Displacement Washing of Kraft Spruce Pulp Cooked to Low Kappa Number

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39911267" target="_blank" >RIV/00216275:25310/17:39911267 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Displacement Washing of Kraft Spruce Pulp Cooked to Low Kappa Number
Original language description
The paper deals with the displacement washing of unbleached pulp cooked from spruce wood by kraft pulping process under laboratory conditions. Using the step function input change method, the washing breakthrough curves measured for alkali lignin as a tracer were described by the dispersed plug flow model, containing dimensionless criterion, the Péclet number. Besides the traditional wash yield, the relationship between the Péclet and Reynolds numbers was investigated as well. The results obtained for spruce pulp were compared with those for kraft beech pulp published earlier. The pulp yield achieved for spruce pulp was found to be lower than that for beech pulp.
Czech name
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Czech description
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Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 5th International Conference on Chemical Technology
ISBN
978-80-86238-65-4
ISSN
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e-ISSN
neuvedeno
Number of pages
6
Pages from-to
"476 – 481"
Publisher name
Česká společnost průmyslové chemie
Place of publication
Praha
Event location
Mikulov
Event date
Apr 10, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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