Abstract
As it results from the literature data, the problem of 12 CaO. 7 Al2O3 polymorphism has not been fully explained until now. The authors have obtained some new informations concerning 12 CaO. 7 Al2O3 polymorphs and polymorphic transitions1,2,3. These data allow to improve the production of self-disintegrating sinter consisting of 12 CaO. 7 Al2O3 and calcium orthosilicate — the semi-product in J. Grzymek’s alumina technology4,5.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
J. Grzymek, A. Derdacka-Grzymek, Z. Konik, M. Gawlicki, and A. Stok, The complex production of aluminium oxide and iron from laterite raw materials applying the calcium aluminates polymorphism, in: “Light Metals 1985”, H. O. Bohner, ed., AIME New York (1985).
J. Grzymek, A. Derdacka-Grzymek, Z. Konik, A. Stok, M. Pyzalski, and J. Iwanciw, Some physicochemical properties of 12 CaO. 7 Al2O3 phase in relation to Al2O3 production from self-desintegrating sinters, in: “Light Metals 1987”, R. D. Zabreznik, ed., AIME, Denver (1987).
J. Grzymek, A. Derdacka-Grzymek, Z. Konik, M. Pyzalski, A. Stok, and J. Iwanciw, The effect of synthesis and cooling conditions on phase properties of 12 CaO. 7 Al2O3, in: “Proceedings of 8th International Congress on Chemistry of Cement”, Rio de Janeiro, Vol. 4:401 (1986).
J. Grzymek, A. Derdacka-Grzymek, Z. Konik, W. Grzymek, Methods for obtaining iron, alumina, titania and binders from metallurgical slags and from red mud remaining in the Bayer method, in: “Light Metals 1982”, J. E. Andersen, ed., AIME, Dallas (1982).
A. Derdacka-Grzymek, J. Grzymek, M. Gawlicki, Z. Konik, and A. Stok, The complex technologies to get aluminium oxide, iron, titanium oxide and cementing binders from clay materials, Mineral.Records 41: 201 (1986).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1989 Plenum Press, New York
About this chapter
Cite this chapter
Derdacka-Grzymek, A., Konik, Z., Iwanciw, J., Pyzalski, M., Stok, A. (1989). X-Ray Diffraction Analysis of 12 CaO. 7 Al2O3 Polymorphs. In: Hašek, J. (eds) X-Ray and Neutron Structure Analysis in Materials Science. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-0767-9_11
Download citation
DOI: https://doi.org/10.1007/978-1-4613-0767-9_11
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4612-8072-9
Online ISBN: 978-1-4613-0767-9
eBook Packages: Springer Book Archive