Zobrazeno 1 - 10
of 29
pro vyhledávání: '"R. Z. Musin"'
Publikováno v:
Russian Journal of General Chemistry. 93:807-814
Publikováno v:
Chemistry and Technology of Fuels and Oils. 55:552-556
Products from oxidation of asphaltenes by peracetic acid, sodium periodate, and potassium iodate were analyzed using IR spectroscopy and mass spectrometry. Oxidative destruction of asphaltenes increased the aromaticity in their molecular structures a
Autor:
Oleg S. Sotnikov, R. Z. Musin, M. M. Remeev, A. N. Mikhailova, Vladimir P. Morozov, Galina P. Kayukova, I. I. Vandyukova
Publikováno v:
Petroleum Chemistry. 59:1124-1137
This paper presents the results of a comparative study of rock samples from depth intervals of 1705–1728 m of Semilukian–Mendymian (domanik) deposits of the Berezovskaya area and 1379–1394 m of carbonate (domanikoid) deposits of the Dankovian
Autor:
R. Z. Musin, Alexey V. Vakhin, Igor P. Kosachev, A. N. Mikhailova, Galina P. Kayukova, D. A. Feoktistov
Publikováno v:
Petroleum Chemistry. 58:190-196
The direction of catalytic aquathermolysis processes involving high-molecular-weight components of heavy oil has been revealed in model experiments, depending on the metal nature and the conditions of the experiments carried out at 300°C in neutral
Publikováno v:
Petroleum Chemistry. 56:572-579
A comparative study of the composition of natural asphaltites from surface deposits of oil-and-gas territories of the republics of Tatarstan and Trinidad and Tobago has been performed. Distinctive features of their component, structural-group, and hy
Autor:
R. Z. Musin, Galina P. Kayukova, S. M. Petrov, A. I. Ramazanova, V. I. Morozov, I. M. Abdrafikova
Publikováno v:
Petroleum Chemistry. 55:104-111
The products of hydrothermal catalytic conversion of extra-heavy Ashal’chinskoe oil at temperatures of 210, 250, and 300°C in a closed system with different amounts of water in the presence of the natural catalyst iron oxide (hematite) have been s
Autor:
G. V. Romanov, R. Z. Musin, Igor P. Kosachev, L. E. Foss, Alexey V. Vakhin, A. I. Ramazanova, G. P. Kayukova, N. N. Petrukhina, B. P. Tumanyan
Publikováno v:
Chemistry and Technology of Fuels and Oils. 50:315-326
We have conducted experiments on noncatalytic and catalytic aquathermolysis of high-viscosity heavy crude oil from the Ashal’cha field (Tatarstan) in the presence of a crude oil-soluble nickel- and cobalt-containing catalyst, a proton donor, and a
Autor:
F. M. Gumerov, L. Yu. Yarullin, M. I. Evgenev, F. R. Gabitov, Le Phuoc Cuong, I. I. Evgeneva, R. Z. Musin
Publikováno v:
Russian Journal of Physical Chemistry B. 5:1209-1215
A supercritical fluid extraction process using supercritical carbon dioxide for the isolation of chlororganic and phosphororganic pesticides from human hair is developed. The effect of process parameters (temperature, pressure, duration) on the effic
Autor:
R. Z. Musin, I. P. Baikova, E. Yu. Yamansarov, Leonid V. Spirikhin, Oxana B. Kazakova, Kukovinets Olga S, M. S. Yunusov
Publikováno v:
Russian Journal of Organic Chemistry. 47:456-460
An effective procedure for the synthesis of terminal acetylene derivatives via reaction of methyl ketones with phosphoryl chloride in pyridine was proposed using triterpene betulin as an example. Bisacetylenic triterpenoid was obtained by oxidative s
Autor:
R. Z. Musin, I. E. Smirnova, Elena V. Tretyakova, Leonid V. Spirikhin, Vladimir E. Kataev, Oxana B. Kazakova, Tolstikov Genrikh A
Publikováno v:
Chemistry of Natural Compounds. 46:383-387
Diesters and diamides in which two dihydroquinopimaric acid carbon skeletons are covalently bonded through aliphatic spacers were synthesized