PROCESS AND AN APPARATUS FOR SIMULATED MOVING BED SEPARATION COMPRISING BYPASS LINES IN EVERY OTHER BED AND WITH A MODULATED BYPASS FLUID FLOW RATE, PARTICULARLY FOR BEING APPLIED TO THE SEPARATION OF CHEMICAL MATERIAL, NATURAL MATERIAL OR SYNTHETIC MATERIAL WHICH IS DIFFICULT TO BE SEPARATED THROUGH DISTILLATION

摘要

PURPOSE: A process and an apparatus for simulated moving bed separation comprising bypass lines in every other bed and with a modulated bypass fluid flow rate are provided to improve the operability and performance for SMS separation by setting up a rule for water flow applied to each bypass line.;CONSTITUTION: An apparatus for simulated moving bed separation comprising bypass lines in every other bed and with a modulated bypass fluid flow rate performs SMB separation of a supplying materia in an SMB device which has at least one column. The columns includes plural absorption beds which can be separated by a plate. Through the supply of a supplying material and a releasing agent, at least one extraction material and at least one raffinate are collected.;COPYRIGHT KIPO 2011