Applicable Version(s)

V14

Problem Statement

MB Package Files

Solution

Before proceeding, first please ensure you install Emergency Patch 12 (or later) for Aspen HYSYS V14 via the following link:
https://esupport.aspentech.com/apex/S_SoftwareDeliveryDetail?id=a0eDp000000vVEpIAM

Emergency Patch 12 (EP12) is particularly focused on molecule-based models. Specifically, it addresses issues which may occur during the propagation of a molecular profile among multiple units in the flowsheet (e,g., recycle stream, entering new pure component streams, update MB superset).

The MB self extractor package addresses the mass balance and numerical precision in MB models for the selected scenario.  After installing patch EP12 first per the link above, you may then download the MB package attached to this article.  It may be installed by running the self-extractor package with Administrator Permission.  This process will overwrite files in the installation folder\refsys\refreactor.

Please see attached instruction file and extractor package.

In the future, the MB package files may be updated for repairs and improvements. Return to this article to find the most recent version of the files.