| 학회 |
한국화학공학회 |
| 학술대회 |
2008년 가을 (10/23 ~ 10/24, 부산 BEXCO) |
| 권호 |
14권 2호, p.2655 |
| 발표분야 |
분리기술 |
| 제목 |
Adsorption dynamic characteristics of steam methane reforming off-gas on layered bed |
| 초록 |
In order to optimize the utilization of an adsorption column, the adsorption and desorption dynamic characteristics of hydrogen mixture gas is investigated using layered bed packed with activated carbon and zeolite 5A. The effects of adsorption pressure, linear velocity and carbon/zeolite ratio on the adsorption dynamics were studied from the experimental and simulated results in the layered bed. The simulation of the adsorption dynamic characteristics utilized Aspen Adsim (Aspen tech, Inc.) and were numerically predicted by using non-isothermal and non-adiabatic model, considering linear driving force model and Dual-site Langmuir adsorption isotherm model. |
| 저자 |
양세일1, 박주용1, 장성철1, 김성현2, 최대기1
|
| 소속 |
1한국과학기술(연), 2고려대 |
| 키워드 |
Adsorption dynamic; Steam methane reforming off-gas; Hydrogen; Separation
|
| E-Mail |
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| 원문파일 |
초록 보기 |
