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- Simulated_moving_bed abstract "In chromatography, the simulated moving bed (SMB) technique is a variant of high performance liquid chromatography; it is used to separate particles and/or chemical compounds that would be difficult or impossible to resolve otherwise. This increased separation is brought about by a valve-and-column arrangement that is used to lengthen the stationary phase indefinitely.In the moving bed technique of preparative chromatography the feed entry and the analyte recovery are simultaneous and continuous, but because of practical difficulties with a continuously moving bed, simulated moving bed technique was proposed. In the simulated moving bed technique instead of moving the bed, the sample inlet and the analyte exit positions are moved continuously, giving the impression of a moving bed. in True moving bed chromatography (TMBC) is only a theoretical concept. Its simulation, SMBC is achieved by the use of a multiplicity of columns in series and a complex valve arrangement, which provides for sample and solvent feed, and also analyte and waste takeoff at appropriate locations of any column, whereby it allows switching at regular intervals the sample entry in one direction, the solvent entry in the opposite direction, whilst changing the analyte and waste takeoff positions appropriately as well.Ref 3 explains that the advantage of the SMBC is high speed, because a system could be near continuous, whilst its disadvantage is that it only separates binary mixtures. It does not say, but perhaps it can be assumed that this is equivalent with the separation of a single component from a group of compounds. With regard to efficiency it compares with simple chromatography technique like continuous distillation does with batch distillation.".
- Simulated_moving_bed wikiPageExternalLink chromworks.com.
- Simulated_moving_bed wikiPageExternalLink ParexCombined0.png.
- Simulated_moving_bed wikiPageExternalLink www.orochem.com.
- Simulated_moving_bed wikiPageID "7093304".
- Simulated_moving_bed wikiPageRevisionID "585689176".
- Simulated_moving_bed hasPhotoCollection Simulated_moving_bed.
- Simulated_moving_bed subject Category:Chromatography.
- Simulated_moving_bed comment "In chromatography, the simulated moving bed (SMB) technique is a variant of high performance liquid chromatography; it is used to separate particles and/or chemical compounds that would be difficult or impossible to resolve otherwise.".
- Simulated_moving_bed label "Simulated moving bed".
- Simulated_moving_bed sameAs m.0h3t9h.
- Simulated_moving_bed sameAs Q7521298.
- Simulated_moving_bed sameAs Q7521298.
- Simulated_moving_bed wasDerivedFrom Simulated_moving_bed?oldid=585689176.
- Simulated_moving_bed isPrimaryTopicOf Simulated_moving_bed.
