| 摘要 |
<p>Method for vaporizing an oxygen-enriched feed liquid comprises using a conveying device (6) for circulating liquid with a unit for injecting lift gas (7, 9). The height difference between the lower end of a vaporizing passage and a lower level is larger than the height difference between an upper level and the upper end of the vaporizing passage. Independent claims are also included for the following: (1) Device for the low temperature decomposition of air; and (2) Device for vaporizing an oxygen-enriched feed liquid.</p> |
