Rudiansono, Rudiansono and Maria, Dewi Astuti and Syahrul , Khairi and Shogo, Shimazu (2016) Selective Hydrogenation of Biomass-derived Furfural over Supported Ni3Sn2 Alloy: Role of Supports. Bulletin of Chemical Reaction Engineering & Catalysis, 11 (1). pp. 1-9. ISSN 1978-2993
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Abstract
A highly active and selective hydrogenation of biomass-derived furfural into furfuryl alcohol was achieved using supported single phase Ni3Sn2 alloy catalysts. Various supports such as active carbon (AC), -Al2O3, Al(OH)3, ZnO, TiO2, ZrO2, MgO, Li-TN, and SiO2 have been employed in order to under-stand the role of the support on the formation of Ni3Sn2 alloy phase and its catalytic performance. Sup-ported Ni3Sn2 alloy catalysts were synthesised via a simple hydrothermal treatment of the mixture of aqueous solution of nickel chloride hexahydrate and ethanol solution of tin(II) chloride dihydrate in presence of ethylene glycol at 423 K for 24 h followed by H2 treatment at 673 K for 1.5 h, then charac-terised by using ICP-AES, XRD, H2- and N2-adsorption. XRD profiles of samples showed that the Ni3Sn2 alloy phases are readily formed during hydrothermal processes and become clearly observed at 2θ = 43-44o after H2 treatment. The presence of Ni3Sn2 alloy species that dispersed on the supports is believed to play a key role in highly active and selective hydrogenation of biomass-derived furfural to-wards furfuryl alcohol. Ni3Sn2 on TiO2 and ZnO supports exhibited much lower reaction temperature to achieved >99% yield of furfuryl alcohol product compared with other supports. The effects of loading amount of Ni-Sn, reaction conditions (temperature and time profile) on the activity and selectivity to-wards the desired product are systematically discussed. Copyright © 2016 BCREC GROUP. All rights reserved
| Item Type: | Article |
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| Subjects: | Q Science > QD Chemistry |
| Divisions: | Fakultas MIPA > KIMIA |
| Depositing User: | Mr Arief Mirathan - Eka Setya Wijaya |
| Date Deposited: | 23 Mar 2016 04:06 |
| Last Modified: | 16 Mar 2017 04:19 |
| URI: | http://eprints.unlam.ac.id/id/eprint/901 |
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