Study of the Peptizability of Boehmite and Its Application for the Formation of γ-Al2O3 in Spherical Shape

  • Tran Dai Lam Faculty of Chemical Technology, Hanoi University of Technology, Hanoi, VIETNAM
  • Pham Thanh Huyen Faculty of Chemical Technology, Hanoi University of Technology, Hanoi, VIETNAM
  • Nguyen Han Long Faculty of Chemical Technology, Hanoi University of Technology, Hanoi, VIETNAM
Keywords: adsorption, boehmite, peptizability, γ-Al2 O3

Abstract

This paper shows the results of the peptizability of boehmite and its application for the formation of γ-Al2O3 in spherical shape. The obtained γ-Al2O3 in spherical shape have high mechanical strength and high surface area. The water vapor adsorption ability of sphere of γ-Al2O3 has also been determined. The γ-Al2O3 in spherical shape can adsorb moisture up to 65% of their weight.

References

1. Farrauto, R.J., and Bartholomew, C.H. (1999). Fundamentals of Industrial Catalytic Processes. Blackie Academic & Professional.
2. Huyen, Pham Thanh, Long, Nguyen Han, and Hoang, Tran Vinh. (2005). Proceedings of the 4th Asia-Pacific Chemical Reaction Engineering Symposium. 12-15 June. Gyeongju, Korea.
3. Khanh, Tran Cong. (1976). Experiments of Organic Synthesis. Hanoi University of Technology.
4. Leach, Bruce E. (1984). Applied Industrial Catalysis. Vol. 3. Academic Press.
5. Richardson, James T. (1992). Principles of Catalyst Development. Plenum Press, New York and London.
Published
2007-12-31
How to Cite
Lam, T. D., Huyen, P. T., & Long, N. H. (2007). Study of the Peptizability of Boehmite and Its Application for the Formation of γ-Al2O3 in Spherical Shape. ASEAN Journal of Chemical Engineering, 7(2), 137-140. Retrieved from https://jurnal.ugm.ac.id/v3/AJChE/article/view/7687
Issue
Vol 7 No 2 (2007)
Section
Articles

Copyright holder for articles is ASEAN Journal of Chemical Engineering. Articles published in ASEAN J. Chem. Eng. are distributed under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license. 

Authors agree to transfer all copyright rights in and to the above work to the ASEAN Journal of Chemical Engineering Editorial Board so that the Editorial Board shall have the right to publish the work for non-profit use in any media or form. In return, authors retain: (1) all proprietary rights other than copyright; (2) re-use of all or part of the above paper in their other work; (3) right to reproduce or authorize others to reproduce the above paper for authors’ personal use or for company use if the source and the journal copyright notice is indicated, and if the reproduction is not made for the purpose of sale.