| 학회 |
한국화학공학회 |
| 학술대회 |
2021년 봄 (04/21 ~ 04/23, 부산 BEXCO) |
| 권호 |
27권 1호, p.616 |
| 발표분야 |
에너지 환경 |
| 제목 |
Catalytic plastic pyrolysis fuel separation and its combustion behavior using pyrolysis oil/diesel blends in a 5 kW boiler |
| 초록 |
Plastic pyrolysis oil, obtained from the plastic waste pyrolysis, was upgraded over a catalytic separation in a 2-kg-scale pyrolysis oil separator using nickel and copper based catalysts. The middle (F2) oil (diesel-like fraction (C11-C12)) was obtained about 65 wt.% yield, which showed much similar characteristics to petro diesel. Therefore, the combustion of plastic oil/diesel blends (the plastic oil content: 0, 10, 30 and 50 wt.%) was performed in a 5 kw scale boiler to evaluate the combustion and emission performance. The efficiency of combustion efficiency using 10% plastic oil/diesel blend showed about 59.0% at a fuel-air equivalence ratio (Ф) of 0.91. The highest boiler internal temperature was observed at about 1060 ℃ (Ф=0.91). In addition, flue gas analysis indicated that the blends and diesel had similar concentrations of CO (about 13ppm at Ф=0.91) and CO2 (about 13 vol.% at Ф=0.91). However, a lower NO concentration of 52 ppm was obtained with diesel as compared to blends (80-130 ppm) at a Ф of 0.91 due to the higher nitrogen content in plastic oil. Similarly, almost no N2O was found in the diesel whereas a little amount of N2O (<4ppm) was observed. |
| 저자 |
남형석, Wang Shuang, 김하나, 김재영, 황병욱, 이도연, 조성호, 류호정
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| 소속 |
한국에너지기술(연) |
| 키워드 |
에너지 |
| E-Mail |
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| 원문파일 |
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