The amount of medium pressure air is set to increase during the 520 seconds that the molecular sieve adsorber enters the ramp-up phase. The other stag
On the other hand, the calculation procedure in the calculation function block of the configuration diagram has been modified to address the effect of
Large air separation unit in different load fraction control stability value of the situation, especially in the original control based on the additio
By modifying the parameters within the argon fraction control block, the stability of the argon content of the argon fraction in the small air separat
In order to give full play to the amount of load on the crude argon tower, according to the actual situation and experience of the operation of air se
During normal production, the main reason for fluctuations in the working conditions of the main tower is the magnitude and frequency of the variable
The crude argon liquid volume is mainly controlled by the analysis point of the oxygen content in the middle of the crude argon tower. The crude argon
Argon fraction in the nitrogen content is too high, will affect the coarse argon condenser heat transfer work, serious when there will be nitrogen plu
The upper tower reflux ratio becomes smaller, the argon fraction rises, and the rise of the argon fraction will accordingly affect the reduction of th
When the argon fraction is lowered, the amount of air entering the lower tower is increased by increasing the amount of medium pressure air, i.e. by o
In adjusting the argon system working conditions must be adjusted at the same time air separation main tower good crude argon tower working conditions
The main tower of the air separation equipment is a prerequisite for the normal working conditions of the argon tower, while the good or bad runoff co
