Dividing-wall column (rigorous) simulation

All unit operations

Dividing-wall column (rigorous) simulation

1 feed -> distillate + side + bottoms (3 rigorous MESH columns)

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Governing equations

The exact equations the solver works for a dividing-wall column (rigorous) — the same math shown in the app's "Theory" panel, not a black box.

\text{prefractionator (A/C) + upper (A/B) + lower (B/C) — each a rigorous MESH}

Parameters

n_stages, distillate_rate (light), side_rate (middle), reflux_ratio, pressure — three-product DWC as three rigorous MESH columns

Example flowsheets that use it

BTX separation via dividing-wall column

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Reformate splitter via dividing-wall column