Nature and removal of the last colored chromophores in kraft pulps

Nordic Pulp and Paper Research Journal

Volumn 16, Issue 4, 2001, Pages 385-388

  Mateo, Christelle ^a   Chirat, Christine ^a  

^a CENTRE TECHNIQUE DU PAPIER   (France)

Author keywords

Chemical kraft pulps; Chromophores; EPR spectroscopy; Final bleaching; Phenols; Quinones

Indexed keywords

AGENTS; BLEACHED PULP; BLEACHING; CHEMICAL PULP; CHROMOPHORES; COLOR; COMPUTER SIMULATION; IMPREGNATION; PHENOLS; SOFTWOODS; SPECTROSCOPY;

ALIZARIN; ELECTRON PARAMAGNETIC RESONANCE SPECTROSCOPY;

KRAFT PULP;

AGENTS; BLEACHING; CHROMOPHORES; COLOR; IMPREGNATION; PHENOLS;

EID: 0035701506     PISSN: 02832631     EISSN: None     Source Type: Journal    
DOI: 10.3183/npprj-2001-16-04-p385-388     Document Type: Article

References (6)

1. La résonance paramagnétique électronique
2. Others ways to use ozone in a bleaching sequence
3. Benzosemiquinone radicals in alkaline solutions of hardwood lignins
4. Free radicals produced by the oxidation of compounds containing. Syringyl and guaiacyl groups
5. Free radicals produced by the oxidation of Dioxane Lignins
6. Chromophore properties of high brightness pulps