Chevron Experiences with Real-Time Nonlinear Optimization

Presented By
Obi Joshi (ChevronTexaco)

April 19, 2005

Abstract:
Computational horsepower and real time optimization software are no longer the limiting factors in developing a non-linear real-time optimization application To implement a successful real time optimization application there needs to be sufficient non linearity in the process and available operating flexibility to take advantage of the optimization solution. For conversion units the reactor model needs to adequately match plant process conditions. Additionally, there needs to a be work process in place and sufficient resources available to effectively utilize the online optimizer.

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