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Some notes on attapulgite

Published online by Cambridge University Press:  14 March 2018

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Summary

As both attapulgite clays and some montmorillonite clays are termed “fuller's earths” in the literature, a comparison is made between the physical properties of the two groups of material, with special reference to those which are important commercially.

Type
Research Article
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1950

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References

References

Bradley, W. F., 1940. The structural scheme of attapulgite. Amer. Min., 25, 405-10.Google Scholar
Day, D. T., 1900. Fuller's earth in the United States. J. Franklin Inst., 150, 214223.Google Scholar
Graefe, E., 1907. German fuller's earth as a decolorising agent. Petroleum, 3, 292-5.Google Scholar
Grim, R. E., 1942. Modern concepts of clay minerals. J. Geol., 50, (cation exchange) 251, (structure) 249.Google Scholar
Grim, R. E. and Rowland, R. A., 1942. Amer. Min.,27, 755, 811.Google Scholar
Lapparent, J. de, 1935. An essential constituent of fuller's earth. C. R., 201, 481-3.Google Scholar
Lapparent, J. de, 1936. Formula and structural scheme of attapulgite. C. R., 202, 1728-31.Google Scholar
Markman, A. and Kovalenka, M., 1929. (Floridin from Kutais, Caucasus). Masloboinoe i Zhirovoe Delo, No. 8, 10.Google Scholar
Marshall, C. E., 1949. The Colloid Chemistry of the Silicate Minerals(New York: Academic Press), P. 54.Google Scholar
Nederbragt, G. W., 1949. Separation of long-chain and compact molecules by adsorption to attapulgite-contaming clays. Clay Minerals Bulletin, No. 3, 7275.Google Scholar
Nutting, P. G., 1943. Some standard thermal dehydration curves of minerals. U.S. Geol. Survey Prof. Paper 197-E, 208.Google Scholar
P. G. Nutting, , 1943. Adsorbent clays. U.S. Geol. Survey Bulletin 928-C, (acid on Florida fuller's earth) 135, (adsorption of moisture) 167.Google Scholar
Page, J. B., 1943. Differential thermal analysis of montmorillonites. Soil Sci., 56, 275, 276.Google Scholar
Robertson, R. H. S., 1948. Clay minerals as catalysts. Clay Minerals Bulletin, No. 2, 38.Google Scholar
Ross, C. S. and Hendricks, S. B., 1945. Minerals of the montmorillonite group. U.S. Geol. Survey Prof. Paper 205-B.Google Scholar
Speil, S., 1944. Applications of thermal analysis to clays, etc. U.S. Bur. Mines Rep. Investig. 3764, 34.Google Scholar
Struntz, H., 1949. Mineralogische Tabellen, 2nd ed. Pp. 208, 219.Google Scholar
Allen, H. V., July 1944. Pressure drops through beds of granular adsorbents. Petroleum Refiner. Google Scholar
Bradley, W. F., 1945. Changes of refractive index with addition and loss of water. Amer. Min., 30, 704-14.Google Scholar
Butz, J. G.. Extrusion of fuller's earth for improvina decolourizing efficiency. U.S.P., 2,222,400.Google Scholar
Caldwell, O. G. and Marshall, C. E., 1942. Cation exchange capacity and refractive index studies. Missouri Agr. Expt. Research Bulletin, No. 354, 351.Google Scholar
Cross, R. and Cross, M. F.. Use of Georgia-Florida type fuller's earth for salt water drilling mud. U.S.P. 2,044,758 and U.S.P. 2,094,316.Google Scholar
Endell, J., 1946. Porosity and surface area. Naturforsch, 1, 646.Google Scholar
Fitz Simonds, O.. Fuller's earth—extrusion and use as drilling mud. U.S.P. 2,231,328.Google Scholar
Funsten, S. R. and King, H. L. Jr., Mar.-Apr., 1935. Technical control of percolation filtration. Refiner and Natural Gasoline Manufacturer.Google Scholar
Hauser, E. A., Oct., 1945. Colloid chemistry of clays. Chem. Reviews, 37, 287.Google Scholar
Johnston, A., Sept., 1947. Decolorization of petroleum waxes by adsorbent percolation. Petroleum Processing.Google Scholar
Keiser, H. D., 1930. Fuller's earth : Its mining and manufacture. Engineering and Mining Jl., 129, No. 11, 544-7.Google Scholar
La Lande, W. A. Use of caustic extruded Georgie-Florida fuller's earth as decolorising agent. U.S.P., 2,363,876 and U.S.P., 2,381,293.Google Scholar
La Lande, W. A.. Attapulgus Clay as conditioning agent for hygroscopic materials. U.S.P., 2,388,616.Google Scholar
La Lande, W. A. et al., 1942. Adjustment of pH of sugar solutions with Attapulgus Clay. Ind. and Eng. Chem,.34, 988.Google Scholar
Laughlin, C. D.. Attapulgus clay as an animal bedding. U.S.P., 2,279,405.Google Scholar
Marshall, C. E., 1931. Centrifuging and particle size analysis. 3. Soc. Chem. Ind,.50, 457T.Google Scholar
Marshall, C.E. , Humbert, R. P., Shaw, B. T. and Caldwell, O. G., 1942. Electron microscope studies of clays. Soil Sci,.54, 149.Google Scholar
Marshall, C. E. and Krinbill, C. A., 1942. Attapulgite as a colloidal electrolyte and as a clay acid. J. Phys. and Coll. Chem,.46, 1077.Google Scholar
Marshall, C. E. and Calwell, O. G., 1947. A general summary and survey of the colloid chemistry of Attapulgus Clay. J. Phys. and Coll. Chem,.51, 311-20.Google Scholar
Miller, J. G., Heineman, H. and McCarter, W. S. W., 1948. The static electrification of dust clouds. Science, 107, 144-6.Google Scholar
Nagelschmidt, G., 1938. Rod-shaped clay particles. Nature 142, 114 Google Scholar