Process Intensification via Structured Catalysts: Production of Sugar Alcohols
Abstract: With the aid of structured catalysts and reactors, such as monoliths, solid foams, and 3D printed structures, the limitations of conventional slurry and packed‐bed reactors can be surmounted. Multiphase mathematical models were presented for solid foam structures and the models were verified for the hydrogenation of arabinose, galactose, and xylose to the corresponding sugar alcohols. High product selectivities were obtained in batch and continuous experiments. Three kinetic models were considered: a competitive adsorption model, a semi‐competitive adsorption model as well as a non‐competitive adsorption model for sugar monomers and hydrogen. The models gave a good reproduction of the data, but the semi‐competitive adsorption model was the most plausible one because of the size difference between adsorbed sugar and hydrogen molecules.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Process Intensification via Structured Catalysts: Production of Sugar Alcohols ; day:22 ; month:10 ; year:2024 ; extent:15
Chemie - Ingenieur - Technik ; (22.10.2024) (gesamt 15)
- Creator
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Salmi, Tapio
Barahona, German Araujo
Najarnezhadmashhadi, Ali
Braz, Catarina
Torres, Alberto Goicoechea
Ciaramella, Maria
Ares, Emilia
Russo, Vincenzo
Serna, Juan Garcia
Eränen, Kari
Wärnå, Johan
Matos, Henri
Murzin, Dmitry
- DOI
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10.1002/cite.202400087
- URN
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urn:nbn:de:101:1-2410231445229.928239303424
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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2025-08-15T07:33:58+0200
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Associated
- Salmi, Tapio
- Barahona, German Araujo
- Najarnezhadmashhadi, Ali
- Braz, Catarina
- Torres, Alberto Goicoechea
- Ciaramella, Maria
- Ares, Emilia
- Russo, Vincenzo
- Serna, Juan Garcia
- Eränen, Kari
- Wärnå, Johan
- Matos, Henri
- Murzin, Dmitry
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Investigations on the selective deoxygenation of sugar alcohols over heterogeneous catalysts
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Ambient aerosol concentrations of sugars and sugar-alcohols at four different sites in Norway
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Process intensification of catalytic multiphase reactions using structured catalysts
Process intensification via catalytic one-pot conversion of hemicelluloses to sugar alcohols
Investigations on the selective deoxygenation of sugar alcohols over heterogeneous catalysts
Ru on N‐doped Carbon for the Selective Hydrogenolysis of Sugars and Sugar Alcohols
Ambient aerosol concentrations of sugars and sugar-alcohols at four different sites in Norway
Ru on N‐doped Carbon for the Selective Hydrogenolysis of Sugars and Sugar Alcohols
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