Preparation of activated alumina From Iraqi-kaoline clays for Catalysts support
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Abstract
In this work the activated alumina was extracted from Iraqi- kaoline clays by sintering lime method as first stage to produce the fine powder and then using this powder to prepare high purity of an activated alumina (99%Al2O3)and surface area around 205m2 /gm which used in the petrol and petro chemical industries to remove the sulfur and absorption acidic gasses and as benzene improvement The preparation mothed washing operation and remove the impunities , temperature effect and burning time were studied as well .
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Pagil.G., 2004. Determination of the structure of γ-alumina using Empirical and first principles calculation combined with supporting experiments, J. Technology. 2(1): 1233.
Patrick, W.J. and Standley, 2008. Properties of α-alumina, J.electrochem. Soc.138(6):1778-1784
Christopher.D.H. and West. T.S. 1966. Determination of the structure of α-alumina,Talanta. (13):507.
Kaya.C., kaya.F. and Marsoglu.M. 1998. Structure of α-alumina, J. Material Science and Eng. 1(2): 75-80.
Chou.Y.S. and Green.D.G. 1993. Structure of α-alumina, J. Am. Ceramic Soc. (76):985
Zefang, 2008, Preparation of α-alumin, J. Microelectronic Engineering. 85(4):714-720.
Travitzky. N.A. and Shlayen. A. 1998. Bauxite using for precipitation of carbon dioxide, J.,Material Science and Engineering.1(4): 154-160.
Basu. D., Mukherjee. S. and Phani. K.K. 1966, J.Mat. Sci., 4(3):1021-1026.