Control of Continuous Flow Chemical Reactors: - CPAC - University ...

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3D Representation of IR Data0.30.2Intensity0.10-0.11900180017004060801001600Wavenumber cm -11500020TimeSame region in 3D time-space, shows generation of intermediate
Infrared Conclusionsn Spectral changes apparent¨ Clear intermediate formationn Separating rate of formation of product (whichoccurs during warming of reactor) is difficultn Data fusion with Raman spectra (up next) maygive improved resultsn Will not be an issue in continuous flow¨ All acquisitions will be at the same temperatureallowing for direct comparisons33
Page 1 and 2: Control of ContinuousFlow Chemical
Page 3 and 4: Analytical Control System DesignOpt
Page 5 and 6: Sampling Systems• NeSSI Component
Page 7 and 8: NeSSI Sampling System for ReactorRa
Page 9 and 10: NeSSI Reagent Sampling SystemNeSSI
Page 11 and 12: Corning ® Advanced-Flow TM LFLow-F
Page 13 and 14: Full Reactor System w/Control2.5 ft
Page 15 and 16: Chemical Reactionn Esterification o
Page 17 and 18: Temperature vs. Reaction Progress
Page 19 and 20: Catalyst Conc. Vs. Reaction Progres
Page 21 and 22: PLS Raman Validation ModelYield Pre
Page 23 and 24: Real-Time Quantitative Yieldn Able
Page 25 and 26: Real-Time Quantitative Analysisn Ra
Page 27 and 28: Moffat Swern Oxidation of Alcoholn
Page 29 and 30: Experimental Batch - Developmentn R
Page 31: IR Reaction Progressn Reaction prog
Page 35 and 36: Pre-processed Raman Data7000Reactio
Page 37 and 38: Raman Reaction PlotRAMAN SCORE PLOT
Page 39 and 40: Concluding Remarks onSpectroscopic
Page 41 and 42: Swern Reactor w/sampling + Analytic
Page 43 and 44: Data Fusionn There is no one perfec
Page 45 and 46: ResultsComparison of Individual Mod

Control of Continuous Flow Chemical Reactors: - CPAC - University ...

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