dispositivo que permite separar pelo menos um composto a partir de uma mistura ou de um corpo por adsorção e processo de injeção de fluido desviado em um processo de separação por leito móvel simulado.

摘要

Device and process for separating at least one compound from a mixture in a simulated moving bed, comprising: an enclosure comprising several absorbent beds, two adsorbent beds being separated by a fluid distribution and extraction plate (Pi), the plate comprising one or more distribution, mixing and/or extracting panels, comprising a chamber (Ci), main fluid delivery ( 4 ) and extraction ( 2 ) lines, several secondary fluid extraction or injection lines ( 10, 11, 12, 13 , Ti), a bypass circuit communicating a distribution plate with a bypass line, means ( 14 , Voi,j, 20 ) communicating at least one chamber (Ci) with at least one bypass line (Li,j), at least one of the ends of a bypass line communicates with a zone Ri, R'I of an adsorbent bed, said zone being distinct from a distribution chamber (Ci) and another end is connected to said chamber (Ci).