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- In relation to this article, we declare that there is no conflict of interest.
- Publication history
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Received February 28, 2019
Accepted April 9, 2019
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This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits
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최적의 프로필렌/프로판 흡착 분리 성능을 가지는 흡착제의 개발 전략들
Design Strategies for Adsorbents with Optimal Propylene/propane Adsorptive Separation Performances
연세대학교 화공생명공학과, 03722 서울시 서대문구 연세로 50
Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
Korean Chemical Engineering Research, August 2019, 57(4), 484-491(8), 10.9713/kcer.2019.57.4.484 Epub 2 August 2019
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Abstract
An efficient propylene/propane separation technology is needed to obtain high-purity propylene, which is a raw material for polypropylene synthesis. Since conventional cryogenic distillation is an energy-intensive process due to the similar physicochemical properties of propylene and propane, adsorptive separation has gained considerable interest. In this study, we have computationally investigated the changes in adsorption separation performances by arbitrarily controlling the adsorption strength of open metal sites in two different types of metal-organic frameworks (MOFs). Through the evaluation of adsorptive separation performances in terms of working capacity, selectivity, and Adsorption Figure of Merit (AFM), we have suggested proper density and strength of adsorption sites as well as appropriate temperature condition to obtain optimal propylene/propane adsorptive separation performances.
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References
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Da Silva FA, Rodrigues AE, AlChE J., 47, 341 (2001)
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Jarvelin H, Fair JR, Ind. Eng. Chem. Res., 32(10), 2201 (1993)
Grande CA, Gascon J, Kapteijn F, Rodrigues AE, Chem. Eng. J., 160(1), 207 (2010)
Ferey G, Chem. Soc. Rev., 37(1), 191 (2008)
Furukawa H, Cordova KE, O'Keeffe M, Yaghi OM, Science, 341(6149), 123044 (2013)
Khan NA, Jhung SH, J. Hazard. Mater., 325, 198 (2017)
Lamia N, Jorge M, Granato MA, Paz FAA, Chevreau H, Rodrigues AE, Chem. Eng. Sci., 64(14), 3246 (2009)
Wuttke S, Bazin P, Vimont A, Serre A, Seo C, Hwang YK, Chang JS, Ferey G, Daturi M, Chem.-Eur. J., 18(38), 11959 (2012)
Bae YS, Lee CY, Kim KC, Farha OK, Nickias P, Hupp JT, Nguyen ST, Snurr RQ, Angew. Chem.-Int. Edit., 51(8), 1857 (2012)
Lee SJ, Bae YS, J. Phys. Chem. C, 118(34), 19833 (2014)
Bae YS, Snurr RQ, Microporous Mesoporous Mater., 132(1-2), 300 (2010)
Lee H, Choi JH, Yeo YK, Song HK, Na BK, Korean Chem. Eng. Res., 36(6), 809 (2000)
Sumer Z, Keskin S, Ind. Eng. Chem. Res., 55(39), 10404 (2016)
Dubbeldam D, Calero S, Ellis DE, Snurr RQ, Mol. Simul., 42(2), 81 (2016)
Mayo SL, Olafson BD, Goddard WA, J. Phys. Chem., 94(26), 8897 (1990)
Dubbeldam D, Calero S, Vlugt TJH, Krishna R, Maesen TLM, Smit B, J. Phys. Chem. B, 108(33), 12301 (2004)
Martin MG, Siepmann JI, J. Phys. Chem. B, 102(14), 2569 (1998)
Da Silva FA, Rodrigues AE, AlChE J., 47, 341 (2001)
Yazaydin AO, Snurr RQ, Park TH, Koh K, Liu J, et al., J. Am. Chem. Soc., 131(51), 18198 (2009)
