Hostname: page-component-78c5997874-j824f Total loading time: 0 Render date: 2024-11-14T11:13:27.116Z Has data issue: false hasContentIssue false
  • English
  • Français

Influence of Citric and Tannic Acids on Hydroxy-Al Interlayering in Montmorillonite

Published online by Cambridge University Press:  02 April 2024

Tee Boon Goh  and
P. M. Huang
Tee Boon Goh
Affiliation:
Department of Soil Science, Saskatchewan Institute of Pedology, University of Saskatchewan, Saskatoon, Saskatchewan S7N 0W0, Canada
P. M. Huang
Affiliation:
Department of Soil Science, Saskatchewan Institute of Pedology, University of Saskatchewan, Saskatoon, Saskatchewan S7N 0W0, Canada
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The formation of hydroxy-Al-interlayered montmorillonite was affected by complexing organic acids. Montmorillonite (<2.0 μm) was aged for three months at an initial pH of 5.0 or 6.0 in AlCl3 solutions containing citric or tannic acid at organic acid/Al molar ratios from 0 to 1.0. The Al/clay ratio in the system was 900 meq Al3+/100 g of montmorillonite. Ion-exchange experiments revealed that organically complexed Al ions have both positive and negative charges. Evidence from X-ray powder diffraction, electron microscopic examination, measurements of specific surface, cation-exchange capacity, organic carbon, and the nature of sorbed Al indicates that citric and tannic acids influence differently the hydroxy-Al interlayer formation in montmorillonite. Hydroxy-Al-citrate can be adsorbed as interlayers in montmorillonite, but hydroxy-Al-tannate exists principally as a separate phase binding the clay particles. The differences observed between the influence of citric and tannic acids on Al interlayering are probably due to their differences in molecular weight (size) and structure.

Keywords

Al polymersHydroxy-Al interlayerIon-exchange resinMontmorilloniteOrganic acidSpecific surface
Type
Research Article
Information
Clays and Clay Minerals , Volume 34 , Issue 1 , February 1986 , pp. 37 - 44
Copyright
Copyright © 1986, The Clay Minerals Society

