Výsledky vyhledávání - "Iryna Kubitska"

Synthesis of acrylic acid and acrylic esters via oxidation and oxidative alkoxylation of acrolein under mild conditions with selenium-modified microgel catalysts

Autor: Tetiana Kharandiuk, Kok H. Tan, Iryna Kubitska, Miriam Aischa Al Enezy-Ulbrich, Volodymyr Ivasiv, Roman Nebesnyi, Igor I. Potemkin, Andrij Pich

Publikováno v: Reaction Chemistry & Engineering, 7(10), 2192-2201. Royal Society of Chemistry

Systematic studies of acrolein oxidation and oxidative alkoxylation catalyzed by Se-modified microgel catalysts under mild reaction conditions were conducted. Se-modified microgels proved to be highly active colloidal catalysts and exhibited high per

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6992c19081e0ae9d79cf58ac6a283c15
https://doi.org/10.1039/d2re00252c

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Acrylic acid synthesis by oxidative condensation of methanol and acetic acid on B–P–V–W–Ox/SiO2 catalyst

Autor: Oksana Orobchuk, Zorian Pikh, Andrii Lukyanchuk, Iryna Kubitska, Roman Nebesnyi

Publikováno v: Eastern-European Journal of Enterprise Technologies, Vol 1, Iss 6 (97), Pp 21-27 (2019)

The process of oxidative condensation of methanol with acetic acid to acrylic acid on B–P–V–W–Ox/SiO2catalyst modified by hydrothermal method has been studied. Modification of the catalyst by hydrothermal treatment of the carrier changes its

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba86d0b449983db73ee3d8bc48495832
http://journals.uran.ua/eejet/article/view/156764

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Effect of Support Nature on the Efficiency of B–P–V–W–Ox Catalysts of Acrylic Acid Synthesis with Aldol Condensation of Acetic Acid with Formaldehyde

Autor: Volodymyr Ivasiv, Oksana Orobchuk, Roman Nebesnyi, Volodymyr Sydorchuk, Iryna Kubitska, Svitlana Khalameida

Publikováno v: Chemical technology and engineering. Proceedings.2019.№1.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a9483b1eebd70fbb0fc46415a5c5e04
https://doi.org/10.23939/cte2019.01.102

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Aldol condensation of acetic acid and formaldehyde to acrylic acid over a hydrothermally treated silica gel-supported B-P-V-W oxide

Autor: Iryna Kubitska, Zoryan Pikh, T. Voronchak, Oleg Khyzhun, Volodymyr Sydorchuk, Svitlana Khalameida, A. S. Pavliuk, Roman Nebesnyi

Publikováno v: Applied Catalysis A: General. 594:117472

Supported on silica B-P-V-W-Ox catalysts of the aldol condensation process, subjected to hydrothermal treatment (HTT), were synthesized and characterized. It was found that HTT of silica has a significant effect on catalyst texture, namely specific s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e11ce8c17acd1e3683880217d571e5a4
https://doi.org/10.1016/j.apcata.2020.117472

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