Washing of Sulphite Spruce Pulp

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F18%3A39912942" target="_blank" >RIV/00216275:25310/18:39912942 - 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
Washing of Sulphite Spruce Pulp
Original language description
The displacement washing of spruce sulphite and kraft pulps was simulated using a laboratory washing cell. Geometrical properties of pulp fibres, as well as intrinsic properties of spent red and black liquors were determined. The sulphite spruce pulp beds showed the greater intrinsic permeability and lower specific resistance in comparison with the kraft spruce pulp. The displacement washing process was described by the washing curves measured for lignosulphonates and/or alkali lignin. The wash yield determined for sulphite spruce pulp was found to be greater than that for kraft spruce pulp. The relationships between the wash yield, on the one hand, and the Péclet number for each pulp sort and/or two independent dimensionless criteria for all data obtained for both pulp sorts, on the other hand, were expressed by the correlation equations.
Czech name
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Czech description
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Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ŠVOČ 59 : 59th International Student´s Scientific Conference
ISBN
978-80-228-3058-4
ISSN
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e-ISSN
neuvedeno
Number of pages
15
Pages from-to
69-83
Publisher name
Technická univerzita vo Zvolene
Place of publication
Zvolen
Event location
Zvolen
Event date
May 10, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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