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Sadiel (Petroleum) (OP)
5 Mar 03 15:38
How can I simulate the improvement of octane number in gasoline with ethanol using hysys. Process  ?
FarshadN (Chemical)
12 Mar 03 2:10
Hi Sadiel,

If you mean mixing ethanol in a number of proportions to examine the resulting ON, you must first build as many streams as are needed with different compositions (or use HYSYS mixer U-Op), which you certainly know how to do. Then, you must assign an equal number of Cold Properties Utilities to the streams. results can be summarized in a HYSYS spreadsheet for easy access.


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