Design of a simulated moving bed unit for sucrose-betaine separations

被引：16

作者：

Giacobello, S ^{[1
]}

Storti, G ^{[1
]}

Tola, G ^{[1
]}

机构：

[1] Univ Cagliari, Dipartimento Ingn Chim & Mat, I-09123 Cagliari, Italy

来源：

JOURNAL OF CHROMATOGRAPHY A | 2000年 / 872卷 / 1-2期

关键词：

simulated moving bed chromatography; preparative chromatography; instrumentation; sucrose; betaine; sugars;

D O I：

10.1016/S0021-9673(99)01289-3

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The results of a series of pulse experiments carried out in a fixed bed column packed with a strongly acid ion-exchange resin and with reference to the separation of an aqueous sucrose-betaine mixture are presented. These data were used to evaluate equilibrium and diffusion parameters for both key components in the frame of linear chromatography theory. The estimated values were used to design a simulated moving bed plant aimed to separate betaine from sucrose in beet molasses. (C) 2000 Published by Elsevier Science BN. All rights reserved.

引用

页码：23 / 35

页数：13

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