Prop-003H Pure Component Props
Transcript of Prop-003H Pure Component Props
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Revised: November 26, 2012
Retrieve Pure Component PropertyData within Aspen HYSYS
Using Aspen HYSYS V8.0
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Objectives
Learn how to retrieveproperty data for purecomponents in Aspen HYSYS
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Background
Pure component data are needed for process design: Densities of relevant components can tell us whether two liquid phases
are easy to separate.
The normal boiling point of a component can tell us whether it is apossible candidate as the solvent for an extractive distillation /azeotropic distillation process.
Comparing the normal boiling points of two components can give us arough idea whether it is easy to separate them via distillation.
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Key Teaching Points
The HYSYS Databank contains properties of purecomponents.
This data can be used to make decisions about separation
processes.
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Recommended Further Exercises
For extractive distillation, the normal boiling point of theselected solvent is typically much higher than the normalboiling points of the two components to be separated.Phenol is considered a good solvent for separation of thetoluene/n-heptane binary mixture. Find out the normal
boiling points of the following three components: Toluene
n-heptane
Phenol
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Copyright
Copyright 2012 by Aspen Technology, Inc. (AspenTech). Allrights reserved. This work may not be reproduced or distributedin any form or by any means without the prior written consent ofAspenTech. ASPENTECH MAKES NO WARRANTY ORREPRESENTATION, EITHER EXPRESSED OR IMPLIED, WITHRESPECT TO THIS WORK and assumes no liability for any errors or
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