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Title: A new procedure for determining specific filter cake resistance from filtration data
Authors: Teoh, S.-K. 
Tan, R.B.H. 
Tien, C. 
Keywords: Cake filtration
Cake properties
Conventional cake filtration theory
Medium resistance
Specific cake resistance
Issue Date: Aug-2006
Citation: Teoh, S.-K., Tan, R.B.H., Tien, C. (2006-08). A new procedure for determining specific filter cake resistance from filtration data. Chemical Engineering Science 61 (15) : 4957-4965. ScholarBank@NUS Repository.
Abstract: A new procedure has been developed for the determination of specific filter cake resistance from experimental filtration data. Unlike the conventional procedure which treats constant-pressure filtration data through the t / V vs. V plot and yields a single value of the average specific cake resistance (αav) from a given experiment, this new procedure allows the establishment of the relationship of αav vs. the cake compressive stress (ps) over a range of ps values. Results from the new procedures were compared with those obtained from the procedure based on the t / V vs. V plot as well as those from compression-permeability (C-P) measurements. Discussions on the possible improvement of the new procedure are also presented. © 2006 Elsevier Ltd. All rights reserved.
Source Title: Chemical Engineering Science
ISSN: 00092509
DOI: 10.1016/j.ces.2006.03.048
Appears in Collections:Staff Publications

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