Cake filtration analysis - the effect of the relationship between the poreliquid pressure and the cake compressive stress

Authors
Tien, C Teoh, SK Tan, RBH
Citation
C. Tien et al., Cake filtration analysis - the effect of the relationship between the poreliquid pressure and the cake compressive stress, CHEM ENG SC, 56(18), 2001, pp. 5361-5369
Citations number
11
Categorie Soggetti
Chemical Engineering
Journal title
CHEMICAL ENGINEERING SCIENCE
ISSN journal
00092509 → ACNP
Volume
56
Issue
18
Year of publication
2001
Pages
5361 - 5369
Database
ISI
SICI code
0009-2509(200109)56:18<5361:CFA-TE>2.0.ZU;2-P
Abstract
The relationship between the pore liquid pressure (p(L)) and the cake compr essive stress (p(s)) is required in analyzing cake filtration. This relatio nship (for the one-dimensional case) is commonly assumed to be d(PL) + d(Ps ) = 0 although similar but different ones may also be advanced from the mul tiphase flow theory. The effect of these different expressions is studied b y examining the correspondence between cake filtration data and the compres sion-permeation cell measurements of two specific systems. (C) 2001 Elsevie r Science Ltd. All rights reserved.