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Korean Journal of Chemical Engineering, Vol.20, No.3, 532-537, 2003
Continuous Separation of Glucose and Fructose at High Concentration Using Two-Section Simulated Moving Bed Process
A two-section simulated moving bed (SMB) modified from a three-section SMB [Barker et al., 1975] was applied to the separation of an aqueous mixture of glucose and fructose at high concentration up to 500 kg/m(3). Dowex 50W-X12 resin of Ca(++) form was used as an adsorbent and water as an isocratic eluent. The equilibrium isotherms in terms of a quadratic expression and a plug flow model with mass transfer effect were used to predict both the products and on-concentrations in the two-section SMB process. The two-section SMB process suggested in this work was successful in obtaining high fructose corn syrup (fructose with 55-90% w/w) at the high concentration of 500 kg/m(3).
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[Cited By]
- Lim YI, Korean Journal of Chemical Engineering, 21(4), 836, 2004
- Lee SC, Korean Chemical Engineering Research, 43(3), 380, 2005
- Lee KN, Korean Journal of Chemical Engineering, 26(2), 468, 2009
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