Understanding Henry's Law
Thread Content
When the deaerator is in operation and the liquid is heated to its saturated vapor pressure, the gas phase pressure is almost entirely composed of water vapor, with the partial pressures of other gases being almost zero. Why is that? During the heating process, as the temperature rises, the solubility of some soluble gases decreases, causing them to move into the gas phase. Why does the article state that when the vapor pressure of the liquid is reached, the partial pressure of the gas phase is entirely due to this vapor pressure? During heating, doesn’t the vapor pressure continue to increase while the partial pressures of other gases continue to decrease? \ud83d\ude0a\ud83d\ude1c\ud83d\ude1c\ud83d\ude07\ud83d\ude07
Ventilate while heating; otherwise, it’s impossible to maintain a constant pressure
How does a deaerator work?