Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Anna Srębowata"'
Autor:
Rahma Abid, Bartosz Zawadzki, Jaroslav Kocik, Grzegorz Słowik, Janusz Ryczkowski, Mirosław Krawczyk, Zbigniew Kaszkur, Izabela S. Pieta, Anna Śrębowata
Publikováno v:
Molecules, Vol 29, Iss 14, p 3345 (2024)
Hydrotalcite-derived materials are eco-friendly, cheap, and efficient catalysts of different reactions. However, their application in liquid-phase hydrogenation could be more extensive. Hence, this work concerns the application of three hydrotalcite-
Externí odkaz:
https://doaj.org/article/bdc078f4601145b68cd7af8e7cf9cc61
Catalytic Hydrogenation of Nitrocyclohexane with CuCo/SiO2 Catalysts in Gas and Liquid Flow Reactors
Publikováno v:
Catalysts, Vol 12, Iss 9, p 1062 (2022)
Catalytic hydrogenation of nitrocyclohexane proved to be an attractive alternative source of various chemical compounds: cyclohexanone oxime, cyclohexanone, cyclohexanol, cyclohexylamine and dicyclohexylamine. A growing interest in this reaction has
Externí odkaz:
https://doaj.org/article/f5d01834802b46498b008efa4756a707
Autor:
Antonio Jesús Fernández-Ropero, Bartosz Zawadzki, Krzysztof Matus, Wojciech Patkowski, Mirosław Krawczyk, Dmytro Lisovytskiy, Wioletta Raróg-Pilecka, Anna Śrębowata
Publikováno v:
Catalysts, Vol 12, Iss 1, p 19 (2021)
This work presents the effect of Co loading on the performance of CNR115 carbon-supported catalysts in the continuous-flow chemoselective hydrogenation of 2-methyl-2-pentenal for the obtention of 2-methylpentanal, an intermediate in the synthesis of
Externí odkaz:
https://doaj.org/article/f690683757f54208af8946f37e2c478e
Autor:
Emil Kowalewski, Małgorzata Zienkiewicz-Machnik, Dmytro Lisovytskiy, Kostiantyn Nikiforov, Krzysztof Matus, Anna Śrębowata, Jacinto Sá
Publikováno v:
AIMS Materials Science, Vol 4, Iss 6, Pp 1276-1288 (2017)
This work investigates the catalytic properties of turbostratic carbon supported Pd catalyst in hydrodechlorination of trichloroethylene (TCE HDC) in aqueous phase. 1.57 wt% Pd/C was thoroughly characterized by BET, TPHD, CO chemisorption, PXRD, STEM
Externí odkaz:
https://doaj.org/article/edd9494339f448e2a46bcb3cce83c8b3
Autor:
Antonio J. Fernández-Ropero, Bartosz Zawadzki, Emil Kowalewski, Izabela S. Pieta, Mirosław Krawczyk, Krzysztof Matus, Dmytro Lisovytskiy, Anna Śrębowata
Publikováno v:
Catalysts, Vol 11, Iss 4, p 501 (2021)
In this work, the effect of pretreatment conditions (10% H2/Ar flow rate 25 mL/min and 400 °C, 3 h or 600 °C, 17 h) on the catalytic performance of 1 wt.% Pd/γ-Al2O3 has been evaluated for hydrogenation of 2-methyl-3-butyn-2-ol in continuous-flow
Externí odkaz:
https://doaj.org/article/9dcb5a08b4a04057b69e667efb20809b
Boosting the Performance of Nano-Ni Catalysts by Palladium Doping in Flow Hydrogenation of Sulcatone
Autor:
Ilona Goszewska, Małgorzata Zienkiewicz-Machnik, Wojciech Błachucki, Adam Kubas, Damian Giziński, Krzysztof Matus, Kostiantyn Nikiforow, Dmytro Lisovytskiy, Anna Śrębowata, Jakub Szlachetko, Jacinto Sá
Publikováno v:
Catalysts, Vol 10, Iss 11, p 1267 (2020)
The effect of Pd doping on nano-Ni catalyst hydrogenation aptitude in sulcatone (6-methyl-5-hepten-2-one) hydrogenation was investigated. Obtained results demonstrated that the addition of non-catalytic amounts of Pd to the surface of parent Ni catal
Externí odkaz:
https://doaj.org/article/cb5792e4258a4226be5fc870bfad9ca8
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
The catalytic performance of nickel loaded zeolite materials was found to be dependent on their acidic feature that influenced metal speciation and its dispersion. The selectivity to ethane and ethane of the Ni loaded catalysts increased when reducin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eae6871281a9ae0f21a9590fc9954332
https://doi.org/10.30955/gnc2019.00886
https://doi.org/10.30955/gnc2019.00886
Autor:
Jacinto Sa, Anna Srebowata
Hydrogenation with Low-Cost Transition Metals describes recent developments in the preparation of catalysts and their catalytic abilities in chemoselective hydrogenation for the production of fine chemicals and pharmaceutical compounds. Emphasizing t
