| 학회 |
한국공업화학회 |
| 학술대회 |
2012년 가을 (10/31 ~ 11/02, 대전컨벤션센터) |
| 권호 |
16권 2호 |
| 발표분야 |
포스터-석유화학.윤활유 |
| 제목 |
A Study on the Separation of Ethylbenzene/p-Xylene Binary System with Zeolite Membrane |
| 초록 |
In the previous work, we separated an Ethylbenzene(EB) from the xylene mixture(EB/p-xylene(PX)/m-xylene(MX)) by alumina supported MFI-type zeolite membrane which has advantages such as molecular sieve derived from well-defined pores, good thermal, chemical, and mechanical stability. However, many researchers have difficulty to separation of ethylbenzene from p-xylene because of their similar boiling points and kinetic diameter. In this study, we proceed a separation test for EB/PX mixture by permeation method through various MFI-type zeolite membranes (Silicalite-1, TS-1, ZSM-5). Performances of membranes are measured by permeation flux, separation factor of the ethylbenzene. We also try to find the best separation performance of the binary system as changing EB/PX ratio. |
| 저자 |
이기천, 전유권, 이진구, 전소미, 조용일, 설용건
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| 소속 |
연세대 |
| 키워드 |
ethylbenzene; p-xylene; separation; zeolite; membrane
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| E-Mail |
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