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Selected Works of Hadi Nur
Article
Synthesis of ZSM-5 Directly from Kaolin without Organic Template: Part-1: Effect of Crystallization Time
Asian Journal of Chemistry (2016)
  • Djoko Hartanto, Institut Teknologi Sepuluh Nopember
  • Oni Saputro, Institut Teknologi Sepuluh Nopember
  • Wahyu Prasetyo Utomo, Institut Teknologi Sepuluh Nopember
  • Affifah Rosyidah, Institut Teknologi Sepuluh Nopember
  • Djarot Sugiarso, Institut Teknologi Sepuluh Nopember
  • Taslim Ersam, Institut Teknologi Sepuluh Nopember
  • Hadi Nur, University Technology Malaysia
  • Didik Prasetyoko, University Technology Malaysia
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Abstract
The transformation of kaolin to amorphous mesoporous aluminosilicate was investigated in this study. We demonstrated the use of koalin as silica and alumina sources without prior pretreatment. Two steps synthesis method were carried out; hydrothermal reaction at 80 °C, followed by addition of mesoporogen cetyltrimethylammonium bromide (CTABr) surfactant. We observed that prolonging the synthesis period improves the surface area of the aluminosilicate with enhances mesopore volume and surface acidity.
Keywords
  • Kaolin,
  • Kaolinite,
  • Zeolite,
  • Hydrothermal,
  • Synthesis
Disciplines
Publication Date
2016
Citation Information
Djoko Hartanto, Oni Saputro, Wahyu Prasetyo Utomo, Affifah Rosyidah, et al.. "Synthesis of ZSM-5 Directly from Kaolin without Organic Template: Part-1: Effect of Crystallization Time" Asian Journal of Chemistry Vol. 28 Iss. 1 (2016) p. 211 - 215
Available at: http://works.bepress.com/hadi_nur/86/