Process and device for the separation of simulated mobile bed, comprising a bed lines of deviation in two and with flow of fluid diversion modulated

摘要

Process and device for the separation of simulated mobile bed, comprising a bed lines of deviation in two and with flow of fluid diversion modulated.The present invention relates to a process for the separation of the load f by adsorption in simulated mobile bed in an SLM device, the device comprising rows of external deviation L ~ I / 1 / R ~, joining directly two successive levels of P ~ R ~ p ~ I + 1 ~, the index I is a pair. Or (a former Clusiva of precedent) odd, this along the column, and enabling the scanning of these levels.In which each one of the rows of deviation L ~ (I / I + 1 ~ includes automated means of adjustment is defined by the following three rules: (a) is established in all the lines of diversion open zone 1 a flow rate corresponding to a supersincronizau00e7u00e3o between 15 and 30%; (b) establish In all the lines of diversion open areas 2 and 3 a flow rate corresponding to the synchronization more orLess than 8% approximately; (c) establish in all lines of deviation opened in zone 4 a flow rate corresponding to a supersincronizau00e7u00e3o between 20 and 40%.