Pandiangan, Kamisah Delilawati and Simanjuntak, Wasinton and Ilim, Ilim and Herasari, Dian and Alista, Diska Indah (2019) Preparation of ZSM-5 from Rice Husk Silica and Aluminum Foil Using Tetrapropylammonium Bromide(TPABr)as a Template. In: The 10th International Conference on Green Technology ICGT, 2-3 Oktober 2019, Malang. (Unpublished)
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Abstract
Zeolite of the type ZSM-5 is an interesting material with various applications, one of them as a catalyst. In this research, ZSM-5 was prepared from rice husk silica and food-grade aluminum foil using tetrapropylammonium bromide (TPABr) as a template or structure-directing agent. The main purpose of the study is to investigate the effect of crystallization time on structure, microstructure, and the activity of zeolites as catalyst for rubber seed oil transesterification. The preparation of zeolites was conducted with hydrothermal process at fix temperature of 180℃ with varied crystallization time of 24, 48, 72, 96, and 120 h. The samples were calcined at 600 °C for 6 h and then characterized using XRD and SEM technique. The XRD and SEM characterization confirmed that ZSM-5 was successfully produced from raw materials and preparation procedures applied. The zeolites also exhibited catalytic activity in transesterification to convert fatty acids in rubber seed oil into corresponding methyl esters.
| Item Type: | Conference or Workshop Item (Speech) |
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| Subjects: | Q Science > QD Chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Kimia |
| Depositing User: | Dr Kamisah Delilawati Pandiangan |
| Date Deposited: | 04 Nov 2019 08:27 |
| Last Modified: | 04 Nov 2019 08:27 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/14917 |
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