Causes and countermeasures for fluctuations in the discharge temperature of the total condenser
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After the gas from the compressor in the distillation process enters the total condenser, gaseous vinyl chloride is liquefied into liquid vinyl chloride. Why does the discharge temperature of liquid vinyl chloride fluctuate, and why is it on the high side? The discharge situation of the tail condenser is the same as that of the full condenser ； The trend chart shows that the low tower level increases as the feeding temperature rises, and decreases as the temperature falls. Who specifically influences whom and why? Please give me some advice; I’m new here!
The material discharge temperature is too high; this is because of the increase in production volume, and the operators did not increase the amount of condensate water in the total condenser and the tail condenser in line with this increase in production volume； Of course, as the production flow increases, if the workers do not adjust the amount of hot water supplied to the low-pressure reboiler, the liquid level in the tower bottom will naturally rise as well.
It seems that in your case it’s caused by changes in flux