Zobrazeno 1 - 10
of 27
pro vyhledávání: '"E. V. Smidovich"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 26:230-233
The maximum kinetic stability of a feedstock with an activating additive is obtained with optimal content of the additive; this can be found from the minimum on a plot of the low-temperature kinematic viscosity of the blend (at a temperature 2-5 ~ ab
Autor:
S. N. Khadzhiev, B. O. Belyaev, V. R. Zinov'ev, A. N. Belousov, Syunyaev Zagidulla I, E. V. Smidovich, L. É. Kruglova
Publikováno v:
Chemistry and Technology of Fuels and Oils. 24:147-151
Publikováno v:
Chemistry and Technology of Fuels and Oils. 19:463-466
This article examines a vacuum resid from West Siberian crude and a 250/sup 0/C+ fraction of pyrolysis tar. The pyrolysis tar consists of heavy aromatic hydrocarbons and asphaltenes in approximately equal amounts of 46-48%. The vacuum resid is a conv
Publikováno v:
Chemistry and Technology of Fuels and Oils. 20:578-581
These authors perform catalytic cracking of vacuum gas oil in a singlepass laboratory flow unit with mechanized mixing of a bed of the microbead zeolitic catalyst KMTsR. They present data in a series of three tables and in a set of three charts. Anal
Autor:
V.M. Kapustin, V. I. Fedoseeva, S. N. Khadzhiev, Syunyaev Zagidulla I, L. É. Kruglova, E. V. Smidovich
Publikováno v:
Chemistry and Technology of Fuels and Oils. 23:57-60
The catalytic cracking of vacuum distillates with West Siberia atmospheric resids was investigated to determine the optimal ratio of components in the blend and to define the influence of the quantity of added resid on the product yield and quality.
Publikováno v:
Chemistry and Technology of Fuels and Oils. 23:112-115
The addition of heavy catalytic gasoil to cat cracker feed as a means of reducing the formation of coke was investigated. A vacuum gasoil was used as the feedstock, and a lube oil solvent extract and heavy catalytic gasoil were used as the activating
Publikováno v:
Chemistry and Technology of Fuels and Oils. 25:19-23
Publikováno v:
Chemistry and Technology of Fuels and Oils. 16:229-233
Publikováno v:
Chemistry and Technology of Fuels and Oils. 21:37-40
The stability of petroleum disperse systems (PDS) against aggregation depends on the distillation range and chemical composition of the system. This paper discusses the procedure used to determine the stability factor of petroleum residual stocks aga
Publikováno v:
Chemistry and Technology of Fuels and Oils. 25:143-147