Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Igor Dolganov"'
Publikováno v:
South African Journal of Chemical Engineering, Vol 48, Iss , Pp 196-203 (2024)
Linear alkylbenzene sulfonic acid (ABSA) is used to produce industrial and domestic synthetic detergents and is obtained via a multistage technology. Unsteady-state mathematical model considering mass transfer was developed for linear alkylbenzenes (
Externí odkaz:
https://doaj.org/article/b8046da0b27842d5b41ef44d7d43d61e
Publikováno v:
South African Journal of Chemical Engineering, Vol 42, Iss , Pp 146-155 (2022)
Pyrolysis of various hydrocarbon feedstock is one of the key processes for production of monomers for polymer industry. During this process mixture of hydrocarbons is heated at high temperatures and in the absence of oxygen in furnace coil. However,
Externí odkaz:
https://doaj.org/article/1616328efb4b47d39419bd134c54a2d1
Autor:
Elena Ivashkina, Emiliya Ivanchina, Irena Dolganova, Maria Pasyukova, Igor Dolganov, Anastasiya Solopova
Publikováno v:
Catalysis Today. 378:231-239
Synthesis of surfactants based on linear alkylbenzenesulfonates is a complex multi-stage process that includes the following stages: alkanes dehydrogenation on Pt-containing catalyst, dienes hydrogenation on Ni-containing catalyst, HF-catalyzed alkyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea3ae7701a99de07ecf6e32ccf08bcc6
https://doi.org/10.1016/j.cattod.2020.12.010
https://doi.org/10.1016/j.cattod.2020.12.010
Autor:
Maria Pasyukova, Elena Ivashkina, Igor Dolganov, Irena Dolganova, Anastasiya Solopova, Emiliya Ivanchina
Publikováno v:
Journal of Surfactants and Detergents. 23:1007-1015
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14b0a3d5fddfc1e5f44ef16e01ce261e
https://doi.org/10.1002/jsde.12458
https://doi.org/10.1002/jsde.12458
Publikováno v:
Industrial & Engineering Chemistry Research. 59:14537-14543
Ethylbenzene is a key intermediate in the manufacture of styrene that is an important industrial monomer. Ethylbenzene is produced by benzene alkylation using either gas-phase or liquid-phase metho...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebdccbf13c07cb9e01ae222e485f7610
https://doi.org/10.1021/acs.iecr.0c02660
https://doi.org/10.1021/acs.iecr.0c02660
Publikováno v:
Chemical Engineering Research and Design. 147:510-519
Linear alkylbenzene sulfonic acid (ASA) is used to produce industrial and domestic synthetic detergents and is obtained via a multistage technology. Unsteady mathematical models were developed for all technological stages. With use of the developed m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::943c67b9be8f5f1c6cf3b7601bfc9737
https://doi.org/10.1016/j.cherd.2019.05.044
https://doi.org/10.1016/j.cherd.2019.05.044
Autor:
Elena Ivashkina, Emiliya Ivanchina, Igor Dolganov, Asem Nurmakanova, Irena Dolganova, Alexander Bekker
Publikováno v:
Catalysis Today. 329:206-213
The aim of this work is to increase the yield of isoalkanes and improve the quality of the alkylate produced by optimizing the operating conditions of the reactor using the unsteady mathematical model. The theoretical significance of this work consis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ad0cdb9b1102d3adab0bb66cc75d3bc
https://doi.org/10.1016/j.cattod.2018.11.076
https://doi.org/10.1016/j.cattod.2018.11.076
Publikováno v:
Petroleum Science and Technology. 37:1170-1175
This paper assumes a preliminary calculation of the costs of the components of the mixture using a software-implemented mathematical model. The operation of mixing is carried out in accordance with...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b0587ddb49414e482ad632da0f3a816
https://doi.org/10.1080/10916466.2019.1578800
https://doi.org/10.1080/10916466.2019.1578800
Autor:
Emiliya Ivanchina, Igor Dolganov, Natalia E. Belozertseva, Nataliya Belinskaya, Daria A. Afanaseva
Publikováno v:
Chemical Engineering & Technology
An unsteady mathematical model and a computer modeling system of the diesel fuel catalytic dewaxing process (mild hydrocracking) were developed. The modeling system allows for calculating the optimal technological mode to produce low-freezing diesel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17c6ab148cc9597b09c61c6fab29ee2f
http://earchive.tpu.ru/handle/11683/69102
http://earchive.tpu.ru/handle/11683/69102
Autor:
Igor Dolganov, Alexander Kotelnikov, Rustam Khakimov, Elena Ivashkina, Emiliya Ivanchina, V.A. Chuzlov, Irena Dolganova
Publikováno v:
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles, Institut Français du Pétrole, 2021, 76, pp.36. ⟨10.2516/ogst/2021017⟩
Oil & Gas Science and Technology, Vol 76, p 36 (2021)
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles, Institut Français du Pétrole, 2021, 76, pp.36. ⟨10.2516/ogst/2021017⟩
Oil & Gas Science and Technology, Vol 76, p 36 (2021)
H2SO4-catalysed isobutane alkylation with alkenes is an important industrial process used to obtain high-octane alkylate. In this process, the concentration of H2SO4 is one of the main parameters. For alkylation, sulphuric acid containing 88%–98% m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6408625a2d687d0bf295ed40ae710fd4
https://hal.archives-ouvertes.fr/hal-03238052/document
https://hal.archives-ouvertes.fr/hal-03238052/document