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Aspects of modelling in compressible filter cake formation

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conference contribution
posted on 09.12.2009, 09:46 by S.A. Willmer, Steve Tarleton, Richard Holdich
Solids concentrations through a solid/liquid mixture were determined using an electrical impedance measuring technique described previously. A number of pressure leaf filter experiments have been performed for two materials exhibiting a range of compressibility at differing applied filtration pressures, initial solids concentrations and surface charges. The paper indicates how such experimental data can be interpreted and modelled using both the classical and so-called ‘modern’ filtration theory. The need to enhance these models for compressible materials is highlighted with reference to the experimental data and the influential particulate and process parameters. Suggestions for the ways in which models can be improved are made.

History

School

  • Aeronautical, Automotive, Chemical and Materials Engineering

Department

  • Chemical Engineering

Citation

WILLMER, S.A., TARLETON, E.S., and HOLDICH, R.G., 1996. Aspects of modelling in compressible filter cake formation. Proceedings of the 1996 IChemE Research Event/2nd European Conference for Young Researchers, Leeds, pp. 1003-1005.

Publisher

© IChemE

Version

VoR (Version of Record)

Publication date

1996

Notes

This is a conference paper.

Language

en

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Keywords

Exports