Styrene monomer, the full two-step chain
Benzene alkylated to ethylbenzene, purified, and dehydrogenated directly to styrene monomer — one connected flowsheet, not two standalone snippets.
The actual dark-mode canvas: benzene alkylated to ethylbenzene, purified, reheated, and dehydrogenated straight to styrene monomer — the same P&ID symbols you edit in the app.
One flowsheet, not two standalone snippets
The unreacted ethylbenzene the dehydrogenation column recovers is reported as its own product stream rather than recycled back onto the alkylation feed — an honest simplification, stated rather than hidden (closing that loop needs a torn-recycle edge back into the alkylation column, which a real plant runs but this flowsheet doesn't).
Unit ops shipped for this vertical
A specified per-pass conversion on a key component — the shortcut counterpart to the equilibrium and kinetic reactors.
Duty- or outlet-condition-specified energy-balance stage.
Wang-Henke MESH column solver — the same rigorous solve at any scale.
Single-stage vapor-liquid equilibrium split at a fixed temperature/pressure.
Stream alkylation/dehydrogenation conversion and both columns' reflux from your chain's OPC-UA server into this flowsheet's twin comparison — deviations from the solved conversion are flagged automatically.
See the Digital Twin platform →Try it yourself
- ✓Two-step chain as one connected flowsheet
- ✓Real key-component fixed-conversion reactors
- ✓EB recovery column feeding straight into dehydrogenation