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Competing commercia...
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Vucetic, NemanjaLaboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku/Åbo, Finland
(författare)
Competing commercial catalysts: Unprecedented catalyst activity and stability of Mizoroki-Heck reaction in a continuous packed bed reactor
- Artikel/kapitelEngelska2022
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Elsevier,2022
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LIBRIS-ID:oai:DiVA.org:umu-191456
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https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-191456URI
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https://doi.org/10.1016/j.cej.2021.134432DOI
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Språk:engelska
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Sammanfattning på:engelska
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Volume 433, Part 1.
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Main obstacle for adopting continuous processes as a standard technology for Mizoroki-Heck reaction usually lies in its specific reaction mechanism. Here we present an important step forward answering the challenges unraveled through a comprehensive study that provides deeper understanding on the Mizoroki-Heck reaction, in particular the case when iodobenzene and butyl acrylate react in a continuous packed bed reactor in the presence of a Pd Supported Ionic Liquid Catalyst (SILCA). On-line UV–VIS spectrometry supported by ICP-OES, TEM and XPS measurements were carried out and the catalyst leaching was minimized. Finally, simple continuous flow process was proposed resulting in a high catalytic activity (up to 1470 molArI molPd−1h−1) and reaching productivity in the range of 12,000 to 16,000 molArI molPd−1 thus competing with the performance of commercial catalysts.
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Virtanen, PasiLaboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku/Åbo, Finland
(författare)
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Shchukarev, AndreyUmeå universitet,Kemiska institutionen(Swepub:umu)ansh0001
(författare)
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Salmi, TapioLaboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku/Åbo, Finland
(författare)
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Mikkola, Jyri-PekkaUmeå universitet,Kemiska institutionen,Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku/Åbo, Finland(Swepub:umu)jymi0001
(författare)
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Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku/Åbo, FinlandKemiska institutionen
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Chemical Engineering Journal: Elsevier4331385-89471873-3212
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