Extended oxygen delignification. Part I: Effects of multi-stage oxygen bleaching on softwood kraft pulp and residual lignin. Comparison with chlorine dioxide delignification

Appita Journal

Volumn 57, Issue 2, 2004, Pages 137-140

  Leroy, Nicolas ^a   Chirat, Christine ^a   Lachenal, Dominique ^a   Robert, Danielle ^b   Allison, Robert W ^c  

^a Laboratory of Pulp and Paper Industry LGP2 UMR CNRS 5518   (France)

^b CENTRE DE RECHERCHES SUR LES MACROMOLÉCULES VÉGÉTALES CERMAV CNRS   (France)

^c Ensis   (Australia)

Author keywords

13C NMR; Carboxyl and free phenolic groups; Chlorine dioxide delignification; Depolymerisation; Extended oxygen delignification; Residual lignin; Softwood kraft pulp

Indexed keywords

BLEACHING; CHLORINE COMPOUNDS; DELIGNIFICATION; DEPOLYMERIZATION; KRAFT PULP; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; OXYGEN;

EXTENDED OXYGEN DELIGNIFICATION; RESIDUAL LIGNINS; SOFTWOOD KRAFT PULPS;

SOFTWOODS;

BLEACHING; DELIGNIFICATION; DEPOLYMERIZATION; KRAFT PULPS; NUCLEAR MAGNETIC RESONANCE; SOFTWOODS;

EID: 1842660900     PISSN: 10386807     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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