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DOI :
10.3791/59077-v
November 8th, 2019
Chapters
0:04
Title
0:45
NIR Spectrum Data Acquisition with Fourier Transform (FT)-NIR Process Spectrometer
2:27
NIR Spectroscopy Data Pre-Processing
3:35
Establishment of Partial Least Squares Regression (PLSR) Model
4:51
Results: Accuracy and Stability of the Method for Predicting the Purity of O-cresol Products
5:47
Conclusion
该协议描述了一种使用近红外光谱和部分最小二乘回归预测聚苯醚生产过程中o-cresol浓度的方法。为了更清晰、更全面地描述过程,使用一个预测聚苯乙烯生产过程中的o-cresol浓度的例子来阐明这些步骤。
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