Vapor-Liquid Equilibrium Calculator
Pure compound properties
A link directory in topics of chemistry, phase equilibria and process modeling
Chemical databases, calculators, process modeling software, and others
NIST Chemistry WebBook
Standard Reference Database
Physical and thermodynamic properties, UV / IR / MS spectra of more than thousand compounds.
Physico-chemical properties of compounds determined experimantally and/or by calculations.
Chemical database and a variety of calculators
On the page of Witek Mozga one can find several useful stuff, for example a handy chemical equation balancer, which determines stochiometric coefficients automatically.
Calculation of solubility of organic solids in pure or mixed solvents. Generation of solubility tables and charts, diagrams.
Calculate material flow and draw flowsheet of your chemical processes by batch process simulation.
Dortmund Data Bank
Experimentally determined VLE and SLE phase equilibrium data, azeotropic data, etc.
Pharma engineering and calculations
Calculation methods on pharma technology, articles.
KDB Binary VLE Database
Vapor-liquid equilibrium of thousands of compounds (experimental data).
IUPAC-NIST Solubility Database
Solid-liquid and liquid-liquid equilibrium data.
A new distillation method
Shift/move (or even remove) a pressure-sensitive azeotrope without adding any entrainer.
Thermodynamic Properties calculator
Calculates the thermodynamic properties of fluids, using Peng-Robinson equation of state. Draws phase diagrams too.
.com is a free application providing phase equilibrium data, phase diagrams, and model calculations on different kinds of distillation.
The diagrams are drawn by
Open Source Graphing Library