Assertion: lignin's purity | /r/HasProperty | obtained
Facets:
value: from raw material
type: OTHER
Source sentences:
text: Purity of 91.2% was obtained from raw material using the ionic liquids, whereas organosolv lignin purity ranged from 85.7% to 90.9% and soda lignin from 12.9% to 89.6% after treatment with [BMIM][MeSO 4 ].