Hostname: page-component-848d4c4894-pftt2 Total loading time: 0 Render date: 2024-06-07T17:53:50.918Z Has data issue: false hasContentIssue false
  • English
  • Français

Cation Exchange Properties of Micas

II. Hysteresis and Irreversibility during Potassium Exchange

Published online by Cambridge University Press:  09 July 2018

A. C. D. Newman
A. C. D. Newman*
Affiliation:
Rothamsted Experimental Station, Harpenden, Herts
Get access Rights & Permissions [Opens in a new window]

Abstract

The sorption of potassium by mica partially depleted of potassium was studied by adding potassium to a solution of sodium chloride in quasi-equilibrium with the mica. The concentration of potassium in the solution was increased 1·5 times before reverse exchange was initiated. Potassium resorbed by the depleted mica was extracted more readily than potassium from the original mica. Potassium exchange from mica is not reversible; there is irreversible change in the mica when potassium is exchanged and also an additional hysteresis in the forward and reverse exchange.

Type
Research Article
Information
Clay Minerals , Volume 8 , Issue 3 , July 1970 , pp. 267 - 272
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1970

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Brown, G. & Newman, A.C.D. (1970) Clay Miner. 8, 273.CrossRefGoogle Scholar
Deist, J. & Talibudeen, O. (1967) J. Soil Sci. 18, 125.Google Scholar
Everett, D.H. & Whitton, W.I. (1952) Trans. Faraday Soc. 48, 749.Google Scholar
Keay, J. & Wild, A. (1964) J. Soil Sci. 15, 135.Google Scholar
Kittrick, J.A.(1966) Proc. Soil Sci. Soc. Am. 30, 801.CrossRefGoogle Scholar
Kittrick, J.A. (1969) Proc. Soil Sci. Soc. Am. 33, 217.Google Scholar
Laffer, B.G., Posner, A.M. & Quirk, J.P. (1966) Clay Miner. 6, 311.Google Scholar
Newman, A.C.D. (1969) J. Soil. Sci. 20, 357.CrossRefGoogle Scholar
Olsen, D.H. & Sherry, H.S. (1968) J. phys. Chem. 72, 4095.Google Scholar
Rausell Colom, J.A., Sweatman, T.R., Wells, C.B. & Norrish, K. (1965) Experimental Pedology.Proc. 1lth School Agric. Sci. Nottingham. (E. G. Hallsworth and D. V. Crawford, editors) p. 40, Butterworths.Google Scholar
Tabikh, A.A., Barshad, I. & Overstreet, R. (1960) Soil ScL 90, 219.Google Scholar
Tamers, M.A. & Thomas, H.C. (1960). X phys. Chem. 64, 29.Google Scholar
Van Bladel, R. & Laudelout, H. (1967) Soil Sci. 104, 134.Google Scholar
Van Olphen, H. (1965) J. Colloid Sci. 20, 822.Google Scholar
Wiklander, L. (1964) Chemistry of the Soil (ed. by F. E. Bear), p. 163, Reinhold Publ. Corp., New York.Google Scholar