Výsledky vyhledávání - "Pavla Vondrová"

Comparison of doped ZSM-5 and ferrierite catalysts in the dehydration of bioethanol to ethylene in a flow reactor

Autor: H. de Paz Carmona, Pavla Vondrová, Zdeněk Tišler, Jaroslav Kocík, M. Murat

Publikováno v: Reaction Kinetics, Mechanisms and Catalysis. 132:449-462

This study describes the performance of ten zeolite catalysts, doped with various elements, in the dehydration of bioethanol. As acidic catalysts are known as profitable for this reaction, ZSM-5 and ferrierite (FER) based catalysts were selected to u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::094c53cbf30f2008e19847c7564695a5
https://doi.org/10.1007/s11144-021-01925-w

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Solvent-Free Synthesis of Jasminaldehyde in a Fixed-Bed Flow Reactor over Mg-Al Mixed Oxide

Autor: Pavla Vondrová, Zdeněk Tišler, Kamil Štěpánek, Zahra Gholami, Romana Velvarská

Publikováno v: Catalysts
Volume 10
Issue 9
Catalysts, Vol 10, Iss 1033, p 1033 (2020)

In spite of the rapid developments in synthesis methodologies in different fields, the traditional methods are still used for the synthesis of organic compounds, and regardless of the type of chemistry, these reactions are typically performed in stan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b912b1e314c48a1c20d631ff31adf267

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Aldol Condensation of Cyclohexanone and Furfural in Fixed-Bed Reactor

Autor: Pavla Vondrová, Zdeněk Tišler, Kamil Štěpánek, Kateřina Hrachovcová, Eliška Svobodová, Romana Velvarská, Jaroslav Kocík

Publikováno v: Catalysts
Volume 9
Issue 12

Aldol condensation reaction is usually catalysed using homogeneous catalysts. However, the heterogeneous catalysis offers interesting advantages and the possibility of cleaner biofuels production. Nowadays, one of the most used kinds of heterogeneous

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5462329a2569e785826716e930461a49

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Hydrotreating atmospheric gasoil and co-processing with rapeseed oil using supported Ni-Mo and Co-Mo carbide catalysts

Autor: Héctor de Paz Carmona, Uliana Akhmetzyanova, Pavla Vondrová, Zdeněk Tišler

Publikováno v: Fuel. 268:117363

Sulfur-free Mo carbide catalysts supported on Al2O3 and TiO2 have shown good activity during the co-processing of middle distillates with vegetable oils in prior studies. However, their hydrotreating activity is low compared with that of conventional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f313ec45449d0174b354eabdc1d115f0
https://doi.org/10.1016/j.fuel.2020.117363

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