Abstract
The authors describe the results of studying medium-cement heat-resistant concrete with an additive of waste catalyst (WC) that is generated at oil-processing plants and compare them with traditional microsilica and reactive alumina additives. Certain specifics of reactions between aluminate cement Gorkal-40 and the WC are identified, which accelerate the setting and hardening of concrete. The WC additive facilitates the formation of anorthite in the concrete matrix, which has a positive effect on the thermal resistance of heat-resistant concrete.
Similar content being viewed by others
References
Staab H. Dieter, “Spent FCC catalyst disposal option,” in: Staab H. Dieter (ed.), A Technical Publication of W. R. Grace and Co., Conn., European Edition, 1993, pp. 21–22.
B. Pacewska, I. Wilinska, M. Bukowska, et al., “An attempt to improve the pozzolanic activity of waste aluminosilicate catalyst,” J. Thermal Anal. Colorimetry, 77(1), 133–142 (2000).
H.-L. Chen, J.-S. Tseng, K.-C. Hsu, “Spent FCC catalyst as a pozzolanic material for high-performance mortars,” Cement Concrete Composites, 26(6), 657–664 (2004).
J. Paya, J. Monro, M. Borracherro, et al., “Determination of the pozzolanic activity of liquid catalytic cracking residue, Thermogravimetric analysis studies on FC3R-lime pastes,” Cement Concrete Res., No. 33, 1085–1091 (2003).
H. Taylor, Cement Chemistry [Russian translation], Mir, Moscow (1996).
S. Goberis and I. Pundene, “The effect of SiO2 on the properties of heat-resistant concrete with crushed chamotte filler,” Ogneupory Tekhn. Keram., No. 9, 12–16 (1998).
T. V. Kuznetsova, Physicochemical Principles of Producing High-Alumina Cement. Physicochemical and Technological Principles of Heat-Resistant Concrete [in Russian], Nauka, Moscow (1986).
B. Standberg and B. Myhre, in: Presentations at the Indian Refractories Congress 1994 in Jamshedpur, India, 1994, February 14–16, pp. 2–7.
I. S. Kainarskii, Dinas [in Russian], Metallurgizdat, Moscow (1961).
Author information
Authors and Affiliations
Additional information
__________
Translated from Novye Ogneupory, No. 8, pp. 58–62, August, 2006.
Rights and permissions
About this article
Cite this article
Pundene, I., Goberis, S., Antonovich, V. et al. A study of the applicability of waste catalyst in heat-resistant concrete. Refract Ind Ceram 47, 330–334 (2006). https://doi.org/10.1007/s11148-006-0119-5
Received:
Issue Date:
DOI: https://doi.org/10.1007/s11148-006-0119-5