Evaluation of the Effects of Hemicellulases on the Bleachability of Sulphite Pulps

Artikel in diesem Heft

1. Titelei
2. Sonstiges
3. Short Note
4. On the Behaviour of Hardwood Pits towards Bacteria during Water Storage
5. Long Term Degradation of Terpenes. From a 20 Million Years Old Taxodioxylon gypsaceum
6. Artificial Ageing of Wood Monitored by DRIFT Spectroscopy and CIE L*a*b* Color Measurements. 1. Effect of UV Light
7. Short Note
8. Chemical Characterization of a Red Pigment (5,8-Dihydroxy-2,7-Dimethoxy-1,4-Naphthalenedione) Produced by Arthrographis cuboidea in Pink Stained Wood
9. Polyphenolic Composition of Wood Extracts from Eucalyptus camaldulensis, E. globulus and E. rudis
10. Chemical Structures of Sulfuric Acid Lignin. Part XII. Reaction of Lignin Models with Carbohydrates in 72 % H₂SO₄
11. The Difference of Reactivity between Syringyl Lignin and Guaiacyl Lignin in Alkaline Systems
12. A Molecular Mechanics Investigation of Lignin Structure. I. Conformational Analysis of 1-Phenyl-2-Phenoxy-1,3-Propanediol Using MM 3
13. Evaluation of the Effects of Hemicellulases on the Bleachability of Sulphite Pulps
14. TCF Bleaching of Kraft Pulp: Investigation of the Mixing Conditions in an MC Ozone Stage
15. Chlorophenolics from High Molecular Weight Chlorinated Organics Isolated from Bleached Kraft Mill Effluents
16. Short Note
17. Correlation of Fracture Toughness of Bonded Joints with Quality (Roughness) of Knife-Planed MDF Surfaces
18. Controlled Dimensional Variations of a Wood-Cement Composite
19. Personalia
20. Literature Reports
21. Book Reviews