Zobrazeno 1 - 10
of 60
pro vyhledávání: '"O V, Potapenko"'
Autor:
O. V. Zhukov, O. V. Potapenko
Publikováno v:
Agrology, Vol 2, Iss 1, Pp 10-21 (2019)
The paper established link between phytoindication estimated environmental regimes and geomorphological predictors and built environmental spatial patterns of variation modes within the Dnipropetrovsk region. 175 geobotanical descriptions were conduc
Externí odkaz:
https://doaj.org/article/acf065011fd149878b34402569f09ab1
Publikováno v:
Petroleum Chemistry. 63:183-190
Abstract The paper describes the physicochemical characterization and catalytic testing of MFI zeolites with crystal sizes ranging from 0.15 to 6 μm supplied by different manufacturers. The physicochemical properties were examined by atomic absorpti
Autor:
V. P. Doronin, T. V. Bobkova, T. P. Sorokina, O. V. Potapenko, A. S. Yurtaeva, N. N. Leontieva, T. I. Gulyaeva
Publikováno v:
Kataliz v promyshlennosti. 23:6-14
The amorphous aluminosilicate – alumina systems were examined using various physicochemical methods, including the analysis of 27Al NMR spectra of solid samples, estimation of the catalyst acidity by temperature-programmed desorption of ammonia, in
Autor:
O. V. Potapenko
Publikováno v:
Acta Biologica Sibirica, Vol 4, Iss 3, Pp 6-35 (2018)
Представлены результаты исследований фитоценотического разнообразия территорий электрических подстанций. Выполнены 175 геоботаническ
Externí odkaz:
https://doaj.org/article/cce99ba7b1c6473eb5a96edf1c5afd1d
Publikováno v:
Kataliz v promyshlennosti. 22:53-60
A phenol–tetralin model mixture was used to investigate the effect of the oxygen-containing compound on the cracking of aromatic hydrocarbon. The analysis of temperature dependences of the cracking rate constant for tetralin and tetralin in a mixtu
Publikováno v:
Petroleum Chemistry. 62:886-895
Publikováno v:
Kataliz v promyshlennosti. 22:58-65
The study revealed the effect of a clay with different content of iron oxides introduced into the cracking catalyst composition on the distribution of feedstock sulfur in the products and on the amount of sulfur oxides formed upon regeneration of the
Autor:
K. I. Dmitriev, A. V. Kleimenov, O. V. Potapenko, P. V. Lipin, T. P. Sorokina, V. P. Doronin, K. S. Plekhova, D. O. Kondrashev
Publikováno v:
Catalysis Today. 378:75-82
The features of cracking catalysts produced by aluminosilicate technology are described. Approaches to designing cracking catalysts for processing various types of materials (light, heavy, mixed) are shown. The main methods for modifying components a
Autor:
A.V. Saiko, A. S. Noskov, Oleg V. Klimov, A. V. Kleimenov, K.A. Nadeina, T. P. Sorokina, V. P. Doronin, O. V. Potapenko, Maxim O. Kazakov
Publikováno v:
Catalysis Today. 378:2-9
The present work studies the influence of nitrogen compounds in hydrotreated fluid catalytic cracking (FCC) feedstock on the material balance of FCC process focused on petrochemistry. Vacuum gas oil was hydrotreated at the temperatures of 340–370
Publikováno v:
Petroleum Chemistry.