/
/
O-cresol Concentration Online Measurement Based On Near Infrared Spectroscopy Via Partial Least Square Regression
È necessario avere un abbonamento a JoVE per visualizzare questo. Accedi o inizia la tua prova gratuita.
Capitoli
- 00:04Titolo
- 00:45NIR Spectrum Data Acquisition with Fourier Transform (FT)-NIR Process Spectrometer
- 02:27NIR Spectroscopy Data Pre-Processing
- 03:35Establishment of Partial Least Squares Regression (PLSR) Model
- 04:51Results: Accuracy and Stability of the Method for Predicting the Purity of O-cresol Products
- 05:47Conclusion
The protocol describes a method of predicting o-cresol concentration during the production of polyphenylene ether using near-infrared spectroscopy and partial least squares regression. To describe the process more clearly and completely, an example of predicting the o-cresol concentration during the production of polyphenylene is used to clarify the steps.
