[话题讨论] 膨胀机启动后如何加快装置的开车速度分子筛全低压空分流程,从分子筛出来的空气分成两股,一股进入主换热器降到-171摄氏度后进入下塔,一股进入增压机,这股空气又分为 |
| |
| |
|Archiver|手机版|小黑屋|大化工论坛
( 鲁ICP备12015736号-12 )
GMT+8, 2025-4-4 14:22 , Processed in 0.050034 second(s), 32 queries .
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.