| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 봄 (05/10 ~ 05/12, 광주 김대중컨벤센센터(Kimdaejung Convention Center)) |
| 권호 |
21권 1호 |
| 발표분야 |
화학공정 |
| 제목 |
Adsorption and Desorption Breakthrough Behaviors of Carbon Dioxide over PEI-Silica Sorbent by Using TPAD (Temperature Programmed Adsorption and Desorption) System |
| 초록 |
KIER (Korea Institute of Energy Research) has developed TPAD (Temperature Programmed Adsorption & Desorption) system for analyzing adsorption and desorption behaviors just using under 1 g amount of sorbent. In order to control the system temperature precisely, all the equipments, such as fixed bed reactor, pre-heater, 4 ports valve and filters were installed in a temperature programmed oven (Agilent 6890 GC oven). The effect of temperature, feed concentration, retention time and cyclic operation on CO2/N2 breakthrough behaviors over PEI-Silica sorbent was studied at a fixed bed with 1/4 inch outside diameter. From the experimental data, adsorption kinetic and equilibrium parameters were estimated. One of the most important features of TPAD system is that the kinetic and the equilibrium informations can be obtained by using very small amount of sorbents (under 1g). |
| 저자 |
문종호, 서정윤, 우제민, 이동호, 김현욱, 이종섭, 박영철
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| 소속 |
한국에너지기술(연) |
| 키워드 |
TPAD; adsorption; desorption; PEI; Silica
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| E-Mail |
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