A differential thermal analysis study of homoionised bentonites |
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| Authors: | V. Thanikachalam B. Viswanathan |
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| Affiliation: | (1) Department of Hydraulics and Water Resources, College of Engineering, Madras;(2) Department of Chemistry, Indian Institute of Technology, Madras, India |
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| Abstract: | Homoionised bentonites were prepared from commercial bentonites with hydrochloric acid. The Atterberg limits and the DTA curves were determined for the homoionised and commercial bentonites. This study shows that DTA can be used as a method for differentiation between clays containing mono- and divalent cations.The authors thank Prof. K. S. Sankaran, Department of Civil Engineering, I. I. T., Madras, for his encouragement during the course of this work. |
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