Chemstations' CHEMCAD Suite includes steady state, dynamic, batch, and semi-batch simulation and combines the DIPPR database of thermodynamic properties, a large library of phase equilibrium models, a full set of unit operations, and a robust flowsheeting/solving engine. CHEMCAD does heat & material balance, phase equilibria and even momentum balances for fluid flow calculation. Rigorously design heat exchangers and other equipment for more accurate/real world simulations of processes. CHEMCAD connects (with COM, CAPE-OPEN, and OPC) to spreadsheets, plant data, SCADA, and many 3rd party tools.