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Hydrogenation of Furfural over Ruthenium Catalysts Supported on Porous Aromatic Frameworks
https://orcid.org/https://orcid.org/0000-0002-7665-5404
https://orcid.org/https://orcid.org/0000-0001-7750-7457
https://orcid.org/https://orcid.org/0009-0002-2994-4243
https://orcid.org/https://orcid.org/0000-0002-4336-9786
https://orcid.org/https://orcid.org/0000-0002-6580-1082
https://orcid.org/https://orcid.org/0000-0001-9160-4050
https://orcid.org/https://orcid.org/0009-0008-1493-0651
https://orcid.org/https://orcid.org/0000-0001-9297-4950
https://orcid.org/https://orcid.org/0000-0003-4727-954X
The paper describes an investigation into hydrogenation of furfural over ruthenium catalysts supported on porous aromatic frameworks. The supports were designated as PAF-30-SO3H, PAF-30-NH2, and PAF-30. The synthesized catalysts were tested in furfural hydrogenation carried out in water and in tetrahydrofuran (with a concentration of 10 wt %) at 90–250°C and a hydrogen pressure of 3 MPa. Although the highest furfural conversion (96%) was achieved in the case of its hydrogenation in water at 250°C over Ru-PAF-30, these conditions did not favor product selectivity. The reaction products mainly consisted of furfuryl alcohol, tetrahydrofurfuryl alcohol, and cyclopentanone. The highest yield of cyclopentanone, 71% (with 80% conversion and 89% selectivity) was observed in furfural hydrogenation over Ru-PAF-30 at 200°C, whereas the conditions optimal for selective hydrogenation of furfural into furfuryl alcohol were found to include either tetrahydrofuran as a solvent or water as a solvent and low temperatures (90–150°C).
Hydrogenation of Furfural over Ruthenium Catalysts Supported on Porous Aromatic Frameworks
https://orcid.org/https://orcid.org/0000-0002-7665-5404
https://orcid.org/https://orcid.org/0000-0001-7750-7457
https://orcid.org/https://orcid.org/0009-0002-2994-4243
https://orcid.org/https://orcid.org/0000-0002-4336-9786
https://orcid.org/https://orcid.org/0000-0002-6580-1082
https://orcid.org/https://orcid.org/0000-0001-9160-4050
https://orcid.org/https://orcid.org/0009-0008-1493-0651
https://orcid.org/https://orcid.org/0000-0001-9297-4950
https://orcid.org/https://orcid.org/0000-0003-4727-954X
The paper describes an investigation into hydrogenation of furfural over ruthenium catalysts supported on porous aromatic frameworks. The supports were designated as PAF-30-SO3H, PAF-30-NH2, and PAF-30. The synthesized catalysts were tested in furfural hydrogenation carried out in water and in tetrahydrofuran (with a concentration of 10 wt %) at 90–250°C and a hydrogen pressure of 3 MPa. Although the highest furfural conversion (96%) was achieved in the case of its hydrogenation in water at 250°C over Ru-PAF-30, these conditions did not favor product selectivity. The reaction products mainly consisted of furfuryl alcohol, tetrahydrofurfuryl alcohol, and cyclopentanone. The highest yield of cyclopentanone, 71% (with 80% conversion and 89% selectivity) was observed in furfural hydrogenation over Ru-PAF-30 at 200°C, whereas the conditions optimal for selective hydrogenation of furfural into furfuryl alcohol were found to include either tetrahydrofuran as a solvent or water as a solvent and low temperatures (90–150°C).
Hydrogenation of Furfural over Ruthenium Catalysts Supported on Porous Aromatic Frameworks
https://orcid.org/https://orcid.org/0000-0002-7665-5404
https://orcid.org/https://orcid.org/0000-0001-7750-7457
https://orcid.org/https://orcid.org/0009-0002-2994-4243
https://orcid.org/https://orcid.org/0000-0002-4336-9786
https://orcid.org/https://orcid.org/0000-0002-6580-1082
https://orcid.org/https://orcid.org/0000-0001-9160-4050
https://orcid.org/https://orcid.org/0009-0008-1493-0651
https://orcid.org/https://orcid.org/0000-0001-9297-4950
https://orcid.org/https://orcid.org/0000-0003-4727-954X
The paper describes an investigation into hydrogenation of furfural over ruthenium catalysts supported on porous aromatic frameworks. The supports were designated as PAF-30-SO3H, PAF-30-NH2, and PAF-30. The synthesized catalysts were tested in furfural hydrogenation carried out in water and in tetrahydrofuran (with a concentration of 10 wt %) at 90–250°C and a hydrogen pressure of 3 MPa. Although the highest furfural conversion (96%) was achieved in the case of its hydrogenation in water at 250°C over Ru-PAF-30, these conditions did not favor product selectivity. The reaction products mainly consisted of furfuryl alcohol, tetrahydrofurfuryl alcohol, and cyclopentanone. The highest yield of cyclopentanone, 71% (with 80% conversion and 89% selectivity) was observed in furfural hydrogenation over Ru-PAF-30 at 200°C, whereas the conditions optimal for selective hydrogenation of furfural into furfuryl alcohol were found to include either tetrahydrofuran as a solvent or water as a solvent and low temperatures (90–150°C).
Hydrogenation of Furfural over Ruthenium Catalysts Supported on Porous Aromatic Frameworks
Pet. Chem.
Kulikov, L. A. (author) / Makeeva, D. A. (author) / Dubiniak, A. M. (author) / Terenina, M. V. (author) / Kardasheva, Yu. S. (author) / Egazar’yants, S. V. (author) / Bikbaeva, A. F. (author) / Maximov, A. L. (author) / Karakhanov, E. A. (author)
Petroleum Chemistry ; 64 ; 471-479
2024-04-01
9 pages
Article (Journal)
Electronic Resource
English
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