References

Alexiades, C. A. and Jackson, M. L., 1965 Quantititative determination of vermiculite in soils Soil Sei. Soc. Amer. Proc. 29 522–527.CrossRefGoogle Scholar
Barnhisel, R. I., Dixon, J. B. and Weed, S. B., 1977 Chlorites and hydroxy interlayered vermiculite and smectite Minerals in Soil Environments 331–356.Google Scholar
Carter, D. L., Heilman, M. D. and Gonzalez, C. L., 1965 Ethylene glycol monoethyl ether for determining surface area of silicate minerals Soil Sci. 100 356–360.CrossRefGoogle Scholar
Dixon, J. B., Jackson, M. L. and Swineford, A., 1960 Mineralogical analysis of soil clays involving vermiculite-chlorite-kaolinite differentiation Clays and Clay Minerals, Proc. 8th Natl. Conf. 274–284.CrossRefGoogle Scholar
Eltantawy, I. M. and Arnold, P. W., 1973 Reappraisal of ethylene glycol mono-ethyl ether (EGME) method for surface area estimations of clays J. Soil Sci. 24 232–238.CrossRefGoogle Scholar
Förstner, U., Förstner, U. and Wittmann, G. T. W., 1981 Metal transfer between solid and aqueous phases Metal Pollution in the Aquatic Environment 197–270.CrossRefGoogle Scholar
Goh, T. B. and Huang, P. M., 1984 Formation of hydroxy-Al-montmorillonite complexes as influenced by citric acid Can. J. Soil Sci. 64 411–421.CrossRefGoogle Scholar
Greenland, D. J., 1965 Interaction between clays and organic compounds in soils. Part II. Adsorption of soil organic compounds and its effect on soil properties Soils Fertilizers 28 521–532.Google Scholar
Hsu, P. H., 1963 Effect of initial pH, phosphate and silicate on the determination of aluminum with aluminon Soil Sci. 96 230–238.CrossRefGoogle Scholar
Hsu, P. H., 1968 Heterogeneity of montmorillonite surface and its effect on the nature of hydroxy-aluminum in-terlayers Clays & Clay Minerals 16 303–311.CrossRefGoogle Scholar
Hsu, P. H., Dixon, J. B. and Weed, S. B., 1977 Aluminum hydroxides and oxyhydroxides Minerals in Soil Environments 99–144.Google Scholar
Hsu, P. H. and Rich, C. I., 1960 Aluminum fixation in a synthetic cation exchanger Soil Sci. Soc. Amer. Proc. 24 21–25.CrossRefGoogle Scholar
Jackson, M. L. and Bradley, W. F., 1963 Interlayering of expansible layer silicates in soils by chemical weathering Clays and Clay Minerals, Proc. 11th Natl. Conf., Ottawa, Ontario, 1962 29–46.CrossRefGoogle Scholar
Jackson, M. L., 1979 Soil Chemical Analysis—Advanced Course .Google Scholar
Kwong, K. F. and Huang, P. M., 1977 Influence of citric acid on the hydrolytic reactions of aluminum Soil Sci. Soc. Amer. J. 41 692–697.CrossRefGoogle Scholar
Kwong, K. F. and Huang, P. M., 1979 The relative influence of low molecular weight, complexing organic acids on the hydrolysis and precipitation of aluminum Soil Sci. 128 337–342.CrossRefGoogle Scholar
Kwong, K. F. and Huang, P. M., 1981 Comparison of the influence of tannic acid and selected low-molecular weight organic acids on precipitation products of aluminum Geoderma 26 179–193.CrossRefGoogle Scholar
McHardy, W. J., Thomson, A. P. and Goodman, B. A., 1974 Formation of iron oxides by decomposition of iron-phenolic chelates J. Soil Sci. 25 471–483.CrossRefGoogle Scholar
Pattnaik, R. K. and Pani, S., 1961 Studies on the citrate complex of aluminium(III) J. Indian Chem. Soc. 38 379–384.Google Scholar
Pearson, R. W. and Ensminger, L. E., 1949 Types of clay minerals in Alabama soils Soil Sci. Soc. Amer. Proc. 13 153–156.CrossRefGoogle Scholar
Rich, C. I., 1968 Hydroxy interlayers in expansible phyllosilicates Clays and Clay Minerals 16 15–30.CrossRefGoogle Scholar
Sawhney, B. L., 1958 Aluminum interlayers in soil clay minerals, montmorillonite and vermiculite Nature 182 1595–1596.CrossRefGoogle Scholar
Schwertmann, U. and Jackson, M. L., 1963 Hydrogen-aluminum clays: a third buffer range appearing in Potentiometrie titration Science 139 1052–1053.CrossRefGoogle Scholar
Shen, M. J. and Rich, C. I., 1962 Aluminum fixation in montmorillonite Soil Sci. Soc. Amer. Proc. 26 33–36.CrossRefGoogle Scholar
Stevenson, F. J., 1982 Humus Chemistry: Genesis—Composition—Reactions .Google Scholar
Turner, R. C. and Brydon, J. E., 1965 Factors affecting the solubility of Al(OH)3 precipitated in the presence of montmorillonite Soil Sci. 100 176–181.CrossRefGoogle Scholar
Turner, R. C. and Brydon, J. E., 1967 Removal of interlayer aluminum hydroxide from montmorillonite by seeding the suspension with gibbsite Soil Sci. 104 332–335.CrossRefGoogle Scholar
Van der Marel, H. W. and Beutelspacher, H., 1976 Atlas of Infrared Spectroscopy of Clay Minerals and their Admixtures .Google Scholar
de Villiers, J. M. and Jackson, M. L., 1967 Aluminous chlorite origin of pH-dependent cation exchange capacity variations Soil Sei. Soc. Amer. Proc. 31 614–619.CrossRefGoogle Scholar
Violante, A. and Violante, P., 1978 Potentiometrie titration of aluminum bentonite in the presence of aluminum hydrous oxide gel Soil Sci. 126 136–144.CrossRefGoogle Scholar
Weaver, R. M., Syers, J. K. and Jackson, M. L., 1968 Determination of silica in citrate-bicarbonate-dithionite extracts of soils Soil Sci. Soc. Amer. Proc. 32 479–501.CrossRefGoogle Scholar
Weismiller, R. A., Ahlrichs, J. L. and White, J. L., 1967 Infrared studies of hydroxy-aluminum interlayer material Soil Sci. Soc. Amer. Proc. 31 459–463.CrossRefGoogle Scholar
White, J. L., 1971 Interpretation of infrared spectra of soil minerals Soil Sci. 112 22–31.CrossRefGoogle Scholar