Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Ye.S. Brodskii"'
Publikováno v:
Petroleum Chemistry U.S.S.R.. 23:47-52
Summary o 1. Mass-spectrometry and 13C NMR spectroscopy were used to investigate the structure of cyclanes of particular crude oils. 2. The cyclanes of naphthalane crude oil contain 1–8 rings per molecule. Mono-, bi-, tri- and tetracycles account f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b740fb0154ae040fe6fcb803071b4476
https://doi.org/10.1016/s0031-6458(83)80096-3
https://doi.org/10.1016/s0031-6458(83)80096-3
Autor:
Lyapina Nafisa K, V. S. Nikitina, A.A. Simeonov, Ye.M. Kalamashvili, K. I. Zimina, Ye.S. Brodskii, M.A. Parfenova, G.G. Kakabekov
Publikováno v:
Petroleum Chemistry U.S.S.R.. 15:227-234
THE study of the structure and properties of organo-sulphur petroleum compounds is of considerable significance for the development of the corresponding branch of petroleum chemistry. With a widening of the practical use of organo-sulphur petroleum c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ede2a3bc1e6c52167520dca340f4618
https://doi.org/10.1016/0031-6458(75)90005-2
https://doi.org/10.1016/0031-6458(75)90005-2
Publikováno v:
Petroleum Chemistry U.S.S.R.. 28:197-201
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a112e787c055d1a315eaf0b95daa8d42
https://doi.org/10.1016/0031-6458(88)90045-7
https://doi.org/10.1016/0031-6458(88)90045-7
Publikováno v:
Petroleum Chemistry U.S.S.R.. 17:77-84
1. 1. A study was made of mass-spectra of 29 stereisomers of 2,3-, 2,4-, 2,8- and 2,9-dimethylbicyclo[44.4.0]decanes. 2. 2. Peak intensities of M + and (MCH 3 ) + normally decrease with a reduction of the relative stability of stereoisomers, while
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91ef5364baf9d692a28e86b697198db8
https://doi.org/10.1016/0031-6458(77)90056-9
https://doi.org/10.1016/0031-6458(77)90056-9
Publikováno v:
Petroleum Chemistry U.S.S.R.. 15:1-8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8097b2d6ab845b86d998002ad964923
https://doi.org/10.1016/0031-6458(75)90030-1
https://doi.org/10.1016/0031-6458(75)90030-1
Autor:
Ye.S. Brodskii
Publikováno v:
Petroleum Chemistry U.S.S.R.. 17:115-123
1. 1. Types of compound may be identified in composite mixtures from a combination of analytical data including the presence of typical groups of ions in given homologous series, relative integral peak intensities of ions of these groups and the type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e9e79570aa8928cedce559cde471c9b
https://doi.org/10.1016/0031-6458(77)90062-4
https://doi.org/10.1016/0031-6458(77)90062-4
Autor:
Ye.S. Brodskii, R. N. Zaslavskii, I.M. Lukashenko, Yu. A. Volkov, K.Ye. Belozerova, Yu.S. Zaslavskii
Publikováno v:
Polymer Science U.S.S.R.. 16:1548-1557
A study was made of the effect of the composition and structure of soluble and insoluble products formed during the friction of steel surfaces in benzene medium It is shown that the soluble products formed during the friction in benzene and air, as w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4069e2327d53e20c723ca35487b3e76c
https://doi.org/10.1016/0032-3950(74)90420-1
https://doi.org/10.1016/0032-3950(74)90420-1
Publikováno v:
Petroleum Chemistry U.S.S.R.. 17:187-194
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::144877c0f2a5a6a4bcec25dc2a691003
https://doi.org/10.1016/0031-6458(77)90011-9
https://doi.org/10.1016/0031-6458(77)90011-9
Publikováno v:
Petroleum Chemistry U.S.S.R.. 22:23-29
Methods were proposed for the separation of concentrates of heteroatomic compounds isolated from high-boiling oil fractions by complex-formation with titanium tetrachloride. It was shown that 41.6% of the nitrogen compounds are nitrogen bases and are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1450eee299fb104a5aae7364366ebeac
https://doi.org/10.1016/0031-6458(82)90005-3
https://doi.org/10.1016/0031-6458(82)90005-3
Publikováno v:
Petroleum Chemistry U.S.S.R.. 29:159-169
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a751eb947b199c921d4375945a042c3
https://doi.org/10.1016/0031-6458(89)90049-x
https://doi.org/10.1016/0031-6458(89)90049-x