Process unit monitoring program
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United States of America Patent
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May 11, 2004
Grant Date -
Aug 22, 2002
app pub date -
Feb 8, 2002
filing date -
Feb 16, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention is a method to monitor and analyze the performance of a hydrocarbon-processing unit such as pipestill or hydrocracker unit. The invention includes the steps of collecting historical data relating to the hydrocarbon processing unit, from a process history database, validating the historical data, correcting the data performing a workup to determine the output measurements for the hydrocarbon processing unit, and storing the results of the workup in the process history database.
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