A dynamic model of funnel with realtime visualization of the compositions of phases on the ternary diagram (equilateral or rectangle triangle). Loading sequences of the 5 liters funnel, agitation, settling, and discharge in two Erlenmeyer of about 2.5 liters. You can make your own extraction experiment, and see the representative points on the ternary diagram in real time.

This model solves the material balances (solute, solvent, diluent) and equilibrium of a liquidliquid extraction with N theoretical stages. Extraction stages may be countercurrent or cross flow. They can be displayed on equilateral or rectangular ternary diagram, or on the curve representing mass ratios in the two phases. Q: no dynamics in this model, response time of mixing decanters being usually long due to high residence time!
