Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 문성용 | - |
dc.date.accessioned | 2019-11-21T01:28:10Z | - |
dc.date.available | 2019-11-21T01:28:10Z | - |
dc.date.issued | 2017-03 | - |
dc.identifier.citation | JOURNAL OF CHROMATOGRAPHY A, v. 1491, page. 75-86 | en_US |
dc.identifier.issn | 0021-9673 | - |
dc.identifier.issn | 1873-3778 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0021967317302789?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/113014 | - |
dc.description.abstract | The production of fumaric acid through a biotechnological pathway has grown in importance because of its potential value in related industries. This has sparked an interest in developing an economically efficient process for separation of fumaric acid (product of interest) from acetic acid (by-product). This study aimed to develop a simulated moving bed (SMB) chromatographic process for such separation in a systematic way. As a first step for this work, commercially available adsorbents were screened for their applicability to the considered separation, which revealed that an Amberchrom-CG71C resin had a sufficient potential to become an adsorbent of the targeted SMB. Using this adsorbent, the intrinsic parameters of fumaric and acetic acids were determined and then applied to optimizing the SMB process under consideration. The optimized SMB process was tested experimentally, from which the yield of fumaric-acid product was found to become lower than expected in the design. An investigation about the reason for such problem revealed that it was attributed to a fronting phenomenon occurring in the solute band of fumaric acid. To resolve this issue, the extent of the fronting was evaluated quantitatively using an experimental axial dispersion coefficient for fumaric acid, which was then considered in the design of the SMB of interest. The SMB experimental results showed that the SMB design based on the consideration of the fumaric-acid fronting could guarantee the attainment of both high purity (>99%) and high yield (>99%) for fumaric-acid product under the desorbent consumption of 2.6 and the throughput of 0.36L/L/h. (C) 2017 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (grant number NRF-2015R1A2A2A01003455). Also, it was partially supported by the Advanced Biomass R&D Center (ABC) of Global Frontier Project funded by the Ministry of Science, ICT and Future Planning (ABC-2010-0029728). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | STANDING-WAVE DESIGN | en_US |
dc.subject | MULTIOBJECTIVE OPTIMIZATION | en_US |
dc.subject | SMB CHROMATOGRAPHY | en_US |
dc.subject | GENETIC ALGORITHM | en_US |
dc.subject | TERNARY MIXTURES | en_US |
dc.subject | STRATEGIES | en_US |
dc.subject | HYDROLYZATE | en_US |
dc.subject | BIOMASS | en_US |
dc.subject | SYSTEMS | en_US |
dc.title | Design of simulated moving bed for separation of fumaric acid with a little fronting phenomenon | en_US |
dc.type | Article | en_US |
dc.relation.volume | 1491 | - |
dc.identifier.doi | 10.1016/j.chroma.2017.02.040 | - |
dc.relation.page | 75-86 | - |
dc.relation.journal | JOURNAL OF CHROMATOGRAPHY A | - |
dc.contributor.googleauthor | Choi, Jae-Hwan | - |
dc.contributor.googleauthor | Kang, Mun-Seok | - |
dc.contributor.googleauthor | Lee, Chung-gi | - |
dc.contributor.googleauthor | Wang, Nien-Hwa Linda | - |
dc.contributor.googleauthor | Mun, Sungyong | - |
dc.relation.code | 2017003444 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CHEMICAL ENGINEERING | - |
dc.identifier.pid | munsy | - |
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