Material imbalance and phase equilibrium issues in the vacuum pumping system of the vacuum distillation tower
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1. The calibration report shows that the amount of non-condensable gas leaving heat exchanger E-144A is 661 KG/H, but the amount of non-condensable gas entering the reduced-pressure vacuum pump EJ-102A increases to 851.9. 2. After the reduced-pressure gas is mixed with steam and then passes through the condenser, what is approximately the water content in both the gaseous and liquid phases coming out of the condenser?
1. Either the data is incorrectly labeled, or condensable vapor that has been carried away is taken into account. 2. Water content: In the gas phase, it is calculated based on the principle of partial pressure, and it varies under different operating conditions