Assertion: technical lignin | /r/HasProperty | obtained in process
Facets:
Source sentences:
text: Technical lignins such as soda-anthraquinone, organosolv, ionic liquid lignin, and ethanol process lignin are obtained in processes related to the treatment of lignocellulosic materials for the production of pulp and biofuels (El Mansouri and Salvadó 2006).