Modelling of cellulose and pulp processes using spectroscopy
By: by Torbjörn Lindgren
Publisher: Umeå Universitet
Published: 1995
Place of publication: Umeå, Sweden
Language: eng
Subjects: Pulping; Cellulose -- Spectra; Sulfate pulping process
Notes: "This thesis is a summary of five papers concerning a variety of different complex cellulose and pulp processes."--Abstract, p. i

Thesis (Ph. D.)--Umeå Universitet, 1995

Includes bibliographical references
Table of contents: title: Multivariate characterization of crystal transformations of cellulose; title: Multivariate characterization of pulp. Part 3, Evaluation of physical and spectroscopic data on unbeaten and beaten kraft pulp samples; title: Prediction of lignin content and pulp yield from black liquor composition using near-infrared (NIR) spectroscopy and partial least-squares (PLS) regression; title: Addition of methanol to a kraft cook : a study of its effect on delignification; title: Reinforcement of alkaline pulping processes with organic solvents. Part 2, Screening of suitable solvents