Zobrazeno 1 - 10
of 15
pro vyhledávání: '"V. N. Sapunov"'
Publikováno v:
Russian Journal of Applied Chemistry. 90:1598-1604
Specific features of the double-stage process in which unsaturated compounds and, in particular, fatty acid methyl esters of vegetable oils are epoxidated with peroxyacetic acid obtained ex situ in aqueous solutions of acetic acid and hydrogen peroxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af124db6aaf1a760c95af5bcc06222d8
https://doi.org/10.1134/s107042721710007x
https://doi.org/10.1134/s107042721710007x
Publikováno v:
Russian Journal of Applied Chemistry. 90:53-62
Physicochemical relationships of the phase distribution of the reactants in epoxidation of fatty acid methyl esters of vegetable oils with performic acid generated in situ were determined.. The progress of epoxidation is accompanied by redistribution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e59083efe6181b1832d60e0f4ee72216
https://doi.org/10.1134/s1070427217010098
https://doi.org/10.1134/s1070427217010098
Autor:
V. N. Sapunov, Yu. P. Suchkov, A. I. Luganskii, F. S. Sovetin, A. V. Gorbunov, T. N. Gartman, V. F. Shvets, R. A. Kozlovskii, M. G. Makarov
Publikováno v:
Russian Journal of Applied Chemistry. 89:1806-1815
Experimental data on thermal oxidative degradation of petroleum tar and mazut (distillation residue) are presented. Experiments were performed in a pilot installation with a continuous 1.5-L reactor at temperatures of 430–460°С and pressures of 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fbb8f01e7f22d722cfd6495e6600af6
https://doi.org/10.1134/s1070427216110112
https://doi.org/10.1134/s1070427216110112
Publikováno v:
Russian Chemical Bulletin. 65:2115-2128
The review summarizes the available scientific and technical information on aerobic oxidation of cyclohexyl- and sec-alkylarenes to tertiary hydroperoxides in the presence of N-hydroxyphthalimide. Kinetics, oxidation mechanism, catalytic and initiati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49f6bfba40bcc2d9c768fc323cb5f75d
https://doi.org/10.1007/s11172-016-1560-3
https://doi.org/10.1007/s11172-016-1560-3
Autor:
E. A. Borovkova, A. S. Loktev, D. V. Staroverov, V. F. Shvets, V. N. Sapunov, R. A. Kozlovskii, Alexey G. Dedov, S. I. Tyumenova, D. A. Levchenko, T. N. Gartman, F. S. Sovetin
Publikováno v:
Petroleum Chemistry. 55:632-639
The aromatization reaction of a propane-rich propane–butane mixture on an HZSM-5 catalyst modified with chromium and zinc ions has been studied in a flow reactor at temperatures in the range of 530–640°C. Kinetic modeling of the process as a het
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c1313994c8f7ea42cdff84936ebd73d
https://doi.org/10.1134/s0965544115080162
https://doi.org/10.1134/s0965544115080162
Autor:
V. N. Sapunov, T. N. Gartman, E. A. Proskuro, Alexey G. Dedov, F. S. Sovetin, A. S. Loktev, Yu. P. Suchkov, R. A. Kozlovskiy, V. F. Shvets
Publikováno v:
Theoretical Foundations of Chemical Engineering. 48:273-279
A computational algorithm has been developed for steady-state autothermal heterogeneous catalytic processes occurring in a thin catalytic bed and involving consecutive and parallel reactions. The algorithm is based on a pseudohomogeneous approach to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::213c2b0beee977adba48a0f335be2f7f
https://doi.org/10.1134/s004057951403004x
https://doi.org/10.1134/s004057951403004x
Publikováno v:
Petroleum Chemistry. 53:171-176
The reaction of the liquid-phase oxidation of p-cymene to hydroperoxide with a selectivity of up to 95% at a hydrocarbon conversion of 25–30% has been studied at a reaction temperature of 80–120°C in the presence of N-hydroxyphthalimide as the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57c2ca35c2d1a1de8533c45ea87903b1
https://doi.org/10.1134/s0965544113030092
https://doi.org/10.1134/s0965544113030092
Publikováno v:
Petroleum Chemistry. 50:462-467
The kinetics of the hydration of 2-methylbutene-2 oxide in the presence of bis(ethandiol1,2)molybdate has been studied. The mathematical description of oxide consumption and formation of 2-methylbutanediol has been obtained. The most probable scheme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c463096bb9ac3a494133277554cda2c
https://doi.org/10.1134/s0965544110060095
https://doi.org/10.1134/s0965544110060095
Publikováno v:
Petroleum Chemistry. 50:381-387
The kinetics of 2-methylbutene-2 epoxidation with 2-methylbutane hydroperoxide was studied in the presence of a molybdenum catalyst. The mathematical description of the hydroperoxide consumption and 2-methyl-butene-2 oxide formation was derived, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9960b4c9d37b2a7ca0b2d7f9c882af11
https://doi.org/10.1134/s0965544110050117
https://doi.org/10.1134/s0965544110050117
Publikováno v:
Mapping Sciences and Remote Sensing. 31:147-156
This paper explores applications of digital photogrammetric modeling of mountainous terrain in forecasting snow depth and the meltwater avalanche hazard in a mining region of northwestern Russia. A series of initial maps (initial terrain points, reli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7071682f1b3685aa9b5e07d12c602999
https://doi.org/10.1080/07493878.1994.10641962
https://doi.org/10.1080/07493878.1994.10641962