Journal of the Korean Society of Safety (한국안전학회지)
- Volume 14 Issue 3
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- Pages.63-68
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- 1999
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
Ozone Generation by Superimposing Discharge Reactor
중첩방전 반응기에 의한 오존의 생성
Abstract
In this paper, characteristics of ozone generation by using coil and SPCP + DC corona reactor was studied. The ceramic-based surface discharge electrode, which was first invented as a high-efficiency ozonizer, has been used as an experimental plasma chemical reactor.(Surface Induced Plasma Chemical Processing, SPCP.) The electrode, however, has a structural disadvantage that a highly energetic plasma region is localized near the electrode surface, which may make it impossible for higher efficiency to realize. In an attempt to overcome this advantage, we have developed a hybrid reactor which employs a corona discharge unit together with the surface discharge unit. Experimental results suggest that the efficiency of the ozone production rate is improved when positive corona discharge is added.
Keywords