Zobrazeno 1 - 10
of 13
pro vyhledávání: '"T. P. Mikhailovskaya"'
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 14, Iss 4, Pp 337-342 (2012)
Heterogeneous catalytic vapor-phase oxidation of methylpyridines is "green", the most simple and perspective method for obtaining pyridinecarboxylic acids. Vanadium-titanium catalysts have a wide application in some important industrial processes of
Externí odkaz:
https://doaj.org/article/0b78ae3991ea47f3bfe5740741dc9f46
Publikováno v:
Инфекция и иммунитет, Vol 10, Iss 3, Pp 575-580 (2020)
Acute intestinal infections, including intestinal amebiasis, remain a pressing public health problem. Amebiasis still represents an important and partially solved problem to health care. In the Astrakhan region, intestinal amebiasis is being continuo
Externí odkaz:
https://doaj.org/article/f0a3459505f94d478f4cbd51782ba0a2
Autor:
T. P Mikhailovskaya, D. K. Tolemisova, K. A. Kadirbekov, R. Kurmakyzy, Gazprom Neft-Kazakhstan Llp
Publikováno v:
Chemical Journal of Kazakhstan. 73:196-203
Catalysts based on vanadium pentoxide modified by Ti, Sn, Zr and W oxides were tested in the oxidative ammonolysis of 4-methylpyridine. The role of the main process parameters such as temperature, the ratio of the initial components in the conversion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64f79ce73ee6091c31ec9c3bb1960393
https://doi.org/10.51580/2021-1/2710-1185.21
https://doi.org/10.51580/2021-1/2710-1185.21
Publikováno v:
Journal of the Serbian Chemical Society, Vol 85, Iss 4, Pp 427-437 (2020)
Oxidative ammonolysis of 3,4-dimethylpyridine on an individual vanadium oxide (V2O5) catalyst and binary vanadium oxide catalysts, modified by additions of SnO2 and ZrO2, has been studied. A connection between ??- acidity of the methyl groups of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10f97f24ab4b76203f21d8c94693f8c7
https://doi.org/10.2298/jsc180807107v
https://doi.org/10.2298/jsc180807107v
Autor:
Pavel Vorobyev, T. P. Mikhailovskaya, Raya Kurmakyzy, Olga Yugay, Anna Serebryanskaya, Nikolay Chukhno, L. I. Saurambaeva
Publikováno v:
Journal of the Serbian Chemical Society, Vol 82, Iss 7-8, Pp 791-801 (2017)
Upon modification of V2O5 with SnO2 or ZrO2, increase in the activity and selectivity of the vanadium-oxide catalyst in the vapor-phase oxidation of 3-methylpyridine into nicotinic acid were observed. It was shown that the promoting effects of SnO2 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a40fd673b049e9fe2515ee8661003d71
http://www.doiserbia.nb.rs/img/doi/0352-5139/2017/0352-51391700023V.pdf
http://www.doiserbia.nb.rs/img/doi/0352-5139/2017/0352-51391700023V.pdf
Autor:
A. P. Serebryanskaya, P. B. Vorobyev, L. I. Saurambaeva, T. P. Mikhailovskaya, I. A. Shlygina, Olga Yugay
Publikováno v:
Russian Journal of Applied Chemistry. 87:887-894
Modification of V2O5 with Ti, Sn, Zr, Nb, and Al oxides improves the activity and selectivity of the vanadium oxide catalyst in vapor-phase oxidation of β-picoline to give nicotinic acid. It is shown that the conversion of β-picoline and the yield
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5135db819837989f6a704ada666e7935
https://doi.org/10.1134/s1070427214070076
https://doi.org/10.1134/s1070427214070076
Publikováno v:
Russian Journal of General Chemistry. 83:972-978
The partial oxidation of 3- and 4-methylpyridines on V2O5 and vanadium oxide catalysts doped with TiO2, Al2O3, and ZrO2 was studied. The catalytic activities of the studied catalysts were correlated with the calculated proton affinities of the vanady
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f4dda0e618c06a7ef787e5daa9b98d1
https://doi.org/10.1134/s1070363213050150
https://doi.org/10.1134/s1070363213050150
Publikováno v:
Russian Journal of Applied Chemistry. 85:191-195
Catalytic properties of vanadium-titanium-tin oxides catalysts of various compositions were studied in oxidative ammonolysis of 3- and 4-methylpyridines.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b9f54b5367acc6a03cba29dd04df9d0
https://doi.org/10.1134/s1070427212020061
https://doi.org/10.1134/s1070427212020061
Autor:
T. P. Mikhailovskaya, Pavel Vorobiov, Olga Yugay, Dauren Chamitovitch Sembaev, L. I. Saurambaeva
Publikováno v:
Reaction Kinetics, Mechanisms and Catalysis. 105:373-379
The effect of ZrO2 and ZrV2O7 on the polymorphic transformation of anatase to rutile in the TiO2–V2O5, TiO2–ZrO2, TiO2–ZrV2O7, and V2O5–TiO2–ZrO2 systems has been investigated. It is shown that the temperature and duration of the heat treat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cd95b933898c7808c2bbde73879c103
https://doi.org/10.1007/s11144-011-0389-x
https://doi.org/10.1007/s11144-011-0389-x
Autor:
T. P. Mikhailovskaya, Dauren Chamitovitch Sembaev, Olga Yugay, Faina Alekseevna Ivanovskaya, L. I. Saurambaeva
Publikováno v:
Reaction Kinetics and Catalysis Letters. 93:211-217
An effect of some metal oxides on the polymorphic transformation of anatase into rutile and on the rate of dissociation of V2O5 in the systems V2O5-TiO2 and V2O5-TiO2-MexOy has been studied, where MexOy is SnO2, WO3, Cr2O3 or ZrO2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48850a8ff5deae697a38065db24db126
https://doi.org/10.1007/s11144-008-5276-8
https://doi.org/10.1007/s11144-008-5276-8