Combined operation of outlet streams swing with partial-feed in a simulated moving bed

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• 作者：Kyung-Min Kim ; Ji-Yeon Song ; Chang-Ha Lee
• 关键词：Simulated Moving Bed (SMB) ; Outlet Streams Swing (OSS) ; Partial ; feed ; Pressure Drop
• 刊名：Korean Journal of Chemical Engineering
• 出版年：2016
• 出版时间：March 2016
• 年：2016
• 卷：33
• 期：3
• 页码：1059-1069
• 全文大小：750 KB
• 参考文献：1.J.A. Johnson and R.G. Kabza, in G. Ganetsos and P.E. Barker (Editors), Preparative and Production Scale Chromatography, Marcel Dekker, New York (1993).
  2.N.V.D. Long, J.W. Lee, T.-H. Le, J.-I. Kim and Y.-M. Koo, Korean J. Chem. Eng., 28, 1110 (2011).CrossRef
  3.J. Lee, N. C. Shin, Y. Lim and C. Han, Korean J. Chem. Eng., 27, 609 (2010).CrossRef
  4.A. Rajendran, G. Paredes and M. Mazzotti, J. Chromatogr. A, 1216, 709 (2009).CrossRef
  5.M. Schulte and J. Strube, J. Chromatogr. A, 906, 399 (2001).CrossRef
  6.E. Lee, M.B. Park, J.M. Kim, W. S. Kim and I.H. Kim, Korean J. Chem. Eng., 27, 231 (2010).CrossRef
  7.Y.-S. Bae and C.-H. Lee, J. Chromatogr. A, 1122, 161 (2006).CrossRef
  8.K.-M. Kim, H.-H. Lee and C.-H. Lee, Ind. Eng. Chem. Res., 51, 9835 (2012).CrossRef
  9.H. Schramm, A. Kienle, M. Kaspereit and Seidel-Morgenstern, Chem. Eng. Sci., 58, 5217 (2003).CrossRef
  10.K.-M. Kim and C.-H. Lee, J. Chromatogr. A, 1311, 79 (2013).CrossRef
  11.H.-H. Lee, K.-M. Kim and C.-H. Lee, AIChE J., 57, 2036 (2011).CrossRef
  12.Y. Zang and P.C. Wankat, Ind. Eng. Chem. Res., 41, 2504 (2002).CrossRef
  13.J.K. Kim, N. Abunasser and P.C. Wankat, Korean J. Chem. Eng., 22, 619 (2005).CrossRef
  14.P. S. Gomes and A. E. Rodrigues, Sep. Sci. Technol., 42, 223 (2007).CrossRef
  15.K.-M. Kim, J.-Y. Song and C.-H, Lee, J. Chromatogr. A, 1340, 79 (2014).CrossRef
  16.S. Mun, Ind. Eng. Chem. Res., 49, 9258 (2010).CrossRef
  17.S. Mun, J. Chromatogr. A, 1218 8060 (2011).CrossRef
  18.B. Sreedhar and Y. Kawajiri, Chem. Eng. Sci., 116, 428 (2014).CrossRef
  19.J.-Y. Song, D. Oh and C.-H. Lee, J. Chromatogr. A, 1403, 205 (2015).
  20.M. Mazzotti, G. Storti and M. Morbidelli, J. Chromatogr. A, 769, 3 (1997).CrossRef
  21.G. Guiochon, S. G. Shirazi and A. M. Katti, Fundamentals of Preparative and Nonlinear Chromatography, Elsevier Academic Press, Boston, MA, 2nd Ed. (1994).
  22.P. S. Gomes and A. E. Rodrigues, Sep. Sci. Technol., 45, 2259 (2010).CrossRef
  23.K.B. Lee, C.Y. Lim, Y. Xie, G.B. Cox and N.-H.L. Wang, Ind. Eng. Chem. Res., 44, 3249 (2005).CrossRef
  24.S. Ergun, Chem. Eng. Prog., 48, 89 (1952).
  25.F. Charton and R.-M. Nicoud, J. Chromatogr. A, 702, 97 (1995).CrossRef
  
• 作者单位：Kyung-Min Kim (1)
  Ji-Yeon Song (1)
  Chang-Ha Lee (1)
  
  1. Department of Chemical and Biomolecular Engineering, Yonsei University, 50, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Industrial Chemistry and Chemical Engineering
  Catalysis
  Materials Science
  Biotechnology
  
• 出版者：Springer New York
• ISSN：1975-7220

文摘

The operational strategy of outlet streams swing (OSS) operation combined with partial-feed (PF) operation, OSS-PF, was studied under the constraint of maximum allowable pressure and flow-rate. Its separation performance and dynamic behavior were compared with those of OSS operation and conventional simulated moving bed (SMB) chromatography. During OSS-PF operation, the switching period consisted of two steps; raffinate was produced during the closed condition of extract node and feed node in the first step, while extracts were produced and feeds were injected during the closed condition of raffinate node in the second step. As a result, OSS-PF operation could be performed under the allowable maximum flow-rate in the corresponding conventional SMB without generating an additional pressure drop at the adsorbent bed, which was different from OSS operation. OSS-PF operation successfully improved the separation performance of the conventional SMB with regard to extract purity, raffinate recovery and raffinate productivity with equivalent eluent consumption. The step ratio during a switching period worked as one of important operating variables in separation performance. The dynamic behavior of OSS-PF operation was analyzed and compared with that of OSS and conventional SMB using simulated concentration profiles in the fluid phase.