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The Potential of Visible Spectroscopy as a Tool for the In-Line Monitoring of L...
Gonçalves, S; Martins, J; Paiva, NT; Paiva, D; Carvalho, LH; Magalhães, FD<jats:p>Out of the 50 to 70 million tons of lignin that are produced annually, only 1 to 2% are used for value-added products. Currently, 90% of the total market of this compound corresponds to lignosulphonates (LS). The most successful industrial attempts to use lignin for wood adhesives rely on using it as a partial substitute in phenolformaldehyde or ureaformaldehyde resins. However, lignins aromatic ring pr...
Date: 2023
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Origin: Repositório Aberto da Universidade do Porto