References
1 Ger. Pat. Nos. 43977, Aug. 3, 1889 and 65604, Sept. 3, 1892.
2S. Y. Kuznetsov and V. A. Derevyankin, Physical Chemistry of Bayer Process to Produce Alumina; 7-14. Metallurgiya, Moscow, 1964.
3 G. Parkinson,. Engineering and mining journal. June p. 108-109 (1971; Chemical Week . A McGraw-Hill Publication June 9, (1971); The News U.S. man eyes. "Alunite Gold". Febr. 9 (1974).
4 W. X. López, "Three Methods to Produce Alumina," Light Met., [2] 49-58 (1977).
5 L. J. M. Ruvalcaba, P. O. A. Vargas, M. J. R. Cuesta, M. H. Juárez and R. P. L. Anguiano, "Adecuación del Proceso Bayer para la Obtención de Gibbsita desde Alunitas Mexicanas (Adequation of Bayer Process for Obtaining Gibbsite from Mexican Alunites)," Bol. Soc. Chil. Quím., 40, 421-26 (1995).
6 H. Thibon, "Sur la Nature de l'Hydrate d'Alumine Precipité des Solutions d'Aluminate de Soude," Mémoires presentés a la Societé de Chimie de France, 870-71, 1948.
7 M. Pyzalsky and M. Wojcik, "Aluminum Oxides of the Elevated Purity Produced from the Alkaline Method," Light Met., 167-71 (1990).
8 Ya. R. Katsobashvili, V. S. Kurkova and F. A. Ynmut, "Preparation of Active Aluminum Oxide by Carbonation of Aluminate Solutions of the Alumina Production," Tekhnologuiya topliva i masel, [4] 20-26 (1965).
9E. Trebillon, from Rhone Poulenc Specialites Chimiques, Eur. Pat. No. 0 085 592 A1, Aug. 10, 1983.
10 R. K. Oberlander, "Aluminas for Catalysts-Their Preparation and Properties"; Ch.4 in Applied Industrial Catalyst, Vol. 3. Edited by B. E. Leach. Academic Press, 1984.
11 T. Beecroft and A. W. Miller, "Preparation and Characterization of Solid Catalysts"; pp. 385-402 in Reports on the Progress of Applied Chemistry, Vol. 55. Society of Chemical Industry, London., U.K., 1970.
12 H. E. Robson, U.S. Pat. No. 4,016,108, Apr. 5, 1977.
13 W. H. Sawyer et al., U.S. Pat. No. 4,016,106, Apr.5, 1977.
14 S. Y. Kuznetsov and V. A. Derevyankin; see Ref. 2, pp. 5-14.
15J. M. Ruvalcaba L., O. A. Vargas P., H. Juárez M., M. del C. Sandoval J., J. R. Cuesta M. and S. Aguilar B., "Obtención de Alúmina de Alta Pureza por Descomposición Térmica de Formiato Básoco de Aluminio (Obtainment of High-Purity Alumina by Thermal Decomposition of Aluminum Basic Formiate," Bol. Soc. Chil. Quím., 41, 87-91 (1996).
16 W. C. Sleepy, A. Pearson, C. Misra and G. MacZura, "Nonmetallurgical Use of Alumina and Bauxite," Light Met., 122-23 (1991).
17 J. Csige, J. Mátyási, M. T. Benjaminné and G. Kaptay, "Development and Production of Nonmetallurgical Aluminas in Hungary," Light Met., 121-29 (1990).
18 R. Brace and E. Matijevic, "Aluminum Hydrous Oxide Sols-l. Spherical Particles of Narrow Size Distribution," J. Inorg. Nucl. Chem., 35, 3691-705 (1973).
19 H. A. van Straten, B. T. W. Holtkamp and P. L. de Bruyn, "Precipitation from Supersaturated Aluminate Solutions-1. Nucleation and Growth of Solid Phases at Room Temperature," J. Colloid Interface Sci., 98 [8] 348 (1984).
20 Y. A. Troitzkii and V. A. Tzeleznov, Metallurgy of Aluminum; 128-93. Metallurgiya. Moscow, 1984.
21 NyQuist and R. N. Kagel, Infrared Spectra of Inorganic Compounds; pp. 226-37. Academic Press, 1971.
22 Data Handbook for Clays Materials and Other Nonmetallic Minerals; pp. 187, 323 1979.
23 K. Wefers and Ch. Misra, "Oxides and Hydroxides of Aluminum"; pp. 33-36 in ALCOA Technical Paper No. ALCOA LAB, 1987.
24 D. Damyanov et al., Ivz. Khim., 21 [3] 402-10 (1988).
25 M. Pyzalsky, M. Wojcik and R. Urbansky, "Production of Aluminum Hydroxides and Oxides with Elevated Purity in the Direct Complex without Wastes Treatment of the Aqueous Sodium Aluminate Solutions," Light Met., 131-37 (1992).