Doped Ruthenium/Hypercrosslinked Polystyrene (HPS) Catalysts in the Modification of Fatty Acid Methyl Esters
The modification of fatty substrates using heterogeneous catalysts have extensive industrial application and has an emphatic position in a sustainable context. Herein ruthenium, nickel, cobalt and copper-doped ruthenium, supported on hypercrosslinked polystyrene (HPS) catalysts were prepared by wet...
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| Format: | Article |
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MDPI AG
2023-03-01
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| Series: | Catalysts |
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| Online Access: | https://www.mdpi.com/2073-4344/13/3/630 |
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| author | Romulo C. Dutra Thatiane V. S. Martins Delma da G. Rocha Mario R. Meneghetti Simoni M. P. Meneghetti Mikhail G. Sulman Valentina G. Matveeva Paulo A. Z. Suarez |
| author_facet | Romulo C. Dutra Thatiane V. S. Martins Delma da G. Rocha Mario R. Meneghetti Simoni M. P. Meneghetti Mikhail G. Sulman Valentina G. Matveeva Paulo A. Z. Suarez |
| author_sort | Romulo C. Dutra |
| collection | DOAJ |
| description | The modification of fatty substrates using heterogeneous catalysts have extensive industrial application and has an emphatic position in a sustainable context. Herein ruthenium, nickel, cobalt and copper-doped ruthenium, supported on hypercrosslinked polystyrene (HPS) catalysts were prepared by wet impregnation, characterized and applied on the modification of canola fatty acid methyl esters (FAME). The characterization showed a dispersive effect of doping metals over the ruthenium particles, the presence of acid sites and overall surface morphology, which allows targeting potential applications. The chosen modifications consisted of hydrogenation, hydroformylation, oxidative cleavage and deoxygenation, resulting in superb catalytic activities of over 99% conversions for hydrogenation and deoxygenation. The simplicity of the canola FAME composition allows the understanding of the catalytic processes and allows the upscale of more complex FAME matrixes. Finally, the obtained data stimulates further optimization studies for each application with a variation on the catalysts and the usage of residual fatty substrates, greatly enhancing the sustainability profile of the systems. |
| first_indexed | 2024-03-11T06:47:43Z |
| format | Article |
| id | doaj.art-80c341109f83445ea2af1df441db7f5d |
| institution | Directory Open Access Journal |
| issn | 2073-4344 |
| language | English |
| last_indexed | 2024-03-11T06:47:43Z |
| publishDate | 2023-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Catalysts |
| spelling | doaj.art-80c341109f83445ea2af1df441db7f5d2023-11-17T10:12:11ZengMDPI AGCatalysts2073-43442023-03-0113363010.3390/catal13030630Doped Ruthenium/Hypercrosslinked Polystyrene (HPS) Catalysts in the Modification of Fatty Acid Methyl EstersRomulo C. Dutra0Thatiane V. S. Martins1Delma da G. Rocha2Mario R. Meneghetti3Simoni M. P. Meneghetti4Mikhail G. Sulman5Valentina G. Matveeva6Paulo A. Z. Suarez7Laboratory of Materials and Fuels, Chemistry Institute, University of Brasilia, Brasilia 70910-000, BrazilGroup of Catalysis and Chemical Reactivity, Chemistry and Biotechnology Institute, Federal University of Alagoas, Maceio 57072-970, BrazilGroup of Catalysis and Chemical Reactivity, Chemistry and Biotechnology Institute, Federal University of Alagoas, Maceio 57072-970, BrazilGroup of Catalysis and Chemical Reactivity, Chemistry and Biotechnology Institute, Federal University of Alagoas, Maceio 57072-970, BrazilGroup of Catalysis and Chemical Reactivity, Chemistry and Biotechnology Institute, Federal University of Alagoas, Maceio 57072-970, BrazilDepartment of Biotechnology, Chemistry and Standardization, Tver Technical University, Tver 170026, RussiaDepartment of Biotechnology, Chemistry and Standardization, Tver Technical University, Tver 170026, RussiaLaboratory of Materials and Fuels, Chemistry Institute, University of Brasilia, Brasilia 70910-000, BrazilThe modification of fatty substrates using heterogeneous catalysts have extensive industrial application and has an emphatic position in a sustainable context. Herein ruthenium, nickel, cobalt and copper-doped ruthenium, supported on hypercrosslinked polystyrene (HPS) catalysts were prepared by wet impregnation, characterized and applied on the modification of canola fatty acid methyl esters (FAME). The characterization showed a dispersive effect of doping metals over the ruthenium particles, the presence of acid sites and overall surface morphology, which allows targeting potential applications. The chosen modifications consisted of hydrogenation, hydroformylation, oxidative cleavage and deoxygenation, resulting in superb catalytic activities of over 99% conversions for hydrogenation and deoxygenation. The simplicity of the canola FAME composition allows the understanding of the catalytic processes and allows the upscale of more complex FAME matrixes. Finally, the obtained data stimulates further optimization studies for each application with a variation on the catalysts and the usage of residual fatty substrates, greatly enhancing the sustainability profile of the systems.https://www.mdpi.com/2073-4344/13/3/630rutheniumdopedcatalysthypercrossed polystyreneheterogenizedFAME |
| spellingShingle | Romulo C. Dutra Thatiane V. S. Martins Delma da G. Rocha Mario R. Meneghetti Simoni M. P. Meneghetti Mikhail G. Sulman Valentina G. Matveeva Paulo A. Z. Suarez Doped Ruthenium/Hypercrosslinked Polystyrene (HPS) Catalysts in the Modification of Fatty Acid Methyl Esters Catalysts ruthenium doped catalyst hypercrossed polystyrene heterogenized FAME |
| title | Doped Ruthenium/Hypercrosslinked Polystyrene (HPS) Catalysts in the Modification of Fatty Acid Methyl Esters |
| title_full | Doped Ruthenium/Hypercrosslinked Polystyrene (HPS) Catalysts in the Modification of Fatty Acid Methyl Esters |
| title_fullStr | Doped Ruthenium/Hypercrosslinked Polystyrene (HPS) Catalysts in the Modification of Fatty Acid Methyl Esters |
| title_full_unstemmed | Doped Ruthenium/Hypercrosslinked Polystyrene (HPS) Catalysts in the Modification of Fatty Acid Methyl Esters |
| title_short | Doped Ruthenium/Hypercrosslinked Polystyrene (HPS) Catalysts in the Modification of Fatty Acid Methyl Esters |
| title_sort | doped ruthenium hypercrosslinked polystyrene hps catalysts in the modification of fatty acid methyl esters |
| topic | ruthenium doped catalyst hypercrossed polystyrene heterogenized FAME |
| url | https://www.mdpi.com/2073-4344/13/3/630 |
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