Multivariate Data Analysis ofIn SituPulp Kinetics Using13C CP/MAS NMR
- 1 June 1989
- journal article
- research article
- Published by Taylor & Francis in Journal of Wood Chemistry and Technology
- Vol. 9 (2) , 235-249
- https://doi.org/10.1080/02773818908050296
Abstract
13C CP/MAS NMR spectra of birch pulp samples were measured at regular intervals during the kraft pulping process. General multivariate data analysis methods based on principal components were used to extract the spectral information content and to relate these components to chemical descriptors such as lignin content. It was shown that this approach has an improved predictive ability relative to traditional methods. Model parameters could also be used to construct subspectra with independent information.This publication has 9 references indexed in Scilit:
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