All examplesLaunch interactive modelLaunch interactive model
Simulation gallery
Perry Ch.13 Example 5: two-step absorber with intercooling
AbsorptionIntercoolingTextbookPerry's Handbook
See it live
Open this exact flowsheet in the workspace, already solved — tweak a spec and re-run.
Two absorption stages in series with intercooling between them (removing the heat of absorption, which otherwise raises K-values and hurts recovery) to maximize LPG recovery, from Chapter 13 of Perry's Chemical Engineers' Handbook.
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.