| 학회 |
한국화학공학회 |
| 학술대회 |
2006년 봄 (04/20 ~ 04/21, 대구 인터불고 호텔) |
| 권호 |
12권 1호, p.310 |
| 발표분야 |
분리기술 |
| 제목 |
Simulation of 3Bed PSA Process for H2 Separation in Layered Bed |
| 초록 |
Adsorption dynamics and PSA process for quaternary (H2/CH4/CO/CO2) system were also studied theoretically in layered bed. A three bed and seven step process using a layered bed with two different adsorbents which are activated carbon and zeolite 5A in one bed was employed to produce high purity hydrogen. The optimum adsorption pressure and feed flow rate were 9 atm and 9.4 LPM. The purity and recovery of product were affected by adsorption pressure, feed flow rate and composition on the breakthrough curve were identified carefully. The effects of separation performance on the simulation were investigated using a 3-column PSA process packed with activated carbon and zeolite 5A. Dual-Site Langmuir model be used to predict the numerical simulation results for hydrogen purification of H2/CH4/CO/CO2 quaternary mixture gas. |
| 저자 |
안의섭1, 김성현2, 최대기1
|
| 소속 |
1한국과학기술(연), 2고려대 |
| 키워드 |
PSA; Adsorption dynamic; three bed and seven step process
|
| E-Mail |
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| 원문파일 |
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