Discrepancy in cake characteristic measurement: Compression-permeability cell

Authors
Wu, RM Lee, DJ Wang, CH Zhao, J Tan, RBH
Citation
Rm. Wu et al., Discrepancy in cake characteristic measurement: Compression-permeability cell, J CHEM EN J, 33(6), 2000, pp. 869-878
Citations number
43
Categorie Soggetti
Chemical Engineering
Journal title
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
ISSN journal
00219592 → ACNP
Volume
33
Issue
6
Year of publication
2000
Pages
869 - 878
Database
ISI
SICI code
0021-9592(200012)33:6<869:DICCMC>2.0.ZU;2-N
Abstract
This paper reviews the results of two sets of compression-permeability cell (C-P cell) experiments, with cationic polyelectrolyte flocculated kaolin s lurry as the common testing material. The two cells have different geometry and sidewalls construction materials. The sidewall friction could affect t he percentage axial stress drop and the measured porosity across the cake, and also the specific resistance to filtration of the cake.