Sulfonated-cellulose as catalysts for the efficient conversion of levulinic acid into ethyl levulinate
This study highlights the use of cellulose sulfuric acid as a heterogeneous, reusable catalyst derived from biomass (Cortaderia Selloana) for synthesizing ethyl levulinate through catalytic esterification of levulinic acid with ethanol. The effects of temperature, catalyst loading, and the molar rat...
| Main Authors: | , , , , , |
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| Format: | Online |
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Universidad Pedagógica y Tecnológica de Colombia
2024
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/16871 |
| _version_ | 1801706361087590400 |
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| author | Reynoso, Rodrigo Pasquale, Gustavo A. Ruiz, Diego M. Páez, Luis A. Martinez, José J. Romanelli, Gustavo P. |
| author_facet | Reynoso, Rodrigo Pasquale, Gustavo A. Ruiz, Diego M. Páez, Luis A. Martinez, José J. Romanelli, Gustavo P. |
| author_sort | Reynoso, Rodrigo |
| collection | OJS |
| description | This study highlights the use of cellulose sulfuric acid as a heterogeneous, reusable catalyst derived from biomass (Cortaderia Selloana) for synthesizing ethyl levulinate through catalytic esterification of levulinic acid with ethanol. The effects of temperature, catalyst loading, and the molar ratio of ethanol: levulinic acid on the yield of ethyl levulinate were studied to optimize production. A yield of 95% was achieved at 16 hours, 80 °C, and a molar ratio of 3:1 of ethanol: levulinic acid. These results demonstrate that obtaining high yields of ethyl levulinate is feasible using a biomass-derived catalyst. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-16871 |
| institution | Revista Ciencia en Desarrollo |
| publishDate | 2024 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-168712024-05-11T07:16:46Z Sulfonated-cellulose as catalysts for the efficient conversion of levulinic acid into ethyl levulinate Celulosa sulfonada como catalizador para la conversión eficiente de ácido levulínico en levulinato de etilo Reynoso, Rodrigo Pasquale, Gustavo A. Ruiz, Diego M. Páez, Luis A. Martinez, José J. Romanelli, Gustavo P. ácido sulfúrico de celulosa; levulinato de etilo; Esterificación del ácido levulínico cellulose sulfuric acid; ethyl levulinate; levulinic acid esterification. This study highlights the use of cellulose sulfuric acid as a heterogeneous, reusable catalyst derived from biomass (Cortaderia Selloana) for synthesizing ethyl levulinate through catalytic esterification of levulinic acid with ethanol. The effects of temperature, catalyst loading, and the molar ratio of ethanol: levulinic acid on the yield of ethyl levulinate were studied to optimize production. A yield of 95% was achieved at 16 hours, 80 °C, and a molar ratio of 3:1 of ethanol: levulinic acid. These results demonstrate that obtaining high yields of ethyl levulinate is feasible using a biomass-derived catalyst. Este estudio destaca el uso de ácido sulfúrico de celulosa como catalizador heterogéneo y reutilizable derivado de biomasa (Cortaderia Selloana) para sintetizar levulinato de etilo mediante esterificación catalítica de ácido levulínico con etanol. Se estudiaron los efectos de la temperatura, la carga del catalizador y la relación molar de etanol:ácido levulínico sobre el rendimiento de levulinato de etilo para optimizar la producción. Se logró un rendimiento del 95% a las 16 horas, 80 °C y una relación molar de 3:1 de etanol:ácido levulínico. Estos resultados demuestran que es factible obtener altos rendimientos de levulinato de etilo utilizando un catalizador derivado de biomasa. Universidad Pedagógica y Tecnológica de Colombia 2024-04-09 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/16871 10.19053/01217488.v15.n1.2024.16871 Ciencia En Desarrollo; Vol. 15 No. 1 (2024): Vol 15, Núm.1 (2024): Enero-Junio Ciencia en Desarrollo; Vol. 15 Núm. 1 (2024): Vol 15, Núm.1 (2024): Enero-Junio 2462-7658 0121-7488 |
| spellingShingle | ácido sulfúrico de celulosa; levulinato de etilo; Esterificación del ácido levulínico cellulose sulfuric acid; ethyl levulinate; levulinic acid esterification. Reynoso, Rodrigo Pasquale, Gustavo A. Ruiz, Diego M. Páez, Luis A. Martinez, José J. Romanelli, Gustavo P. Sulfonated-cellulose as catalysts for the efficient conversion of levulinic acid into ethyl levulinate |
| title | Sulfonated-cellulose as catalysts for the efficient conversion of levulinic acid into ethyl levulinate |
| title_alt | Celulosa sulfonada como catalizador para la conversión eficiente de ácido levulínico en levulinato de etilo |
| title_full | Sulfonated-cellulose as catalysts for the efficient conversion of levulinic acid into ethyl levulinate |
| title_fullStr | Sulfonated-cellulose as catalysts for the efficient conversion of levulinic acid into ethyl levulinate |
| title_full_unstemmed | Sulfonated-cellulose as catalysts for the efficient conversion of levulinic acid into ethyl levulinate |
| title_short | Sulfonated-cellulose as catalysts for the efficient conversion of levulinic acid into ethyl levulinate |
| title_sort | sulfonated cellulose as catalysts for the efficient conversion of levulinic acid into ethyl levulinate |
| topic | ácido sulfúrico de celulosa; levulinato de etilo; Esterificación del ácido levulínico cellulose sulfuric acid; ethyl levulinate; levulinic acid esterification. |
| topic_facet | ácido sulfúrico de celulosa; levulinato de etilo; Esterificación del ácido levulínico cellulose sulfuric acid; ethyl levulinate; levulinic acid esterification. |
| url | https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/16871 |
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