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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.12
- 수록면
- 229 - 234 (6page)
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초록· 키워드
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This study aimed to develop a new dust collecting system equipped with an activated carbon (A.C.) coated electrode. Before fabrication, pre-treatment of A.C. was performed to remove metal ions within the A.C. to enlarge its specific surface area. Then, pre-treated A.C., black carbon, polyvinyl acetate (PVAc), and methanol were mixed to make a gel compound, which was coated onto aluminum plates to fabricate electrodes. The optimal mixing ratio of A.C., black carbon, PVAc, and methanol was found to be 10 g: 2 g: 3 g: 20 mL. After fabrication, the electrodes were used in the batch-type experiment for NH₃ and H₂S removal. The reduction rates of the gases were high at the beginning and slowly reduced with time. Dust collection experiments were conducted in continuous flow, with various voltages applied. Compared to 5 kV, dust removal efficiency was 1.5 times higher when 10 kV was applied. Increasing the number of electrodes applied also increased the collecting efficiency. The correlation coefficient between actual collecting efficiency and trend line was higher than 99%. Consequently, the novel dust collection system equipped with A.C. coated electrode appears to be a promising substitute for existing dust-control devices.
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참고문헌 (10)
참고문헌 신청
1. [학술지(정기간행물)] - Pierson WR / 1990 / Comparison of the SCAQS tunnel study with other on road vehicle emission data / J. Air Waste Manag. Assoc. 40 : 1495 ~ 1504
2. [학술지(정기간행물)] - Yamamoto T / 1981 / Electrohydrodynamics in an electrostatic precipitator / J. Fluid Mech 108 : 1 ~ 18
3. [학술지(정기간행물)] - Dixkens J / 1999 / Development of an electrostatic precipitator for off-line particle analysis / Aerosol Sci. Technol 30 : 438 ~ 453
4. [학술지(정기간행물)] - Rehbein N / 2001 / NOx production in spark and corona discharges / J. Electrostat 51-52 : 333 ~ 339
5. [학술지(정기간행물)] - Bologa A / 2009 / Novel wet electrostatic precipitator for collection of fine aerosol / J. Electrostat 67 : 150 ~ 153
2. [학술지(정기간행물)] - Yamamoto T / 1981 / Electrohydrodynamics in an electrostatic precipitator / J. Fluid Mech 108 : 1 ~ 18
3. [학술지(정기간행물)] - Dixkens J / 1999 / Development of an electrostatic precipitator for off-line particle analysis / Aerosol Sci. Technol 30 : 438 ~ 453
4. [학술지(정기간행물)] - Rehbein N / 2001 / NOx production in spark and corona discharges / J. Electrostat 51-52 : 333 ~ 339
5. [학술지(정기간행물)] - Bologa A / 2009 / Novel wet electrostatic precipitator for collection of fine aerosol / J. Electrostat 67 : 150 ~ 153
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UCI(KEPA) : I410-ECN-0101-2017-539-001538793