Abstract
Stabilities of Mg-, Ca-, and Na-montmorillonite- and vermiculite-glycol complexes are compared by heating experiments with the oscillating-heating x-ray powder diffraction method. In the course of expulsion of glycol from the 17A two-layer glycol complexes of the Mg-, Ca-, and Na-montmorillonites, a 14A one-layer complex is encountered which is substantially the same as the 14A one-layer vermiculite-glycol complex. One-dimensional Fourier methods are utilized for analysis of interlayer liquid distributions.
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References
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Rowland, R. A., Weiss, E. J., and Bradley, W. F., 1956, Dehydration of monoionic mont-morillonites: in Clays and Clay Minerals, Nat. Acad. Sci.—Nat. Res. Council pub. 456, p. 85–95.
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Publication no. 122, Shell Development Company, Exploration and Production Research Division, Houston, Texas.
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Bradley, W.F., Rowland, R.A., Weiss, E.J. et al. Temperature Stabilities of Montmorillonite- and Vermiculite-Glycol Complexes. Clays Clay Miner. 5, 348–355 (1956). https://doi.org/10.1346/CCMN.1956.0050129
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DOI: https://doi.org/10.1346/CCMN.1956.0050129