Assertion: lignin | /r/CapableOf | pelletize the lignin powder
Facets:
value: prior to the spinning process
type: TEMPORAL
value: into pellets
type: TRANSITIVE-OBJECT
Source sentences:
text: However, to use lignin as a precursor to carbon fiber, the lignin must undergo purification to attain less than 250 ppm ash in the final lignin product and pelletizing the lignin powder into pellets prior to the spinning process (Mainka et al.2015).