Catalytic performance of hybrid nanocatalyst for levulinic acid production from glucose
Levulinic acid is one of the potential and versatile biomass-derived chemicals. Product analysis via HPLC revealed that the heterogeneous dehydration of glucose over hybrid nanocatalyst exhibited better performance compared to single catalyst. Hybrid nanocatalyst containing H-Y zeolite and CrCl3 cou...
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2012
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| الوصول للمادة أونلاين: | http://eprints.utm.my/id/eprint/46670/ http://dx.doi.org/10.1063/1.4769163 |
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my.utm.466702017-09-18T01:42:15Z http://eprints.utm.my/id/eprint/46670/ Catalytic performance of hybrid nanocatalyst for levulinic acid production from glucose Ya'aini, Nazlina Amin, Nor Aishah Saidina TL Motor vehicles. Aeronautics. Astronautics Levulinic acid is one of the potential and versatile biomass-derived chemicals. Product analysis via HPLC revealed that the heterogeneous dehydration of glucose over hybrid nanocatalyst exhibited better performance compared to single catalyst. Hybrid nanocatalyst containing H-Y zeolite and CrCl3 could substitute homogenous acid catalyst for attaining high levulinic acid yield. Different CrC3 and H-Y zeolite weight ratios of 1:1, 1:2 and 2:1 were prepared according to the wetness impregnation method. The hybrid catalyst with a 1:1 weight ratio performed better compared to others with the highest levulinic acid yield reported (93.5%) at 140 °C, 180 min reaction time, 0.1 g catalyst loading and 0.1 g glucose feed. Characterization results revealed that properties such as surface area, mesoporosity and acidic strength of the catalyst have significant effects on glucose dehydration for levulinic acid production. 2012 Article PeerReviewed Ya'aini, Nazlina and Amin, Nor Aishah Saidina (2012) Catalytic performance of hybrid nanocatalyst for levulinic acid production from glucose. AIP Conference Proceedings, 1502 (1). pp. 442-453. ISSN 0094-243X http://dx.doi.org/10.1063/1.4769163 10.1063/1.4769163 |
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TL Motor vehicles. Aeronautics. Astronautics Ya'aini, Nazlina Amin, Nor Aishah Saidina Catalytic performance of hybrid nanocatalyst for levulinic acid production from glucose |
| description |
Levulinic acid is one of the potential and versatile biomass-derived chemicals. Product analysis via HPLC revealed that the heterogeneous dehydration of glucose over hybrid nanocatalyst exhibited better performance compared to single catalyst. Hybrid nanocatalyst containing H-Y zeolite and CrCl3 could substitute homogenous acid catalyst for attaining high levulinic acid yield. Different CrC3 and H-Y zeolite weight ratios of 1:1, 1:2 and 2:1 were prepared according to the wetness impregnation method. The hybrid catalyst with a 1:1 weight ratio performed better compared to others with the highest levulinic acid yield reported (93.5%) at 140 °C, 180 min reaction time, 0.1 g catalyst loading and 0.1 g glucose feed. Characterization results revealed that properties such as surface area, mesoporosity and acidic strength of the catalyst have significant effects on glucose dehydration for levulinic acid production. |
| format |
Article |
| author |
Ya'aini, Nazlina Amin, Nor Aishah Saidina |
| author_facet |
Ya'aini, Nazlina Amin, Nor Aishah Saidina |
| author_sort |
Ya'aini, Nazlina |
| title |
Catalytic performance of hybrid nanocatalyst for levulinic acid production from glucose |
| title_short |
Catalytic performance of hybrid nanocatalyst for levulinic acid production from glucose |
| title_full |
Catalytic performance of hybrid nanocatalyst for levulinic acid production from glucose |
| title_fullStr |
Catalytic performance of hybrid nanocatalyst for levulinic acid production from glucose |
| title_full_unstemmed |
Catalytic performance of hybrid nanocatalyst for levulinic acid production from glucose |
| title_sort |
catalytic performance of hybrid nanocatalyst for levulinic acid production from glucose |
| publishDate |
2012 |
| url |
http://eprints.utm.my/id/eprint/46670/ http://dx.doi.org/10.1063/1.4769163 |
| _version_ |
1643652103766278144 |
| score |
13.251813 |