This implementation procedure makes the technology more practical for less obvious processes
Model-based advanced process control (APC)
strategies are common in the hydrocarbon processing industry.
A close look at references in literature reveals that the
overwhelming majority of these projects are concentrated in
refineries and in some specific petrochemical plants (e.g.,
ethylene). This is due to the excellent economic returns
demonstrated in an abundance of experience dating back to the
eighties.
Nevertheless, APC and optimization practices may
also greatly benefit relatively smaller plants. Although
previous experience may be found on a few sites, process
owners don't have the same perception of a "must-do
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