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The Chemistry, Kinetics, and Potential Utilization of Different Origins of Bentonite Samples
Date
2014-01-17
Author
Kök, Mustafa Verşan
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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In this research, different origins of bentonite samples (non-treated, treated, and test) were studied by x-ray diffraction, Fourier transform spectrophotometer, viscometer, and thermogravimetry. It was observed that the major clay minerals were smectite and montmorillonite. Different band intervals were studied by Fourier transform. The weight loss regions related to the dehydration and de-hydroxylation process were determined by thermogravimetry. Kinetic parameters of the bentonite samples were determined by Arrhenius method and it was found that the activation energies of the bentonite samples were in the range of 34.1-147 kJ/mol.
Subject Keywords
Bentonite
,
Clay
,
Kinetics
,
Rheology
,
Thermal analysis
URI
https://hdl.handle.net/11511/46358
Journal
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
DOI
https://doi.org/10.1080/15567036.2010.532193
Collections
Department of Petroleum and Natural Gas Engineering, Article