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Polystyrene devolatilization (Flory-Huggins)
PolymerFlory-HugginsDevolatilizationSolvent stripping
See it live
Open this exact flowsheet in the workspace, already solved — tweak a spec and re-run.
A molten polystyrene/toluene melt is flashed above its Flory-Huggins bubble point to strip residual solvent — the polymer thermo package's headline use case: the vapor leaves essentially pure solvent while the melt concentrates toward pure polymer, exactly the physics a cubic EoS or an ordinary activity model (sized for components of comparable molecular size) can't represent.
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.