Advances in simulated moving bed chromatographic separations

• Autor(es): Gomes, Pedro Sá ; Minceva, M. ; Pais, L.S. ; Rodrigues, A.E.
• Data: 2006
• Identificador Persistente: http://hdl.handle.net/10198/1655
• Origem: Biblioteca Digital do IPB
• Assunto(s): Simulated moving bed; Modeling and simulation; Varicol; Multiple feed
• Tipo de Documento: Parte ou capítulo de livro
• Idioma: Inglês

Descrição

The development of some unconventional Simulated Moving Bed (SMB) strategies, such as the introduction of nonsynchronous inlet/outlet shifts (the Varicol process), variable flux or variable composition in the inlet/outlet streams (PowerFeed and Modicon, respectively), and also the use of multiple feed or distributed feed, have increased the potential of this technique for a wide range of binary separations. For multiple component separations, different strategies has been investigated, including a cascade of SMB, more complex SMB units composed by several adsorption zones, and the JO process operating in two different separation steps.