Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Vitorović Dragomir"'
Autor:
Stojanović Ksenija, Jovančićević Branimir, Vitorović Dragomir, Golovko Yulia, Pevneva Galina, Golovko Anatoly
Publikováno v:
Journal of the Serbian Chemical Society, Vol 72, Iss 12, Pp 1237-1254 (2007)
Twenty three crude oils from the Serbian part of the Pannonian Basin (14 from the Vojvodina Province and 9 from the Drmno Depression) were investigated, aimed at an evaluation of oil-oil maturity correlation parameters based on the distribution and a
Externí odkaz:
https://doaj.org/article/c5c98273be284ee88f683549d43ae9ba
Autor:
Šolević Tatjana, Stojanović Ksenija, Jovančićević Branimir, Mandić Gorica, Schwarzbauer Jan, Vitorović Dragomir
Publikováno v:
Journal of the Serbian Chemical Society, Vol 71, Iss 7, Pp 745-769 (2006)
Twenty-five crude oils originating from the Velebit oil field (SE Pannonian Basin), the most important oil field in Serbia, were investigated. Saturated biomarkers (n-alkanes, isoprenoids, steranes and triterpanes) were analyzed by gas chromatography
Externí odkaz:
https://doaj.org/article/6160d9a240904a2d94b071b26cc5205b
Autor:
Šainović Aleksandar M., Stojanović Ksenija A., Filipović Ivan T., Cvetković Olga G., Jovančićević Branimir S., Vitorović Dragomir K.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 69, Iss 8-9, Pp 611-624 (2004)
The factor analysis, used in this work for the interpretation of maturation parameters observed in an exploration study of a group of surface sediments of diverse age originating from different localities in Serbia, resulted in two significant factor
Externí odkaz:
https://doaj.org/article/f698ea3e617c4ac9b3e3e9988edaf1db
Publikováno v:
Journal of the Serbian Chemical Society, Vol 69, Iss 11, Pp 923-940 (2004)
An optimised stepwise alkaline permanganate degradation was shown to have potentials in elucidating the genesis pathway and the origin of kerogens and, more specifically, to reveal preserved precursors in a kerogen matrix. Thus, Pumpherston shale ker
Externí odkaz:
https://doaj.org/article/7bc27d46aae14b09bc4647db9e0d54c5
Autor:
Vrvić Miroslav M., Dragutinović Vesna, Matić Valerija, Spasić Snežana D., Cvetković Olga G., Vitorović Dragomir K.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 68, Iss 4-5, Pp 417-423 (2003)
The results of kinetic studies of bacterial depyritization of HCl-kerogen concentrate of Aleksinac (Serbia) oil shale by the chemolithoautotrophic thionic bacteria Thiobacillus ferrooxidans under discontinuous laboratory conditions at various tempera
Externí odkaz:
https://doaj.org/article/efbbde01dbe64493a593552106880863
Publikováno v:
Journal of the Serbian Chemical Society, Vol 67, Iss 7, Pp 499-506 (2002)
The changes in the pore structure and adsorption properties of sepiolite from Goleš resulting from treatment with 4MHCl for various periods of time were investigated. The BET method specific surface areas, pore volumes and f – plots were determine
Externí odkaz:
https://doaj.org/article/1b7cf26cc8454e2b83c1eaed744bf2aa
Publikováno v:
Journal of the Serbian Chemical Society, Vol 67, Iss 7, Pp 489-497 (2002)
The sorption of molecules of different size and polarity (water, n-hexane isooctane, benzene, toluene, cyclohexane, carbon tetrachloride, isopropanol isobutanol, methanol, ethanol) by sepiolite from Goleš, i.e. from the biggest to-date known Yugosla
Externí odkaz:
https://doaj.org/article/8700c52e209644629c5ae97235f70a81
Autor:
Jovančićević Branimir S., Wehner H., Scheeder G., Stojanović K., Šainović Aleksandar M., Cvetković Olga G., Ercegovac Marko, Vitorović Dragomir K.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 67, Iss 8-9, Pp 553-566 (2002)
In a search for source rocks of the crude oils of the Drmno depression (southern part of the Pannonian Basin, Serbia), based on bulk and specific organic geochemical parameters, six out of eight Sirakovo, Bubu{inac and Bradarac sedimentary core sampl
Externí odkaz:
https://doaj.org/article/35fd1ef803e246d8a45f1d908e0f4772
Autor:
Jovančićević Branimir S., Šainović Aleksandar M., Cvetković Olga G., Filipović Ivan T., Ašanin Petar M., Vitorović Dragomir K.
Publikováno v:
Hemijska Industrija, Vol 56, Iss 1, Pp 25-29 (2002)
Samples of surface sediments originating from different localities in Serbia which contained more than 0.5 % organic matter were investigated in this paper. According to age, these samples were classified into two groups sediments of pretertiary age
Externí odkaz:
https://doaj.org/article/5cfb3d14d878402a93155b1017751862
Autor:
Cvetković Olga, Curiale Joseph A., Dragutinović Vesna, Jarvie Daniel, Vrvić Miroslav M., Vitorović Dragomir
Publikováno v:
Journal of the Serbian Chemical Society, Vol 66, Iss 2, Pp 95-99 (2001)
Aleksinac oil shale organic matter appeared to remain unchanged, according to elemental, IR, P-GC and P-GC-MS analytical characterization, after exposure to Bacillus circulans-Jordan desilicification for 30 days. These experiments indicate that
Externí odkaz:
https://doaj.org/article/d8a9dbebcfe3451481c951ae5ade2c39