90,000 for air separation
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For the 90,000-unit air separation plant, during testing the main tower tilted; it has been shut down for maintenance. The cause is unknown – could everyone please analyze it?
Could you tell me the specifics? In what aspects is the purity of the liquid air at the bottom tower low? Is the liquid oxygen purity also not adjustable? What else?
I’ll tell you all tomorrow after I find out for sure.
It was measured before filling with sand; it was tilted by a few millimeters, and it’s the foreigners who are responsible for that.
1. The foundation is not solid. 2. Pipe stress has caused the tower to tilt
Is the temperature drop too rapid? There are many possible reasons for this: the foundation, the internal stresses in the pipes inside the tower, or perhaps the tower equipment is exposed to cold conditions