| 학회 | 한국화학공학회 |
| 학술대회 | 2016년 가을 (10/19 ~ 10/21, 대전컨벤션센터) |
| 권호 | 22권 2호, p.1738 |
| 발표분야 | 분리기술 |
| 제목 | Effect of Alkaline Earth Metal Carbonate Salts on the CO2 Absorption on NaNO3–MgO Absorbent |
| 초록 | Many researchers have studied CO2 absorption behavior by MgO absorbent in the presence of metal carbonates. Most of them focused on the ability of metal carbonates as an agent to increase CO2 absorption capacity of MgO absorbent. We report here the rate of CO2 absorption of MgO absorbent is enhanced by the addition of carbonates. We prepared MgO samples mixed with varied amounts of alkali or alkaline earth carbonates and measured their CO2 absorption kinetics. The absorption kinetics showed variations depending on the nature and the amount of carbonate. A small amount of SrCO3 appears to enhance the kinetics most efficiently. Plausible mechanisms based on the observation will be discussed. |
| 저자 | 김강영, 곽진수, 오경렬, 안영인, 권영욱 |
| 소속 | 성균관대 |
| 키워드 | 흡수 |
| 원문파일 | 초록 보기 |
