Cellulose Derivatives Derived From Pulp and Paper Mill Sludge
- 1 January 1985
- journal article
- research article
- Published by Taylor & Francis in Journal of Wood Chemistry and Technology
- Vol. 5 (3) , 293-312
- https://doi.org/10.1080/02773818508085195
Abstract
Cellulose derivatives were produced from the cellulose fraction of pulp and paper mill sludge. The raw primary sludge was reacted under conventional cellulose derivatization conditions and the modified cellulose was isolated, in most cases, by dissolution in a suitable solvent. The cellulose derivatives produced were cellulose nitrate, cellulose acetate, carboxymethylcellulose, hydroxyethylcellulose, and methylcellulose. These compounds were characterized by Fourier transform infrared spectroscopy and carbon 13 nuclear magnetic resonance spectroscopy.Keywords
This publication has 4 references indexed in Scilit:
- Partial degrees of substitution in cellulose nitrates determined by means of 13C magnetic resonance studiesPolymer, 1981
- Carbon-13 and Proton Nuclear Magnetic Resonance Studies of Cellulose NitratesMacromolecules, 1980
- Carbon-13 NMR of hydroxyethylcellulose: An accurate method for structural determinationJournal of Applied Polymer Science, 1977
- Infrared Absorption Spectra of Minerals and Other Inorganic CompoundsAnalytical Chemistry, 1950