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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.8
- 수록면
- 387 - 394 (8page)
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A study on the removal of sulfur dioxide and nitrogen oxide was carried out using a non-thermal nano-pulse corona discharger at different gas temperatures. Pulse voltage with a high voltage of 50 ㎸, a pulse rising time of about 100 ㎱, a full width at half maximum of about 500 ㎱ and a frequency of 1 ㎑ was applied to a wire-cylinder corona reactor. Ammonia and propylene gases were added into the corona reactor as additives with a static mixer. Ammonia addition had less effect on SO₂ reduction at the higher temperature because of the retardation of ammonium sulfate formation. However, propylene addition enhanced NO reduction at higher temperature due to increased gas mixture. SO₂ was further removed at the mixed SO₂ and NO gas due to increased NO₂ by the conversion of NO. The addition of ammonia and propylene gases was more highly dominant for the removal of sulfur dioxide compared to the sole pulse corona without the additives. However, the specific energy density per unit concentration of pulse corona as well as propylene additive was an important factor to remove NO gas. Therefore, the specific energy density per unit concentration of 0.04 Wh/(㎥ㆍppm) was necessary for the NO removal of more than 80% with the concentration ratio of 2.0 for propylene and NO. Hydrogen peroxide was another alternative additive to remove both SO₂ and NO in the nano-pulse corona discharger.
목차
Abstract
1. 서론
2. 연구방법
3. 결과 및 고찰
4. 결론
감사의 글
참고문헌
참고문헌 (9)
참고문헌 신청
1. [학술지(정기간행물)] - Dinelli, G / 1990 / Industrial experiments on pulse corona simultaneous removal of NOx and SO2 from flue gas / IEEE Trans. Ind. Applicat 26 (3) : 535 ~ 541
2. [학술지(정기간행물)] - Kim, H.H / 2004 / Nonthermal plasma processing for air-pollution control: a histrocal review, current issues, and future prospects / Plasma Process. Polym 1 (2) : 91 ~ 110
3. [학술지(정기간행물)] - Kim, H.H / 2001 / Low-temperature NOx reduction process using combined systems of pulsed corona discharge and catalysts / J. Phys. D: Appl. Phys 34 (4) : 604 ~ 613
4. [학술지(정기간행물)] - 김교선 / 2005 / 저온 플라즈마 공정에 의한 효율적인 탈황 및 탈질 / Korean Chemical Engineering Research(HWAHAK KONGHAK) 43 (1) : 129 ~ 135
5. [학술지(정기간행물)] - Lee, Y.H / 2003 / Application of pulsed corona induced plasma chemical process to an industrial incinerator / ENVIRONMENTAL SCIENCE & TECHNOLOGY 37 : 2563 ~ 2567
2. [학술지(정기간행물)] - Kim, H.H / 2004 / Nonthermal plasma processing for air-pollution control: a histrocal review, current issues, and future prospects / Plasma Process. Polym 1 (2) : 91 ~ 110
3. [학술지(정기간행물)] - Kim, H.H / 2001 / Low-temperature NOx reduction process using combined systems of pulsed corona discharge and catalysts / J. Phys. D: Appl. Phys 34 (4) : 604 ~ 613
4. [학술지(정기간행물)] - 김교선 / 2005 / 저온 플라즈마 공정에 의한 효율적인 탈황 및 탈질 / Korean Chemical Engineering Research(HWAHAK KONGHAK) 43 (1) : 129 ~ 135
5. [학술지(정기간행물)] - Lee, Y.H / 2003 / Application of pulsed corona induced plasma chemical process to an industrial incinerator / ENVIRONMENTAL SCIENCE & TECHNOLOGY 37 : 2563 ~ 2567
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UCI(KEPA) : I410-ECN-0101-2013-539-000314326