Separations Simulators

Visualize gas absorption design with NTU/HTU method. Plot operating & equilibrium lines, calculate column height and NTU via graphical integration.

Adsorption Breakthrough Curve Simulator: When a fluid flows through a fixed bed packed with activated carbon or zeolite, this tool shows when the solute appe…

Antoine vapor pressure simulator for computing saturation pressure across temperature ranges using Antoine equation coefficients.

Use the Van Deemter equation to separate eddy diffusion, longitudinal diffusion, and mass-transfer effects on plate height.

Clausius-Clapeyron Vapor Pressure Simulator: Given a reference point (T₁, P₁) and the enthalpy of vaporisation ΔH_vap, the Clausius-Clapeyron equation predic…

Diffusion FICK Second Law Simulator updates live numeric results and charts as inputs change, supporting early design checks and model review.

Compute concentration profiles with Fick's diffusion law and explore temperature effects via the Arrhenius model. A precise simulator for material science.

Calculate theoretical stages and reflux ratio for binary distillation using the McCabe-Thiele method. Visualize VLE curves and operating lines in real time.

Estimate McCabe-Thiele style stage count and separation margin from relative volatility, distillate composition, bottoms composition, and reflux ratio.

Design an ethanol-water distillation column using the McCabe-Thiele method. Adjust feed, purity, and reflux to visualize equilibrium and stage construction.

Learn flash distillation (equilibrium distillation): a feed liquid is partially vaporized inside a flash drum and the equilibrium vapor and liquid are drawn off separate…

Interactive Langmuir adsorption isotherm simulator. Compute coverage θ = Kp/(1+Kp) and temperature-dependent K(T) in real time. Visualize Henry, transition and saturation regimes.

Langmuir-Hinshelwood Surface Reaction Kinetics Simulator: Visualise the Langmuir-Hinshelwood mechanism, in which reactants A and B compete for the same adsor…

Design the liquid-liquid extraction that transfers a dissolved solute into a second, immiscible solvent.

Visualize mass diffusion with Fick's Law. Simulate concentration profiles, carburization, oxidation, and surface flux for engineering analysis.

Use this page to relate representative assumptions to environmental or chemical-process balance and operating margin before moving into the adjacent engineering checks.

When an ideal binary mixture is in equilibrium between its liquid and its vapour, what composition does each phase have and at what temperature?