Equilibrium theory-based design of simulated moving bed processes under reduced purity requirements linear isotherms.
The design of simulated moving bed processes under reduced purity requirements for systems whose isotherm is linear is considered. Based on the equilibrium theory of chromatography, explicit equations to uniquely identify the separation region that will ensure specified extract and raffinate purities are derived. The identification of the region requires only the knowledge of Henry constants of the solutes, the concentration of the solutes in the feed and the purity specifications. These results are validated using numerical simulations.
Rajendran
Arvind
A
Nanyang Technological University, School of Chemical and Biomedical Engineering, 62 Nanyang Drive, Singapore, Singapore. arvind@ntu.edu.sg
D002853:Chromatography, Liquid / Q000379:methods*; D003198:Computer Simulation