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자료유형
학술저널
저자정보
이재랑 (한국에너지기술연구원) Naim Hasolli (한국에너지기술연구원) 전성민 (한국에너지기술연구원) 손종렬 (고려대학교) 이강산 (한국에너지기술연구원) 박영옥 (한국에너지기술연구원)
저널정보
한국대기환경학회 한국대기환경학회지(국문) 한국대기환경학회지 제31권 제1호
발행연도
2015.2
수록면
54 - 62 (9page)

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이 논문의 연구 히스토리 (4)

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Small scale paint overspray booths are being operated nationwidely, for repair of passenger car body parts. paint aerosols are emitted from the paint overspray booth in operations. In paint overspray booth operations without ventilation system and air pollutants collection unit, it may land on nearby equipment. In this study a removal of sticky paint aerosol for application of the small-scale overspray paint booth. it’s cause the surface of filter bag from generated sticky paint aerosol. To remove adhesion of paint aerosol the agglomerating agents are injected and mixed with sticky paint aerosols prior to reach the filter bag. The paint spray rate was set as 10±5 g/min from airatomized spray guns in the spray booth, injection rate of agglomerating was 10±5 g/min in the mixing chamber. The filtration velocity including air pollutants varied from 0.2 m/min to 0.4 m/min. Bag cleaning air pressure was set as 5.0 kg<SUB>f</SUB>/min for detaching dust cake from surface of filter bag. Bag cleaning interval at the filtration velocity of 0.2 m/min was around 3 times longer than that of the 0.4 m/min. The residual pressure drop maintained highest value at the highest filtration velocity. Fractional efficiency of 99.952%~99.971% was possible to maintain for the particle size of 2.5 microns. Total collection efficiency at the filtration velocity of 0.2 m/min was 99.42%. During this study we could confirm high collection efficiency and long cleaning intervals for the test with filtration velocity of 0.2 m/min indicating an optimal value for the given dimensions of the test unit and test operating conditions.

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Abstract
1. 서론
2. 실험재료 및 방법
3. 결과 및 고찰
4. 결론
References

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UCI(KEPA) : I410-ECN-0101-2016-539-001289362