Hydrogenation of Biomass-Derived Levulinic Acid to Gamma- Valerolactone Using Polymer-Based Metal-Containing Catalysts
Nowadays the development of effective catalytic systems of selective hydrogenation of levulinic acid (LA) to gamma-valerolactone (GVL) is of high importance. However, there is a lack of data concerning the use of polymer-based catalyst in this process. The possibility to use of Ru-containing catalys...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIDIC Servizi S.r.l.
2017-10-01
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| Series: | Chemical Engineering Transactions |
| Online Access: | https://www.cetjournal.it/index.php/cet/article/view/200 |
| Summary: | Nowadays the development of effective catalytic systems of selective hydrogenation of levulinic acid (LA) to gamma-valerolactone (GVL) is of high importance. However, there is a lack of data concerning the use of polymer-based catalyst in this process. The possibility to use of Ru-containing catalysts on the basis of hypercrosslinked polystyrene (HPS) in hydrogenation of LA to GVL is discussed. Catalyst 5%-Ru/HPS is shown to be highly active and selective in hydrogenation of LA in aqueous medium (yield of GVL more than 99%) at mild reaction conditions (90 °C, 2 MPa of hydrogen partial pressure) and the absence of co-catalysts. |
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| ISSN: | 2283-9216 |