Chemstations, Inc. Process Simulation Software

Welcome to Chemstations, home of CHEMCAD (Chemical Process Simulation) and SPEAD (Molecular Simulation & Dynamics): software tools to increase productivity and efficiency from product development through production in the processing industry.

Sign up now for e-mail NEW VERSION ANNOUNCEMENTS! Click here to subscribe to automatic e-mail messages announcing new versions and version changes. Don't miss out on our regularly updated versions with new features and fixes. You'll be alerted immediately about availability in the Downloads section of the web site.

The DISCUSSION FORUM is online and ready for your questions and feedback. Take a moment to ask a question or help out other CHEMCAD users! (here...)

For our visitors from Germany and western Europe, don't forget to visit Chemstations Deutschland's web site here.

Important notice for CC-DYNAMICS users: If you have used the TOWR UnitOp in dynamic simulations, the results of these simulations may neglect stage holdup. Maintenance update 6.0.2.1772D, available on the Program Updates page, resolves this issue.
CHEMCAD Version 6 is now available! Click here for a summary of the new interface and features. Licensed customers can also click here to download the new version for immediate use.
NEXT TRAINING: Basic course, June 3-5 in Philadelphia, PA. More details and registration form here.
Our own Fred Justice has been named a Fellow of the American Institute of Chemical Engineers! We couldn't be prouder!
We've added a white paper for Biodiesel process simulation; check it out here.
CHEMCAD now has OPC functionality (DA standards 2.05a and 3.0). More details here.
CHEMCAD has been tested on Intel-based Apple computers running Windows XP. More details here.
A link from CHEMCAD to Mitchell Scientific's Emission Master software has been released! More info here.
Free Evaluation of the CHEMCAD suite is now available. Click here for more information! (Some restrictions apply.)
Unemployed members of AIChE, click here for information on obtaining free usage of CHEMCAD!

Call us now: 800.243.6223 | 713.978.7700

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