Tag Archive: on-line


Continuous Data Analytics – On-line Use

One of the key objectives of a process control system is to maintain product quality parameters within specification. On-line analyzers that automatically provide measurements of material properties to the control system may be too expensive, may have proven to be unreliable, or simply may not be available because of the complexity of the sampling system …

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Monitoring Turbine and Compressor Operation

In January I posted a series of four (4) blogs that addressed the implement of an on-line compressor efficiency calculation. The example for this series was a compressor for a refrigeration system that used R134a refrigerant. If you have a similar compressor application in your plant then the information provided in these blogs may act …

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Batch Process Analytics – update –

Over the last three years the DeltaV future architecture team has worked closely with Lubrizol to develop and install a beta version of Emerson’s on-line batch analytics. At Emerson Exchange 2010 the Lubrizol Corp. represented by Robert Wojewodka, Technology Manager, Process Improvement Team Leader, accepted the 2010 PlantWeb Excellence Award for exceptional application of PlantWeb …

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