| 학회 |
한국공업화학회 |
| 학술대회 |
2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center)) |
| 권호 |
24권 1호 |
| 발표분야 |
포스터-환경·에너지 |
| 제목 |
CO2 sorption uptake analysis and structural characterization of iron precursor based hydrotalcite |
| 초록 |
Increasing CO2 emission from fossil fuel combustion in power production plants is the main reason to global warming. Carbon capture and storage technology (CCS) is promising method to reduce CO2 emission. The cost of carbon capture accounts for most of the total cost of CCS technology, it is necessary to reduce carbon capture cost by enhancing capacity of the sorbent. Hydrotalcite is one of the promising sorbents that can capture CO2 at the temperature range of flue gas from power plant. It is important to increase CO2 sorption capacity of hydrotalcite for application to actual process. Increasing basic site of the sorbent can contribute to enhancing carbon capture capacity. This research used iron precursor for hydrotalcite synthesis in order to increase chemisorption site. The textural properties and pore volume were analyzed using N2 adsorption analysis. Also varying the ratio of magnesium and iron precursor, the research optimize synthesis condition for high CO2 sorption uptake. |
| 저자 |
장민주, 이기봉
|
| 소속 |
고려대 |
| 키워드 |
Carbon Capture; Adsorption; Hydrotalcite
|
| E-Mail |
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