References
- H. Faghihian, and N. Godazandeha. Synthesis of nano crystalline zeolite Y from bentonite. J. Porous Mater. 16(3), 331–335 (2009).
- S. Chandrasekhar, and P. Pramada. Investigation on the synthesis of zeolite NaX from Kerala kaolin. J. Porous Mater. 6(4), 283–297 (1999).
- N. Meller, K. Kyritsis, and C. Hall. The mineralogy of the CaO–Al2O3–SiO2–H2O (CASH) hydroceramic system from 200 to 350 °C. Cement and Concrete Research. 39(1), 45–53 (2009).
- L. Yi, H.C. Ma, Y.H. Fu, et al., Synthesis of 4A zeolite from bentonite. J. Jilin University. 47(3), 600–604 (2009).
- H.Q. Yao. Synthesis research of zeolite 4A from sodium aluminate solution. Conser. Utiliz. Mineral Resource. 2, 49–51 (2004).
- A. Singer, and V. Berkgaut, Cation exchange properties of hydrothermally treated coal fly ash. Environmental Sci.& Tech. 29(7), 1748–1753 (1995).
- N. Shigemoto, S. Sugiyama, H. Hayashi, et al., Characterization of Na-X, Na-A, and coal fly ash zeolites and their amorphous precursors by IR, MAS NMR and XPS. J. Mater. Sci.30(22), 5777–5783 (1995).
- C. Amrhein, G.H. Haghnia, T.S. Kim, et al., Synthesis and properties of zeolites from coal fly ash. Environmental Sci.& Tech. 30(3), 735–742 (1996).
- H.W. Cai, S.L. Wang, and X.R. Liu, Synthesis of nanosized 4A zeolite with kaolin rock from coal-measures. Coal Conversion. 30(3), 37–40 (2007).
- J. Pang, Y.L. Zhu, and Z.H. Chang, Study on preparation of 4A zeolite from kaolin and bauxite. Inorganic Chem. Indu. 43(11), 37–39 (2011).
- T.J. Peng, H.J. Sun, Y.F. Jiao, et al., Synthesis of 4A zeolite by means of straight-alkali-dissolve bentonite. China Mining Mag. 14(2), 58–61 (2005).
- D.W. Breck, Zeolite molecular sieves: structure, chemistry, and use. Wiley New York, 4. (1973).
- W.H. Shih, and H.L. Chang, Conversion of fly ash into zeolites for ion-exchange applications. Mater. Letters. 28(4), 263–268 (1996).
- H. Rawson. Inorganic glass-forming systems. Academic Press London, 2. (1967).