Issue 23, 2021

OrganoSoxhlet: circular fractionation to produce pulp for textiles using CO2 as acid source

Abstract

Organosolv pulping performed in a high-pressure Soxhlet extractor using carbon dioxide as a mild and recyclable acid is described. The system reached a liquid to wood ratio of 6.6 yielding 43 wt% of dissolving grade quality pulp from Populus trichocarpa. The set-up enabled to run reductive catalytic fractionation to yield a lipophilic lignin oil without affecting the performance nor the purity of the final pulp.

Graphical abstract: OrganoSoxhlet: circular fractionation to produce pulp for textiles using CO2 as acid source

Supplementary files

Article information

Article type
Communication
Submitted
24 avq 2021
Accepted
05 noy 2021
First published
06 noy 2021
This article is Open Access
Creative Commons BY-NC license

Green Chem., 2021,23, 9401-9405

OrganoSoxhlet: circular fractionation to produce pulp for textiles using CO2 as acid source

D. Di Francesco, K. R. Baddigam, S. Muangmeesri and J. S. M. Samec, Green Chem., 2021, 23, 9401 DOI: 10.1039/D1GC03079E

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