Review Article
Polymeric Gas-Separation Membranes for Petroleum Refining
Table 15
Performance of polymeric membranes for LPG removal.
| Polymer | (Barrer) | (Barrer) | | | (°C) | Ref. |
| Polyvinyl-allyl-dimethylsilane (PVADMS) | 11.2 | 41.3 | 2.7 | 10.1 | 35 | [175] | Dimethyl silicon rubber | 410 | 900 | 4.3 | 9.5 | 25 | [61] | Poly(4-methyl-2-pentyne) (PMP) | 4700 | 40,300 | 1.6 | 13.9 | 25 | [176] | Polydimethylsiloxane (PDMS) | 7400 | 14,000 | 5.7 | 10.8 | 35 | [171, 172] | Poly[1-(trimethylsilyl)-1-propyne] (PTMSP) | 33,800 | 53,500 | 5.2 | 8.2 | 25 | [173, 174] |
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