Study on alkali-accessible chromophores from unbleached kraft pulp

Holzforschung

Volumn 55, Issue 5, 2001, Pages 554-558

  Bikova, T ^a   Klevinska, V ^a   Eremeeva, T ^a   Treimanis, A ^a  

^a LATVIAN STATE INSTITUTE OF WOOD CHEMISTRY   (Latvia)

Author keywords

Alkaline extraction; Chromophore composition; Kraft pulp; Residual lignin; SEC

Indexed keywords

ABSORPTION; CHROMOPHORES; DELIGNIFICATION; EXTRACTION; HARDWOODS; KRAFT PROCESS; LIGNIN; PULP COOKING; SIZE EXCLUSION CHROMATOGRAPHY; SODIUM COMPOUNDS; SOLUTIONS; STRUCTURE (COMPOSITION);

ALKALINE EXTRACTION; CHROMOPHORE ACCESSIBILITY INDEX; KRAFT DELIGNIFICATION; PULP FIBRE WALLS; RESIDUAL LIGNIN;

KRAFT PULP;

ABSORPTIVITY; ACCESSIBILITY; ALKALI EXTRACTION; ALNUS GLUTINOSA; CELL WALLS; CHROMATOGRAPHY; CHROMOPHORES; DELIGNIFICATION; KRAFT PULPS; LIGNINS; SODIUM HYDROXIDE; UNBLEACHED PULPS;

ALNUS GLUTINOSA; BETULACEAE; ILEX VERTICILLATA;

EID: 0035674119     PISSN: 00183830     EISSN: None     Source Type: Trade Journal    
DOI: 10.1515/HF.2001.089     Document Type: Article

References (23)

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2. Monitoring of lignin and hemicelluloses in spent cooking liquor
3. Effect of cooking and bleaching on the structure of xylan in conventional kraft pulp
4. The alkaline degradation of some hardwood 4-O-mehyl-D-glucuronoxylans
5. High performance size-exclusion chromatography of wood hemicelluloses on a poly(2-hydroxyethyl methacrylate-co-ethylene dimethacrylate) column with sodium hydroxide solution as eluent
6. SEC of mono-carboxy-methyl cellulose (CMC) in a wide range of pH: Mark-Houwink constants
7. Charge-transfer complexes in kraft lignin
8. Determination of phenolic hydroxyl groups in residual lignin using a modified UV-method
9. Xylan degradation products from birch kraft pulp
10. Structural and molecular properties of residual birch kraft lignin
11. The reactions of lignins with oxygen and hydroxygen peroxide in alkaline media
12. Differences in colour and strength of kraft pulps from batch and flow cooking
13. Some aspects of black and grey alder wood extended delignification
14. Differences in chemical composition and properties of unbleached grey and black alder kraft pulps
15. Effect of ECF and TCF bleaching on the charge properties of kraft pulp
16. Surface properties of bleached kraft pulp fibres and their comparison with the properties of the final paper products
17. Characterization of unbleached kraft pulps by enzymatic treatment, potentiometric titration and polyelectrolyte adsorption
18. Alkaline leaching of kraft pulps for lignin removal
19. Chromophore changes during oxygen delignification of a radiata pine kraft pulp
20. Studies on soft and hardwood lignin transformations during alkaline cooking
21. Studies on cellulose surfaces by titration and ESCA
22. Size-exclusion chromatography of lignin- and carbohydrate-containing samples using alkaline eluents
23. Origin and nature of kraft colour. 1. Role of aromatics