Wijaya, Karna and Syoufian, Akhmad and Fitroturokhmah, Ade and Trisunaryanti, Wega and Saputra, Dita Adi and Hasanudin, Hasanudin (2019) Chrom/Nanocomposite ZrO2-Pillared Bentonite Catalyst for Castor Oil (Ricinus communis) Hydrocracking. Nano Hybrids and Composites, 27 (-). pp. 31-37. ISSN 2297-3370
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Abstract
t has been carried out preparation of Chrom/Nanocomposite ZrO2-Pillared Bentonite catalyst with varying the amount of impregnating precursor at 0 to 3% (w/w). Material characterization of catalyst was carried out using X-ray Diffraction (XRD), X-ray Fluorescence (XRF), Infrared Spectroscopy (IR), Transmission Electron Microscope (TEM), Brunauer, Emmett, Teller (BET) and acidity measurement of ammonia-adsorption method. The results of research showed that pillarization was able to increase the basal spacing, surface area, diameter of pore and total volume of pore in catalyst, however increasing of impregnated Cr metal on bentonite caused the decreasing of basal spacing and surface area of catalyst but it would also caused the increasing amount of acid site. The experimental results showed that the catalyst could convert the castor oil into a liquid phase of 78.80% (w/w) with a biogasoline content of 32,73% (w/w).
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QD Chemistry > QD450-801 Physical and theoretical chemistry |
| Divisions: | 08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1) |
| Depositing User: | Dr. Hasanudin Hasanudin |
| Date Deposited: | 23 Nov 2022 13:40 |
| Last Modified: | 23 Nov 2022 13:40 |
| URI: | http://repository.unsri.ac.id/id/eprint/81852 |
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