Table 3 Comparison of various gas pair selectivities of PIM-1 and MMM of f-MWCNTs and MWCNTs
Membrane | Selectivity | ||
---|---|---|---|
O2/N2 | CO2/N2 | CO2/CH4 | |
PIM-1 | 2.8 | 28.2 | 15.4 |
f-MWCNTs/PIM-1 MMM | 2.8 | 32.9 | 10.4 |
Pristine MWCNTs/PIM-1 MMM | 2.5 | 16.3 | 8.1 |
Membrane | Selectivity | ||
---|---|---|---|
O2/N2 | CO2/N2 | CO2/CH4 | |
PIM-1 | 2.8 | 28.2 | 15.4 |
f-MWCNTs/PIM-1 MMM | 2.8 | 32.9 | 10.4 |
Pristine MWCNTs/PIM-1 MMM | 2.5 | 16.3 | 8.1 |