Cooking of pulp with high effective alkali concentration in the residual phase
1997 (English)Patent (Other (popular science, discussion, etc.))
A method and device for cooking pulp by increasing the effective alkali concentration in the residual phase of the cooking process to substantially improve the residual delignification rate and thus improving the pulp properties such as the pulp strength and pulp yield at a given lignin content.
Place, publisher, year, edition, pages
IdentifiersURN: urn:nbn:se:kth:diva-49138OAI: oai:DiVA.org:kth-49138DiVA: diva2:459302
US 5885414A (1999-03-23)
QC 201501282011-11-252011-11-252015-01-28Bibliographically approved