5. Conclusion

In the following folder [J 2 612] Distillation of non-ideal mixtures. Azeotropic distillation and extractive distillation. Choice of entrainer, we will show how the concepts presented can be used for the design of continuous and batch distillation units, namely:

• residue curve, similar to the composition profile in a continuous distillation column operating at full reflux, indicating the distillate possible in batch distillation;

• relationship between singular point stability and boiling temperature of pure substances...