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KMID : 0385520080210030167
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Analytical Science & Technology
2008 Volume.21 No. 3 p.167 ~ p.173
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The removal characteristics of PCB by catalyzed fabric filter
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Kim Moon-Chan
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Abstract
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In order to solve the reproduction problem of PCB, we carried out poly chlorinated biphenyl (PCB) removal at low temperature (＜220℃), which could not take place reproduction of PCB by over 90% on catalyst. We coated catalyst to commercial bag filter for simultaneous removal of PCB and particle. It was found that PCB could be not reproducible due to it’s decomposition of benzene ring. The coating method of spray type was more useful than that of precipitation one. PCB removal conversion was highest on the Pt-Co catalyzed bag filter. The data of this study can be well used in order to remove PCB and particle simultaneously for incinerator process by substituting commercial bag filter to catalyzed bag filter.
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KEYWORD
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bag filter, PCB, removal catalyst
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