All examplesLaunch interactive modelLaunch interactive model
Simulation gallery
Sulfolane liquid-liquid extraction of aromatics
Liquid-liquid extractionSulfolaneAromatics
See it live
Open this exact flowsheet in the workspace, already solved — tweak a spec and re-run.
Liquid-liquid extraction of aromatics from a refinery catalytic-reformer stream with sulfolane, after Figure 10.1 of T. Brouwer (PhD thesis, TU Twente, 2021). A countercurrent extraction cascade pulls benzene and toluene preferentially into the sulfolane-rich extract, leaving a methylcyclohexane-rich raffinate.
The flowsheet
The solved topology — every unit op's real duty, conversion, or split, read straight off a genuine converged solve.
The stream table
Every stream's flow, temperature, pressure, and composition — real converged numbers, not placeholders.
See it live
Open this exact flowsheet in the workspace, already solved — tweak a spec and re-run.