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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/4917

Title: The imaging of filter cakes through electrical impedance tomography
Authors: Tarleton, E.S.
Hancock, Darryl L.
Issue Date: 1996
Publisher: © Elsevier
Citation: TARLETON, E.S. and HANCOCK, D.L., 1996. The imaging of filter cakes through electrical impedance tomography. Filtration & Separation, 33 (6), pp. 491-494
Abstract: An experimental rig capable of automatically sequencing and collecting data from a dead-end pressure filter is described. The computer-controlled apparatus uses electrical impedance measurements in multiple vertical scanning planes to determine the status of a filter cake during either the cake formation, gas dewatering or displacement washing phases of a filter cycle. The data acquired are displayed in real time during a test in conjunction with liquor flow rates. Initial results from an experimental programme are presented, which show the filtration and dewatering characteristics of aqueous-based calcium, carbonate suspensions. The importance of data acquisition and system control are discussed, and an outline of future developments is given.
Description: This article was published in the journal, Filtration & Separation [© Elsevier] and the definitive version is available at: http://www.elsevier.com/wps/find/journaldescription.cws_home/405895/description#description
Version: Accepted for publication
DOI: 10.1016/S0015-1882(97)84314-5
URI: https://dspace.lboro.ac.uk/2134/4917
ISSN: 0015-1882
Appears in Collections:Published Articles (Chemical Engineering)

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