Remaining curve
Thread Content
Could any expert please help explain the remaining curve? How to interpret the remaining curve of an equilateral triangle?
It’s available on this forum as well as in textbooks: http://bbs.hcbbs.com/viewthread.php?tid=415194
The remaining curve is used to describe the continuous changes in the composition of the liquid remaining in the tower and reactor during batch distillation. As low-boiling substances continue to evaporate, the liquid left in the tower and reactor also undergoes continuous changes: there are fewer and fewer low-boiling substances while there are more and more high-boiling substances. This continuous variation is referred to as the remaining curve, which represents the continuous change in the bubble point of the liquid in the reactor as its composition changes