منابع مشابه
Multiobjective Optimization of SMB and Varicol Process for Chiral Separation
The multiobjecti®e optimization of continuous countercurrent chromatography sepa( ) ration units, such as simulated mo®ing bed SMB and Varicol, is considered. The Varicol system is based on a nonsynchronous shift of the inlet and outlet ports instead of the synchronous one used in the SMB technology. The optimization problem is complicated by the relati®e large number of decision ®ariables, inc...
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Introduction i 1 1. The Principles of Simulated Moving Bed Chromatography 3 1.1 Continuous counter current adsorption systems 3 1.2 The simulated moving bed process 4 1.2.1 The four-section SMB cascade 5 2. Modeling of SMB Column 2.1 Equivalent counter-current model 8 8 3. Characteristics of Adsorbents and Modeling Results 11 3.1 Ca2+ exchanged ion exchange Non-polar dealuminated Faujasite zeol...
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The increasing demand for enantiopure drugs has led to the development of a variety of stereoselective separation technologies. Among them, high performance liquid chromatography (HPLC) is well recognized as a powerful, fast and efficient technique, which has been successfully employed for analysis and preparation of enantiomers of drugs. Nowadays, liquid chromatographic techniques are the focu...
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ژورنال
عنوان ژورنال: Separation and Purification Technology
سال: 2000
ISSN: 1383-5866
DOI: 10.1016/s1383-5866(00)00063-0