Calculating tower problems using PROII
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I would like to ask the fellow sailors: I’m using version 8.1 to calculate tower parameters, and no matter how much I increase the temperature, there’s no change in the yield. Why is that?
The yield seems to have little to do with your feed temperature
Could you provide more details? Which temperature is being adjusted, and what are the design specifications? 》
Reply to liuliuw3036: In the calculation of towers, the reboiler and the feed temperature of the tower are the main factors to adjust; generally speaking, increasing the temperature should lead to an increase in yield.
What will see an increase in yield? It depends on whether you collect from the top or the bottom of the tower.
In the Column-Specifications and variables section, set the variables to be the final boiling point of the top product and the initial boiling point of the bottom product; the variables for the cooler and reboiler can be used as well……
Thank you for the advice from Haiyou rechard0201. I hope we can stay in touch. My QQ number is 756410667, and my email address is chyi7809684@163.com
What was said upstairs is great; I’ve learned a lot from it