| CS particles content, wt% |
0 |
5 |
10 |
15 |
25 |
| Flux JN, kg m−2 h−1
|
0.71 |
1.41 |
1.22 |
1.09 |
0.86 |
| Permeation coefficient of water PH2O × 105, barrer |
4.83 |
8.73 |
8.48 |
8.12 |
6.25 |
| Permeation coefficient of ethanol PEtOH × 105, barrer |
0.23 |
0.34 |
0.32 |
0.30 |
0.27 |
| Diffusion coefficient of water DH2O × 107, cm2 s−1
|
1.44 |
5.12 |
4.99 |
4.81 |
4.23 |
| Diffusion coefficient of ethanol DEtOH × 107, cm2 s−1
|
0.22 |
0.33 |
0.32 |
0.32 |
0.31 |
| Solubility coefficient of water SH2O, cmSTP3 cm−3 cmHg−1
|
335.4 |
170.5 |
169.9 |
168.8 |
147.7 |
| Solubility coefficient of ethanol SEtOH, cmSTP3 cm−3 cmHg−1
|
104.5 |
103.0 |
100.0 |
93.7 |
87.1 |
| Selectivity coefficient Sc
|
21.0 |
25.7 |
26.5 |
27.1 |
23.1 |
| Separation factor, αH2O/EtOH
|
26.5 |
47.3 |
50.2 |
53.6 |
22.1 |
| Pervaporation separation index PSI, kg m−2 h−1
|
18.2 |
65.3 |
60.0 |
57.3 |
18.1 |
