Dynamic Simulation of a Simulated‐Moving‐Bed Chromatographic Reactor for the Inversion of Sucrose

Abstract

Bibliography[l] Sanders, P., and K . Brunr: Improved method for the determination of the total adipyl content in acetylated adipyl cross-linked starches. StarchIStarke 46 (1994), 255-259. Gunten, D. von, and D. Korduba: Determination of free adipic acid in acetylated di-starch adipate products. Circular letter STEX 13/84, June ZOth, 1984.[3] Whitehouse, D. B.: Starch -Determination of the total adipate content and the free adipic acid content in adipate crossbonded [2] starches (first draft). ISO/TC 93 WG2 document N20, March 16th, 1989. [4] Mitchell, G. A . , M. J. Vanderbist, and R R Meert: Gas-liquid chromatographic determination of the adipate content of acetylated di-starch adipate. J. Assoc. Off. Anal. Chem. 65 (1982), 238-240. Scanlon, J. Z, and D. E. Willis: Calculation of flame ionization detector relative response factors using the effective carbon number concept.

Novel process for diethylacetal synthesis

“…23 Several liquid-phase SMBR applications are found in the literature. Examples of biochemical reactions are the isomerization of glucose with glucose isomerase, [24][25][26][27] the inversion of sucrose by action of invertase, 28,29 and the production of lactosucrose by action of b-fructofuranosidase. 30 Examples of reversible chemical reactions catalyzed by ion-exchange resins are the esterification of acetic acid with b-phenetyl alcohol, 31 the ethyl acetate synthesis on Amberlyst ® 15, 9,32 the synthesis of bisphenol A from acetone and phenol, 33 esterification of acetic acid with methanol, 34 and synthesis of MTBE.…”

Chromatographic Reactors Based on Biological Activity

“…In such a case the removal of the inhibitor from the reaction zone results in a higher yield [133,134].…”

“…The computer calculation takes 1 -2 days on a modern PC. The approach was tested taking the inversion of sucrose into fructose and glucose [134,148] and the production of bphenethyl acetate from acetic acid and b-phenethyl alcohol [161] as examples. The authors concluded that a potential saving in operating cost of up to 20% and reduction of desorbent consumption of up to 60% can be achieved.…”

“…The configuration proposed by Ching and Lu [160] consisting of four sections and a recycle unit was theoretically analyzed by Meurer et al [134]. They concluded from their simulations that with a proper adjustment of the experimental conditions almost 100% product purity could be achievable.…”

Simulated moving‐bed reactor: Reactive–separation regions

“…11,14,15 The biochemical reactions involving sugars have been also investigated extensively, as glucose isomerization, [16][17][18][19] inversion of sucrose by enzyme invertase, [20][21][22] production of high molecular weight dextran, 21 enzymatic conversion of glucose to glucose-6-phosphate, 23 hydrolysis of lactose and maltose, 24,25 and the production of lactosucrose. 26 Even though a reasonable amount of experimental and numerical studies on SMBR have been published, there is still no reported application of SMBR in the chemical process industry.…”