Abstract
The texture characteristics of aluminum hydroxides peptized by organic acids and then calcined were studied. A decrease in the pore volume and pore diameter for aluminum hydroxide was studied as a function of the amount of a peptizer. The calcination causes basic aluminum salts obtained by peptization to decompose at different temperatures, depending on the strength of a peptizing acid. The observed regularities were explained in terms of the thermal decomposition of organic aluminum salts of varied composition.
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Original Russian Text © V.Yu. Tregubenko, I.E. Udras, V.A. Drozdov, A.S. Belyi, 2011, published in Zhurnal Prikladnoi Khimii, 2011, Vol. 84, No. 1, pp. 10–17.
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Tregubenko, V.Y., Udras, I.E., Drozdov, V.A. et al. Effect of pseudoboehmite peptization by organic acids on texture characteristics of obtained aluminum oxides. Russ J Appl Chem 84, 9–16 (2011). https://doi.org/10.1134/S1070427211010022
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DOI: https://doi.org/10.1134/S1070427211010022