Zobrazeno 1 - 9
of 9
pro vyhledávání: '"V. E. Somov"'
Autor:
I. V. Ryabinin, V. E. Somov, V. V. Vasil’ev, I. A. Sadchikov, E. V. Salamatova, E. E. Nikitin, A. G. Brusnin, G. D. Zalishchevskii
Publikováno v:
Chemistry and Technology of Fuels and Oils. 52:527-535
The group chemical composition of oil fractions refined at Kinef Ltd. is shown to change with time. The oxidation rate and penetration index of asphalt obtained from heavy residual increase as the penetration increases. The extensibility of road asph
Publikováno v:
Chemistry and Technology of Fuels and Oils. 43:186-190
The parameters and results of extraction and combined processes for separation of aromatic hydrocarbons from reformates, production of environmentally clean motor fuels, and increasing the quality of vacuum gasoils and atmospheric resid as feedstock
Autor:
L. M. Pil’ch, G. D. Zalishchevskii, N. D. Sergienko, V. E. Somov, M. M. Goev, S. V. Maksimov, I. B. Sidorov
Publikováno v:
Chemical and Petroleum Engineering. 42:435-440
Block schematics of fractionating towers at primary-distillation refineries are examined. Causes of unsatisfactory tower performance are analyzed. A program is developed for modernization of internal contact devices in the towers. It is proposed to u
Publikováno v:
Russian Journal of Applied Chemistry. 79:590-595
A study was carried out of extractive refining of atmospheric gas oil with N-methylpyrrolidone in the presence of undecane to remove aromatic hydrocarbons and sulfur-containing compounds and thus obtain a summer diesel oil component.
Autor:
A. S. Erzhenkov, G. D. Zalishchevskii, N. B. Marusina, A. A. Gaile, O. M. Varshavskii, L. V. Semenov, V. E. Somov
Publikováno v:
Russian Journal of Applied Chemistry. 74:1668-1671
Comparative analysis is made of the operation of an extraction block of the LG 35-8/300B benzene reforming unit (Kirishinefteorgsintez Production Association) before and after its upgrade (with triethylene glycol-sulfolane-water mixed extractant used
Publikováno v:
Chemistry and Technology of Fuels and Oils. 36:134-137
Many specific factors have an important effect on the state and development of asphalt production in Russia.
Publikováno v:
Petroleum Chemistry. 47:285-287
The main results of scientific-research works performed during the last decade at the Department of the Technology of the Petrochemical and Coal Chemical Industry of St. Petersburg State Technological Institute (Technical University) with the partici
Publikováno v:
Chemistry and Technology of Fuels and Oils. 35:1-3
Visbreaking heavy resids is one of the process that are used to cut deeper into the barrel of crude.
Autor:
G. D. Zalishchevskii, A. G. Vikhman, O. M. Varshavskii, V. Ya. Kievskii, V. E. Somov, V. P. Goshkin, L. M. Pil’ch
Publikováno v:
Chemistry and Technology of Fuels and Oils. 34:307-308