Table 3. Tabulated Mixed-Gas Permeation Results for 0 and 40% PSM–MOF MMM at 35 °C.
total pressure | 2 bar |
10 bar |
20 bar |
30 bar |
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
permeability
(Barrer) |
selectivity | permeability (Barrer) |
selectivity | permeability (Barrer) |
selectivity | permeability (Barrer) |
selectivity | |||||
loading (wt %) | CH4 | CO2 | CO2/CH4 | CH4 | CO2 | CO2/CH4 | CH4 | CO2 | CO2/CH4 | CO2 | CH4 | CO2/CH4 |
0% | 70 | 1180 | 17.0 | 63 | 990 | 15.7 | 63 | 810 | 12.9 | 870 | 107 | 8.1 |
40% | 84 | 1610 | 19.3 | 72 | 1380 | 19.1 | 61 | 1090 | 17.8 | 930 | 56 | 16.5 |