Selectivity improvement during oxygen delignification by adsorption of a sugar-based polymer

Annual Meeting of the Pulp and Paper Technical Association of Canada (PAPTAC)

Volumn B, Issue , 2002, Pages

  Van Heiningen, Adriaan ^a   Violette, Steven ^a  

^a University of Maine   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADDITIVES; ADSORPTION; CATALYST SELECTIVITY; CELLULOSE DERIVATIVES; EXTRACTION; LIGNIN; ORGANIC POLYMERS; OXYGEN; POLYMERIZATION; PULP; REACTION KINETICS; STRENGTH OF MATERIALS;

ATTACK BY RADICALS; GUAR GALACTOMANNAN; ION CHROMATOGRAPHY; PULP STRENGTH; SUGAR BASED POLYMER; WET ZERO SPAN BREAKING LENGTH; WET ZERO SPAN MEASUREMENTS;

DELIGNIFICATION;

ADDITIVES; ADSORPTION; CELLULOSE; CELLULOSE DERIVATIVES; DEPOLYMERIZATION; EXTRACTION; KAPPA NUMBER; LIGNINS; MECHANICAL PROPERTIES; OXYGEN; POLYMERIZATION; POLYMERS; PULPS; REACTION KINETICS;

EID: 0242346109     PISSN: 03166732     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (15)

1. The chemical basis of pulp bleaching with oxygen, hydrogen peroxide, and ozone - a short review
2. A study on the selectivity of bleaching with oxygen-containing species
3. Mechanisms of oxidative degradation of carbohydrates during oxygen delignification
4. A comparison between acid treatment and chelation prior to hydrogen peroxide bleaching of Kraft Pulps
5. Extended oxygen delignification - the effect of pretreatments and process conditions
6. Delignification and bleaching of chemical and semichemical cellulose pulps with oxygen and catalyst
7. Redox stabilization of iron and manganese e in the +II oxidation state by magnesium precipitates and some anionic polymers
8. Improvements in a process for delignifying lignocellulosic pulp by means of oxygen
9. Oxygen bleaching process for cellulosic pulps with a polyhydric alcohol cellulose protector
10. 2 delignification
11. Kinetics of oxygen delignification
12. The kinetics of oxygen bleaching
13. High pressure delignification of Krafts Pulps: Kinetics
14. Cellulose molecular weights determined by viscometry