particles are detached from the collection plate, which causes particle reentrainment, resulting in poor collection efficiency. The new hole-type ESP was developed to minimize re-entrainment. The hole-type ESP utilizes the ionic wind, combined with electrostatic force to transport the charged particles effectively into the collecting zone through the hole of the collection plate. The collecting zones are designed as zero electrostatic fields, i.e., no electrostatic repulsion force acting on particles by induction charge, so that no re-entrainment takes place. The hole diameter with respect to aperture ratio influences the particle collection processes. The optimum hole diameter was determined by the time-dependent collection efficiency.

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Effect of electrode shape on discharge current and performance with barrier discharge type electrostatic precipitator

Cited by 57 publications

References 2 publications

Collection of submicron particles by an electrostatic precipitator using a dielectric barrier discharge

Collection of submicron particles by an electrostatic precipitator using a dielectric barrier discharge

Removal of sulfuric acid aerosol in a wet electrostatic precipitator with single terylene or polypropylene collection electrodes

Diesel PM collection for marine emission using hole-type electrostatic precipitators

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