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Effects of hydrothermal duration on synthesized zeolite rice husk particles

Rosman, Nurafiqah and Harun, Zawati (2014) Effects of hydrothermal duration on synthesized zeolite rice husk particles. In: International Conference on X-Ray & Related Technique in Research and Industry (ICXRI2014), 11-13 August 2014, Johor Bahru, Johor.


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Zeolite particles were synthesized through in-situ extraction of silica from rice husk ash without seeding method in the absence of organic template by a static hydrothermal condition at various duration 8-24h. The effect of amorphous silica content on hydrothermal duration of synthesis products was evaluated with X-ray diffraction (XRD), and field emission microscopy (FESEM). The present of zeolite Y without seeding method via XRD analysis show a mixture of zeolite A, Y and P. The transformation of amorphous rice husk particle was increased gradually with the increased of hydrothermal reaction. The FESEM'i'mages showed cubic-shaped morphology of the powders increased with- increase in ageing reaction.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: rice husk ash; zeolite Y; hydrothermal
Subjects: T Technology > TP Chemical technology > TP155-156 Chemical engineering
Divisions: Faculty of Mechanical and Manufacturing Engineering > Department of Materials Engineering and Design
Depositing User: Normajihan Abd. Rahman
Date Deposited: 10 Nov 2014 02:39
Last Modified: 10 Nov 2014 02:39
URI: http://eprints.uthm.edu.my/id/eprint/5889
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