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|Title:||On-Line Runaway Detection in Batch Reactors Using Chaos Theory Techniques.|
|Authors:||STROZZI Fernanda; ZALDIVAR J.m.; KRONENBERG A.e.; WESTERTERP K.r.|
|Citation:||AIChE Journal vol. 45 no. 11 p. 2394-2408|
|Type:||Articles in periodicals and books|
|Abstract:||Nonlinear time series analysis using delay coordinate embedding has been applied to experimental temperature data from a batch chemical reactor with the aim to detect the onset of the thermal excursion of the reaction mass. The early warning detection criterion, i.e. when the divergence becomes positive on a segment of the reaction path, developed in the first part of this study, has been applied to simulated and experimental data. The results demonstrate the validity of such approach opening a new route, in between the simple use of measured variables and the complex model-based state reconstruction techniques, to assess in advance hazardous situations in chemical reactors.|
|JRC Institute:||Joint Research Centre Historical Collection|
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