Assertion: lignin's effect | /r/CapableOf | prune at 4%
Facets:
value: of catalyst concentration
type: OTHER
Source sentences:
text: Researchers have studied the effect of different base catalysts in the depolymerization of organosolv lignin from olive tree pruning at 300 °C and 4% (wt) of catalyst concentration, isolating the phenolic monomer compounds of the liquid fraction after the extraction with an organic solvent, and the main products generated were phenol, o-cresol, m-cresol, p-cresol, catechol, and 4-methylcatechol (Toledano et al. 2012).