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pro vyhledávání: '"A. V. Vakhin"'
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Akademický článek
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Akademický článek
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Autor:
Gadel F. Baimukhametov, Aydar A. Kayumov, Aleksey V. Dengaev, Alexander F. Maksimenko, Denis A. Marakov, Vladimir A. Shishulin, Ilya M. Drozdov, Larisa V. Samuylova, Andrey A. Getalov, Firdavs A. Aliev, Alexey V. Vakhin
Publikováno v:
Fluids, Vol 8, Iss 10, p 274 (2023)
The application of ultrasonic waves in the processing of hydrocarbons is a new promising technology that has developed rapidly in recent years. However, the acoustic-induced cavitation erosion phenomenon is poorly studied. In this paper, a comparison
Externí odkaz:
https://doaj.org/article/a073379aaa8148bebc7ddca7cf169f52
Autor:
Yasser I. I. Abdelsalam, Firdavs A. Aliev, Oybek O. Mirzayev, Sergey A. Sitnov, Vladimir E. Katnov, Leysan A. Akhmetzyanova, Rezeda E. Mukhamatdinova, Alexey V. Vakhin
Publikováno v:
Catalysts, Vol 13, Iss 5, p 873 (2023)
Aquathermolysis is one of the crucial processes being considered to successfully upgrade and irreversibly reduce the high viscosity of heavy crude oil during steam enhanced oil recovery technologies. The aquathermolysis of heavy oil can be promoted b
Externí odkaz:
https://doaj.org/article/6803b020ebde4b8298aba9dad895ca06
Autor:
Aleksey V. Dengaev, Aydar A. Kayumov, Andrey A. Getalov, Firdavs A. Aliev, Gadel F. Baimukhametov, Boris V. Sargin, Alexander F. Maksimenko, Alexey V. Vakhin
Publikováno v:
Fluids, Vol 8, Iss 4, p 136 (2023)
Ultrasound technologies are well-known for their ability to intensify the heat and mass transfer processes. Hence, ultrasonic treatment processes are widely applied for the separation of oil–water emulsions, optimization of oil pumping processes, c
Externí odkaz:
https://doaj.org/article/0f1f70fad23f4ca59c4ca52213d877ed
Autor:
Aleksey V. Dengaev, Mohammed A. Khelkhal, Andrey A. Getalov, Gadel F. Baimukhametov, Aydar A. Kayumov, Alexey V. Vakhin, Marat R. Gafurov
Publikováno v:
Fluids, Vol 8, Iss 4, p 108 (2023)
The present review paper discusses the different aspects related to the chemical transformation of oil components through ultrasound assistance. Ultrasound intensifies heat and mass transfer processes in oil production and treatment, which is used to
Externí odkaz:
https://doaj.org/article/e5866779c31340ea9f7da64c09b4e56d
Autor:
Vladimir E. Katnov, Sofya A. Trubitsina, Aydar A. Kayumov, Firdavs A. Aliev, Nafis A. Nazimov, Aleksey V. Dengaev, Alexey V. Vakhin
Publikováno v:
Catalysts, Vol 13, Iss 3, p 609 (2023)
In this study, for the first time we investigated the in situ upgrading performance of Na metal nanoparticles, which were obtained by dispersing small pieces of sodium in liquid paraffin up to certain dispersity. In situ aquathermolytic reactions wer
Externí odkaz:
https://doaj.org/article/29954891d37b47f492a699bed3780a40
Autor:
Yasser I. I. Abdelsalam, Firdavs A. Aliev, Renat F. Khamidullin, Aleksey V. Dengaev, Vladimir E. Katnov, Alexey V. Vakhin
Publikováno v:
Catalysts, Vol 13, Iss 2, p 347 (2023)
Catalytic thermolysis is considered to be an effective process for viscosity reduction, the conversion of high-molecular components of oil (resins and asphaltenes) into light hydrocarbons, and the desulfurization of hydrocarbons. In this paper, we co
Externí odkaz:
https://doaj.org/article/695f5ac12fe743bc96600970ffc81e4c
Autor:
Yasser I. I. Abdelsalam, Renat F. Khamidullin, Vladimir E. Katnov, Aleksey V. Dengaev, Firdavs A. Aliev, Alexey V. Vakhin
Publikováno v:
Catalysts, Vol 13, Iss 2, p 390 (2023)
The high viscosity of heavy oil is the main challenge hindering its production. Catalytic thermolysis can be an effective solution for the upgrading of heavy oil in reservoir conditions that leads to the viscosity reduction of native oil and increase
Externí odkaz:
https://doaj.org/article/5c3495709e7a48acaa91e86a2693f8cf