The temperature differences between the gas phase and the liquid phase within the same tray level
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On the same tray, is the temperature of the gas phase of the medium higher or is the temperature of the liquid phase higher? ? ? ? I would appreciate it if the teachers could share their valuable insights
I think it’s high in the gas phase. Heat is carried upward by the gas phase, and it descends after the liquid phase condenses.
My understanding is that in a stable tower, the vapor and liquid phases should be in equilibrium, so the temperature should be the same; it’s just that each phase carries a different amount of heat. Please correct me
However, there are still differences among the thermocouples located in the same gas-liquid two-phase zone; in some catalytic fractionation towers, these differences can reach over ten degrees. I think there is definitely a difference in temperature
However, the thermocouples located in the same gas-liquid phase showed differences; in some catalytic fractionation towers, these differences could reach over ten degrees. I believe there must be differences between the gas and liquid phases