Výsledky vyhledávání - "N. R. Demikhova"

Bizeolite Pt/ZSM-5:ZSM-12/Al2O3 catalyst for hydroisomerization of C-8 fraction with various ethylbenzene content

Autor: Dmitriy Tsaplin, M. I. Rubtsova, N. R. Demikhova, Pavel A. Gushchin, D. P. Mel’nikov, Aleksandr Glotov, Karakhanov Eduard A, S. V. Egazar’yants, Vladimir A. Vinokurov, Anton L. Maximov

Publikováno v: Catalysis Today. 378:83-95

A bizeolite catalyst based on ZSM-5 and ZSM-12 was designed to maximize the yield of valuable aromatics from ethylbenzene (EB) rich feedstocks for the first time. The catalyst Pt/ZSM-5:ZSM-12/Al2O3 was characterized by X-ray diffraction (XRD), nitrog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0df0531a181b03398fafaba419ab0939
https://doi.org/10.1016/j.cattod.2021.02.008

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Micro-Mesoporous Catalyst Based on Natural Aluminosilicate Nanotubes and ZSM-5 Zeolite for Methanol Conversion to Hydrocarbons

Autor: Aleksandr Glotov, D. P. Mel’nikov, E. M. Smirnova, M. I. Rubtsova, Vladimir A. Vinokurov, E. E. Brindukova, S. S. Boev, N. R. Demikhova

Publikováno v: Petroleum Chemistry. 61:773-780

A methanol conversion catalyst based on natural aluminosilicate nanotubes and H–ZSM-5 zeolite was synthesized. Its textural, structural, and acid properties were studied by low-temperature nitrogen adsorption–desorption, transmission electron mic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2aada3f78256f9d81dd0e55595351f98
https://doi.org/10.1134/s0965544121070082

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Synthesis, Physicochemical Properties, and Strength Profile of Hydroprocessing Catalyst Supports Based on Aluminosilicate Halloysite Nanotubes

Autor: A. V. Vutolkina, M. V. Reshetina, A. O. Pimerzina, S. S. Boev, Al. A. Pimerzin, Aleksandr Glotov, N. R. Demikhova, A. V. Poplavskii

Publikováno v: Chemistry and Technology of Fuels and Oils. 57:250-258

Hydroprocessing catalyst supports based on aluminosilicate halloysite nanotubes with various alumina contents were synthesized. Their textural characteristics and acidic properties were investigated. The component composition and strength profile of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3f7e0883a16957d4efb4acf78373490
https://doi.org/10.1007/s10553-021-01245-8

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Synthesis and Investigation of Physicochemical Properties and Mechanical Strength of Natural Aluminosilicate Nanotubes Based Supports for Hydroprocesses Catalysts

Autor: A. V. Poplavskiy, А. V. Vutolkina, M. V. Reshetina, А. P. Glotov, N. R. Demikhova, А. А. Pimerzin, А. О. Pimerzina, S. S. Boev

Publikováno v: Chemistry and Technology of Fuels and Oils. 624:30-36

Supports based on aluminosilicate halloysite nanotubes and alumina of different contents for hydroprocessing catalysts were synthesized and their textural characteristics and acidic properties were investigated. It was shown that the mechanical stren

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae12cca0f7af9b4c9bb49b9f249b7874
https://doi.org/10.32935/0023-1169-2021-624-2-30-36

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Synthesis of Modified Catalyst for Liquid Phase Alkylation of Benzene with Ethylene

Autor: A. L. Maksimov, N. R. Demikhova, D. A. Shavaleev, M. L. Pavlov, Alexey A. Sadovnikov, R. A. Basimova, Yu. V. Grigor’ev, V. V. Sudin, E. R. Naranov, E. M. Smirnova

Publikováno v: Petroleum Chemistry. 60:1073-1079

Highly efficient binder-free catalysts, based on zeolite Y, for the liquid-phase alkylation of benzene with ethylene have been synthesized. The catalysts have been modified by treating with aqueous solutions of hydrochloric and citric acids to remove

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89a8313726e14970acc8f37052b67152
https://doi.org/10.1134/s0965544120090182

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Hydrogenation of CO2 on the polymetallic catalysts prepared by self-propagating high-temperature synthesis

Autor: Vladimir A. Vinokurov, E. V. Pugacheva, N. R. Demikhova, E. M. Smirnova, V. N. Borshch, S. Ya. Zhuk

Publikováno v: Russian Chemical Bulletin. 69:1697-1702

A new class of multifunctional polymetallic catalysts was developed, the precursors of which are complex multicomponent intermetallic compounds prepared by self-propagating high-temperature synthesis. The catalysts based on Co and Ni exhibit high act

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81ea4ce5ba359d28b648d5a3eaa29cbe
https://doi.org/10.1007/s11172-020-2950-0

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A Study of Platinum Catalysts Based on Ordered Al–МСМ-41 Aluminosilicate and Natural Halloysite Nanotubes in Xylene Isomerization

Autor: S. V. Egazar’yants, Vladimir A. Vinokurov, Evgeniy V. Ivanov, E. M. Smirnova, Pavel A. Gushchin, Aleksandr Glotov, N. R. Demikhova, Maria Artemova

Publikováno v: Petroleum Chemistry. 59:1226-1234

Hierarchical composite materials based on ordered aluminosilicates of the Al–MCM-41 type and halloysite nanotubes (HNTs) with different Al–MCM-41/halloysite weight ratios have been synthesized and studied as components of supports of platinum cat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a90dc6717f2613c85cbf0d3363749c0f
https://doi.org/10.1134/s0965544119110033

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