Sökning: "kraft pulping"
Visar resultat 1 - 5 av 93 avhandlingar innehållade orden kraft pulping.
1. Modified kraft pulping
Sammanfattning : .... LÄS MER
2. Wood chips for kraft and sulfite pulping : evaluation of novel forest-industrial drum-chipping technology
Sammanfattning : Wood chipping and the supply of high-quality wood chips are of critical importance for most forest-industrial processes. The quality of wood chips affects product yield, product quality, and processability. LÄS MER
3. Ethanol Pulping of Reed Canary Grass
Sammanfattning : The aim of this study was to investigate the possibility of processing an agricultural crop grown in Sweden to usable pulp. A further purpose was to study ethanol pulping applied to a non-wood raw material.The first part of this thesis deals with the criteria for selecting a fibre crop for further studies. LÄS MER
4. On the structure of residual lignin in kraft pulping
Sammanfattning : .... LÄS MER
5. Some aspects on the physical chemistry of kraft lignins in aqueous solutions : Theoretical considerations and practical implications
Sammanfattning : .... LÄS MER