| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1871261 | Physics Procedia | 2015 | 5 Pages |
Abstract
Choice issue of membrane selectivity for helium extraction from natural gas was introduced. Two-stage membrane gas-separation circuit is used as gas-separation system, where recycle circuit is applied as the second stage. Selectivity choice recommendations are given from the energy-saving standpoint, considering to different degrees of helium extraction.
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