ChemSage calculates multi-component, multi-phase, chemical equilibria. ChemSage includes more non-ideal thermochemical solution models than any other available software package. These models can be used to describe non-ideal gases, supercritical aqueous fluids, alloys, salts, slags, mattes, alloys, and non-stoichiometric solids. ChemSage solution models cover temperatures up to 6,000 K and pressures up to 1 Mbar.
Thermochemical databases for ChemSage are available separately. These include the SGTE Pure Substance and Solutions databases as well as databases from NIST, MALT and TAPP. In addition over 400 pre-assembled files are available for specific systems. Custom files to meet your specific needs can be supplied. Academic customers receive a database of pure compounds and solutions suitable for teaching purposes.
ChemSage includes a module for the simulation of a multi-stage reactor by defining energy and material flows between stages. Material flows can be split and forced to bypass reactor stages. Reactor stage temperatures can be allowed to vary based on the formation of equilibrium quantities of reaction products or fixed based by varying the energy that must be added or removed from a single stage.
Version 4 of ChemSage includes three completely new calculation modules, along with other features and improvements:
- Two-dimensional phase mapping module for T-P, P-x, and T-x diagrams.
- A Bayesian parameter optimization module
- A module for stoichiometric reactions
- New features in version 4
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Solubility constants output (20k) |
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Pressure-Temperature Diagram (12k) |
ChemSage and its predecessor, SOLGASMIX, have been used worldwide for decades. More literature citations have appeared for these two programs than for any other.
- ChemSage and Y2K compliance.
Price
| Item | List Price | Academic Price |
|---|---|---|
| ChemSage 4.1 | $2495 | $1295 |
