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Hemijski fakultet
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TY - JOUR
AU - Vučelić, D.
AU - Marković, Violeta
AU - Vučelić, V.
AU - Spiridonović, D.
AU - Jovančićević, Branimir
AU - Vitorović, Dragomir K.
PY - 1992
UR - https://cherry.chem.bg.ac.rs/handle/123456789/30
AB - The catalytic effect of indigenous minerals in the pyrolysis of Aleksinac (Yugoslavia) oil shale was studied in this paper. The substrates were prepared by gradual removal of the mineral constituents (carbonates, silicates, pyrite) and the free and bound bitumens. The substrates were analyzed by chemical methods, X-ray diffraction, porosimetry, thermal analysis, 13C NMR, and standard ASTM Micro Activity Test (MAT) designed for the investigation of cracking catalysts. The liquid pyrolysis products were analyzed by organic geochemical techniques as well. Based on the yields of gaseous and liquid products and the coke, conversion degrees, GC analyses (MAT parameters) and weight losses (TG parameter), the catalytic effect of indigenous mineral components in the pyrolysis of Aleksinac oil shale organic matter was found to be very low. The results suggested that principal organic matter changes should be attributed to thermal rather than to catalytic cracking. © 1992.
T2 - Organic Geochemistry
T1 - Investigation of catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale organic matter
VL - 19
IS - 4-6
SP - 445
EP - 453
DO - 10.1016/0146-6380(92)90011-L
UR - Kon_1011
ER -
@article{
author = "Vučelić, D. and Marković, Violeta and Vučelić, V. and Spiridonović, D. and Jovančićević, Branimir and Vitorović, Dragomir K.",
year = "1992",
abstract = "The catalytic effect of indigenous minerals in the pyrolysis of Aleksinac (Yugoslavia) oil shale was studied in this paper. The substrates were prepared by gradual removal of the mineral constituents (carbonates, silicates, pyrite) and the free and bound bitumens. The substrates were analyzed by chemical methods, X-ray diffraction, porosimetry, thermal analysis, 13C NMR, and standard ASTM Micro Activity Test (MAT) designed for the investigation of cracking catalysts. The liquid pyrolysis products were analyzed by organic geochemical techniques as well. Based on the yields of gaseous and liquid products and the coke, conversion degrees, GC analyses (MAT parameters) and weight losses (TG parameter), the catalytic effect of indigenous mineral components in the pyrolysis of Aleksinac oil shale organic matter was found to be very low. The results suggested that principal organic matter changes should be attributed to thermal rather than to catalytic cracking. © 1992.",
journal = "Organic Geochemistry",
title = "Investigation of catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale organic matter",
volume = "19",
number = "4-6",
pages = "445-453",
doi = "10.1016/0146-6380(92)90011-L",
url = "Kon_1011"
}
Vučelić, D., Marković, V., Vučelić, V., Spiridonović, D., Jovančićević, B.,& Vitorović, D. K.. (1992). Investigation of catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale organic matter. in Organic Geochemistry, 19(4-6), 445-453.
https://doi.org/10.1016/0146-6380(92)90011-L
Kon_1011
Vučelić D, Marković V, Vučelić V, Spiridonović D, Jovančićević B, Vitorović DK. Investigation of catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale organic matter. in Organic Geochemistry. 1992;19(4-6):445-453.
doi:10.1016/0146-6380(92)90011-L
Kon_1011 .
Vučelić, D., Marković, Violeta, Vučelić, V., Spiridonović, D., Jovančićević, Branimir, Vitorović, Dragomir K., "Investigation of catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale organic matter" in Organic Geochemistry, 19, no. 4-6 (1992):445-453,
https://doi.org/10.1016/0146-6380(92)90011-L .,
Kon_1011 .
