| 학회 |
한국화학공학회 |
| 학술대회 |
2017년 가을 (10/25 ~ 10/27, 대전컨벤션센터) |
| 권호 |
23권 2호, p.2230 |
| 발표분야 |
촉매 및 반응공학 |
| 제목 |
Feasibility of Hydrotalcite-Supported MgO-NaNO3 with Improved Stability and Capacity for Pre-Combustion CO2 Capture |
| 초록 |
In this study, commercially available hydrotalcites with different MgO:Al2O3 weight ratios (30:70 and 70:30) were used to improve the performance of MgO-NaNO3 sorbents. Cyclic tests revealed that the 30:70 hydrotalcite-supported sorbent attained higher and stable sorption performance as compared to MgO-NaNO3 under multiple cycles, reaching a stable capacity of 30.92 wt% or 37.95% MgO conversion. The 30:70 sample also showed high capture performance under a modified 15% CO2 sorption cyclic test with partial desorption, achieving an average capacity of 20.05 wt% or 22.95% MgO conversion. This work was supported by the Energy Efficiency & Resources (No. 20163010092210) of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government Ministry of Trade, Industry & Energy. |
| 저자 |
Trivinho Monica Louise, 서정길
|
| 소속 |
명지대 |
| 키워드 |
촉매 및 반응공학 |
| E-Mail |
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| 원문파일 |
초록 보기 |
