Table 3 Final steady state values for output variables: product purity, IL concentration and L/D ratio
From: Effect of ionic liquids as entrainers on the dynamic behavior of ethanol-water extractive columns
Process variable | [mim]Cl | [bmim]Cl | ||
|---|---|---|---|---|
Only IL/F | IL/F and L/D | Only IL/F | IL/F and L/D | |
Feed flowrate (+ 10%) | ||||
XED | 0.995 | 0.996 | 0.975 | 0.996 |
XIL | 0.329 | 0.320 | 0.317 | 0.304 |
L/D | 0.774 | 0.811 | 0.885 | 0.970 |
Feed flowrate (−10%) | ||||
XED | 0.995 | 0.995 | 0.998 | 0.994 |
XIL | 0.285 | 0.303 | 0.279 | 0.301 |
L/D | 0.881 | 0.811 | 1.081 | 0.970 |
XEFeed (+ 10%) | ||||
XED | 0.993 | 0.994 | 0.981 | 0.996 |
XIL | 0.309 | 0.292 | 0.299 | 0.284 |
L/D | 0.742 | 0.811 | 0.875 | 0.970 |
XEFeed (−10%) | ||||
XED | 0.996 | 0.996 | 0.998 | 0.989 |
XIL | 0.307 | 0.330 | 0.298 | 0.324 |
L/D | 0.904 | 0.895 | 1.099 | 0.970 |