In air separation for oxygen production, is the reflux liquid in the oxygen column liquid air, and is the rising gas contaminated nitrogen?
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In air separation for oxygen production, is the reflux liquid in the oxygen column liquid air, and is the rising gas contaminated nitrogen?
The higher the content of volatile components (nitrogen) in the gas rising from the bottom through a certain tray, the higher the content of non-volatile components (oxygen) in the liquid as it passes through that same tray. No analysis points are set at the intermediate stages; analysis points are only placed at the material locations before and after distillation, such as liquid air, liquid oxygen, oxygen, liquid nitrogen, nitrogen, and contaminated nitrogen gas. For questions like this, it’s best to consult the craftsmen around you; they are resources at your disposal and should be utilized effectively. It is recommended to start with flowcharts, as they are the language of this role. For reference.
What was said on the 2nd floor is excellent; I’ve learned something from it