Factors affecting lignin solubility

201188 citationsJournal Article

Authors

Ė. I. Evstigneev · Voronezh State University of Forestry and Technologies

Abstract

The solubility of lignin in aqueous NaOH solutions was studied in relation to the lignin molecular weight, temperature, liquid to solid ratio, and ionic strength. A new procedure for determining the content of phenolic hydroxyls in lignin was developed. A formula was suggested for calculating the lignin solubility in aqueous alkali solutions.

Topics & Keywords

Lignin and Wood Chemistry Fermentation and Sensory Analysis Phytochemicals and Antioxidant Activities

UN Sustainable Development Goals

Clean water and sanitation

Publication Details

Published in: Russian Journal of Applied Chemistry

Volume 84, Issue 6, pp. 1040-1045

DOI: 10.1134/s1070427211060243

Field-Weighted Citation Impact: 1.05