| 摘要 |
This invention is directed to a process for recovering helium. The process comprises a) passing a first gas containing helium (10) to an eductor (26) t o produce a second gas (28); b) passing the second gas (28) through a heat exchanger (40) to produce a third gas (42); c) recovering the third gas (42) into the eductor (26) to combine with the first gas (10). |
