Reasons why the flash tower does not flash

2012-03-02View Original

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The design pressure of the flash tower in our plant is 1.5, but it is currently operating at 1.2; there is very little flash vapor. What is the reason for this? Please give me some advice, fellow travelers

Reply #22012-03-03

1. The methanol circulation volume is large, and the saturation level is low. 2. The system load is low, while the load on the flash vapor compressor is high, resulting in a reduced pressure in the flash tower.

Reply #32012-03-03

Generally, the flash volume is related to the operating temperature; lower temperatures result in lower flash pressures.

Reply #42012-08-28

Still not understanding? How exactly is a flash tower operated?

Reply #52013-02-01

Check the temperature of the flash vaporization, whether there are any significant changes in the volume, and whether the methanol circulation rate differs significantly from the set proportional coefficient

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Reasons why the flash tower does not flash

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