Rheological Properties of a Sodium Bentonite and Lactose Aqueous Dispersion

Leandro Cardoso de Morais; A.H. Rosa; L.F. Fraceto; A.C.T. Toledo; V. Campos

doi:10.4028/www.scientific.net/MSF.727-728.1418

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HomeMaterials Science ForumMaterials Science Forum Vols. 727-728Rheological Properties of a Sodium Bentonite and...

Rheological Properties of a Sodium Bentonite and Lactose Aqueous Dispersion

Abstract:

Clay minerals, principally montmorillonites, offer a wide range of applications as adsorbent materials [1]. Clay layers in barriers may impede migration of toxic substances to the environment, in which case the effect of organic compounds on the particle-particle interaction and the mechanical stability of clay barriers must be considered [2]. The stability of band-like networks formed by partial overlapping of silicate layers and interlayer is affected by molecules and ions which are adsorbed on the external surfaces [3]. The evaluation of adsorbent materials effects can be done through viscosity measurements, in the present work some viscosity tests were done.

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Periodical:

Materials Science Forum (Volumes 727-728)

Pages:

1418-1421

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.727-728.1418

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Online since:

August 2012

Authors:

Leandro Cardoso de Morais, A.H. Rosa, L.F. Fraceto, A.C.T. Toledo, V. Campos

Keywords:

Rheological, Sodium Bentonite-Water-Lactose, Viscosity

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References

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