Modifying kraft pulping to produce a softwood pulp requiring less energy in tissue paper production
Modification of softwood kraft pulp by the addition of either polysulfide (PS) or sodium borohydride (NaBH4) has been shown to increase the pulp yield due to a higher retention of glucomannan. The pulps with higher yield gave a paper with higher tensile index than reference pulp, especially at lowe...
| Main Author: | |
|---|---|
| Format: | Others |
| Language: | English |
| Published: |
Mittuniversitetet, Avdelningen för kemiteknik
2018
|
| Subjects: | |
| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-32833 http://nbn-resolving.de/urn:isbn:978-91-88527-42-4 |