Zobrazeno 1 - 10
of 19
pro vyhledávání: '"A. G. Safiulina"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 59:28-32
Publikováno v:
Egyptian Journal of Petroleum, Vol 30, Iss 2, Pp 69-73 (2021)
The peculiarities of the composition of natural bitumen from Russian Federation deposits give rise to further processing and transportation problems due to necessity of construction of processing units close to their production areas. In order to sol
Autor:
Mohammed A. Khelkhal, Alexey V. Vakhin, Nikita E. Ignashev, A. I. Lakhova, S. M. Petrov, A. G. Safiulina
Publikováno v:
Processes
Volume 9
Issue 11
Processes, Vol 9, Iss 1893, p 1893 (2021)
Volume 9
Issue 11
Processes, Vol 9, Iss 1893, p 1893 (2021)
This present paper investigates the conversion of organic matter in carbonate rocks of the Semiluksko-Mendymsky horizon Volga-Ural Basin under hydrothermal conditions with excess water in subcritical conditions at 613–653 K and 170–200 Bar. It ha
Publikováno v:
Petroleum Science and Technology. 37:611-616
The results of experiments on the transformation of heavy oil in a steam-laden environment, at temperatures and pressures ensuring the presence of water in a superheated steam state, as well as in ...
Autor:
N. Yu. Bashkirtseva, S. Ni. Petrov, A. N. Pitsenko, A. I. Lakhova, I. Ni. Zaidullin, A. G. Safiulina
Publikováno v:
Chemistry and Technology of Fuels and Oils. 54:550-556
Group and elemental compositions and structures of hydrocarbon dispersions in super-viscous oil resulting from steam and heat exposure at 140-190°C and 3-6 atm in the presence of hexane and benzene are established using simplified models of terrigen
Autor:
Natalya Yu. Bashkirtseva, S. M. Petrov, Galiya G. Islamova, Elena I. Cherkasova, A. G. Safiulina, Alexey V. Vakhin
Publikováno v:
Processes
Volume 9
Issue 1
Processes, Vol 9, Iss 158, p 158 (2021)
Volume 9
Issue 1
Processes, Vol 9, Iss 158, p 158 (2021)
A study on the catalytic oxidation of heavy residual oil (HRO) was carried out. The thermodynamic parameters of components of HRO oxidation products were studied by pulsed nuclear magnetic resonance (NMR). A method for the quantitative assessment of
Autor:
S. I. Khusnutdinov, A. G. Safiulina, S. M. Petrov, A. A. Alekseeva, I. Sh. Khusnutdinov, I. M. Zaidullin, N. Yu. Bashkirtseval
Publikováno v:
Chemistry and Technology of Fuels and Oils. 54:425-429
Heavy ends obtained from thermomechanical distillation of water-tar emulsions of liquid pyrolysis products from a broad fraction of light hydrocarbons and the ethane fraction were studied. Their physicochemical parameters were determined. Various pro
Publikováno v:
Petroleum Science and Technology. 36:1439-1445
Hydrothermal influences on heavy oil were simulated in laboratory conditions. The experimental model was composed of oil, calcite, dolomite, and manganese oxide. Oil to dominant mineral ratio was 1:1, where the content of manganese oxide was 5%. The
Publikováno v:
Petroleum Science and Technology. 36:1405-1411
Transportation and further processing techniques of natural bitumen are of high demand nowadays. In the present article, deasphalting of bitumen with low-molecular oxygen containing solvents was proposed. A method for regulating the process of deasph
Autor:
A. A. Alaseeva, A. G. Safiulina, N. Yu. Bashkirtseva, I. Sh. Khusnutdinov, S. I. Khusnutdinov, S. M. Petrov
Publikováno v:
Chemistry and Technology of Fuels and Oils. 54:271-277
Modern reprocessing and recycling methods for liquid pyrolysis products from hydrocarbon feedstock are analyzed. Hydrocarbon fractions produced during distillation of highly stable dispersions of liquid pyrolysis products from a broad fraction of lig