Distillation column sensitivity analysis
Thread Content
Dear seniors, when I was simulating a distillation column, the sensitivity analysis results showed that the concentration of the material at the bottom outlet decreased as the reflux ratio increased. Has anyone encountered this situation (without any errors or warnings)?
It’s hard to say without seeing the specific documents; it depends on what your regulations specify. Is the amount of product extracted from the top of the tower fixed? If that amount is fixed, then this situation shouldn’t occur.