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Pulp and paper
Analysis of photodegraded lignin from hardwood bleached chemimechanical pulp by 13C-NMR

Mohammad Azadfallah; Arezo Noori

Volume 24, Issue 2 , October 2009, , Pages 254-263

https://doi.org/10.22092/ijwpr.2009.117380

Abstract
  Yellowing of lignin-rich mechanical pulp is mainly attributed to light-induced changes in lignin structure. Hence, in this study the photodegradation of milled wood lignin (MWL) prepared from hardwood bleached chemimechanical pulp (BCMP) was investigated. The lignin preparation was then impregnated on ...  Read More