Vapor pressure of oil and gas at the top of the distillation column
Thread Content
Everyone, I would like to ask how to calculate the vapor pressure of oil and gas at the top of the splitter tower?
At the top of the distillation tower, there is dry gas, liquefied gas, gasoline, tower top reflux, and water vapor； The respective flow rates are L ； Then calculate their respective average molecular weights M ； Then calculate the molar amount L/M ； Then, the molar fraction is calculated. With the molar fraction, the partial pressure of the oil and gas can be calculated; the total pressure in the distillation tower = partial pressure of oil and gas + partial pressure of water vapor
Reply to 2# fengdingwen: I’m mainly looking at the relationship between the dry point of crude gasoline and its boiling point. Thank you, O(∩_∩)O~