Effect of Aluminum Dross on Properties of the Lightweight Mullite Aggregate

Guang Si Sun; Hua Zhi Gu; Yi Neng Fang; Yun Sheng Feng

doi:10.4028/www.scientific.net/AMR.833.107

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 833Effect of Aluminum Dross on Properties of the...

Effect of Aluminum Dross on Properties of the Lightweight Mullite Aggregate

Abstract:

The lightweight of refractory is propitious for energy-saving and emission-reduction of the high temperature refractories industry and sustainable development of the refractories resource. This paper researches on properties of the lightweight mullite aggregate which is prepared by two kinds of bauxites and aluminum dross and fired at 1400°C,1450°C,1500°C,1600°C for 1h. The result shows that, (1)The minimum density of grade Ⅰ bauxite is 2.11g/cm3 which is prepared by adding 50wt% aluminum dross and fired at 1600°C; (2)The minimum density of grade Ⅲ bauxite is 1.54g/cm3 which is prepared by adding 50wt% aluminum dross and fired at 1450°C.

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Periodical:

Advanced Materials Research (Volume 833)

Pages:

107-110

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.833.107

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Online since:

November 2013

Authors:

Guang Si Sun*, Hua Zhi Gu, Yi Neng Fang, Yun Sheng Feng

Keywords:

Aluminum Dross, Light Weight, Micropore, Mullite Aggregate

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References

[1] H. Schneider, K. Okada, J.A. Pask, Mullite and Mullite Ceramics, Wiley, Chichester, UK, (1994).

Google Scholar

[2] Z. Ronghui, H. Wensheng, Y. wenlei. The Research and Applications of Porous Mullite Aggregate and High Strength Mullite Light weight Castable Refractory, Industrial Furnace, 19(1997) 12-16.

Google Scholar

[3] N. Wen, Z. chunyan. The Research of Mullite Castable Refractory, Mineral Materials, 20 (2001) 91-94.

Google Scholar

[4] A. Esharghawi, C. Penot, F. Nardou, Contribution to porous mullite synthesis from clays by adding Al and Mg powders, Journal of the European Ceramic Society, 29 (2009) 31–38.

DOI: 10.1016/j.jeurceramsoc.2008.05.036

Google Scholar

[5] Heraiz, M., Merrouche, A. and sahib, N. Effect of MgO addition and firing parameters on mullite formation through reaction firing kaolin and alumina. Adv. Appl. Ceram., 105 (2006) 285-290.

DOI: 10.1179/174367606x146676

Google Scholar