Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Natalia Lakina"'
1
Akademický článek
Ni Impregnated into Hypercrosslinked Polystyrene for N-Methyl-D-Glucosamine Synthesis
Autor: Stepan Mikhailov, Valentin Yu. Doluda, Esther M. Sulman, Natalia Lakina, Valentina G. Matveeva, Mikhail G. Sulman
Publikováno v: Chemical Engineering Transactions, Vol 76 (2019)
D-glucose simultaneous catalytic hydro condensation with methylamine can be considered a promising way of N-methyl-D-glucosamine synthesis. In the current work, the use of novel polymeric nickel-based catalyst is proposed for the production of N-meth
Externí odkaz: https://doaj.org/article/eb902537f8804205a424719a38ab9cab
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2
Akademický článek
Modified Zeolite in Methanol to Hydrocarbons Transformation
Autor: Valentin Doluda, Valentina Matveeva, Natalia Lakina, Esther Sulman, Mikhail Sulman
Publikováno v: Chemical Engineering Transactions, Vol 74 (2019)
The work is devoted to the modification of H-ZSM-5 samples with sodium hydroxide and oxalic acid to provide the formation of the mesoporous structure of the zeolite and to obtain optimal Si/Al ratio. Moreover, zeolite active sites were modified with
Externí odkaz: https://doaj.org/article/44c7ff608ce84db496f4fe4935b49856
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3
Akademický článek
Oxidoreductase Immobilization on Magnetic Nanoparticles
Autor: Aleksandrina Sulman, Valentina Matveeva, Ekaterina Golikova, Olga Grebennikova, Natalia Lakina, Valentin Doluda, Alexey Yu. Karpenkov, Esther Sulman
Publikováno v: Chemical Engineering Transactions, Vol 74 (2019)
The aim of this work is to develop the synthesis of the magnetically separable biocatalyst for enzymatic oxidation of D-glucose to D-gluconic acid with high product yields. The biocatalyst support is based on magnetite particles (MPs) synthesized by
Externí odkaz: https://doaj.org/article/5e52d35cd51047ecac616172d80072ef
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4
Akademický článek
Influence of the Reactor System on the Transformation of Methanol to Gasoline over H-ZSM-5
Autor: Valentin Doluda, Natalia Lakina, Alexander Sidorov, Antonina Stepacheva, Valentina Matveeva, Mikhail G. Sulman, Esther Sulman
Publikováno v: Chemical Engineering Transactions, Vol 70 (2018)
In the current investigation, we studied the influence of reaction conditions on the liquid products formation and catalysts stability in methanol to gasoline synthesis process. Methanol to gasoline synthesis was carried out in continuous mode regime
Externí odkaz: https://doaj.org/article/32c7d673c73a4b04805c3088bdeade62
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5
Mixed Structure MFI-MORD Zeolite Deactivation in Micro Structured Fluid Conditions in Methanol to Hydrocarbons Transformation Reaction Study
Autor: Valentin Doluda, Natalia Lakina, Roman Brovko, Stepan Mikhailov
Publikováno v: Bulletin of Science and Practice. :10-16
Microstructured reaction systems are attracting considerable attention from both the scientific and industrial communities due to their high efficiency, the ability to precisely control the technological processes, and the ability scale up processes.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73592b195136a81a8622b579bab5623a
https://doi.org/10.33619/2414-2948/86/01
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