We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Wiederbefeuchtung bei der Pressfiltration.
- Authors
Mazzi, Fabio; Krammer, Gernot
- Abstract
During press filtration, the filter cake experiences a plastic deformation. However, a filter cake expansion may occur once the pressing forces are released, which is confirmed by experiments with an aqueous coal suspension. Rewetting of the cake occurs when a liquid film is present during cake swelling, which deteriorates the cake dryness significantly. However, this can be prevented when the liquid film is successfully removed, and lower pressures suffice for mechanical cake drying.
- Subjects
MATERIAL plasticity
- Publication
Chemie Ingenieur Technik (CIT), 2020, Vol 92, Issue 11, p1851
- ISSN
0009-286X
- Publication type
Article
- DOI
10.1002/cite.202000105