Zobrazeno 1 - 10
of 19
pro vyhledávání: '"IOAN SANDULESCU"'
Publikováno v:
Journal of the Serbian Chemical Society, Vol 73, Iss 1, Pp 55-64 (2008)
Four V–Mo–O mixed metal oxides were prepared, characterized and tested for the selective oxidation of isobutane in the temperature range 350–550 °C, at atmospheric pressure. Isobutane was mainly oxidized to iso-butene and carbon oxides. The sy
Externí odkaz:
https://doaj.org/article/5dcb201addf74374b8aa34cd2f0f6a51
Autor:
IOAN SANDULESCU, IOAN-CEZAR MARCU
Publikováno v:
Journal of the Serbian Chemical Society, Vol 69, Iss 7, Pp 563-569 (2004)
Sulfur dioxide adsorptive properties of Y zeolite, the structure of which was confirmed by XRD, were investigated at temperatures within the 25200 ºC range and sulfur dioxide concentrations between 0.9 to 6 % (vol./vol.). It was found that this sorb
Externí odkaz:
https://doaj.org/article/7402a0ea9ddd494ca331752091cac83a
Autor:
Ioan-Cezar Marcu, François Fajula, Nathalie Tanchoux, Didier Tichit, Gheorghiţa Mitran, Thomas Cacciaguerra, Serghei Tanasoi, Ioan Sandulescu
Publikováno v:
Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 2011, 395 (1-2), pp.78-86. ⟨10.1016/j.apcata.2011.01.028⟩
Applied Catalysis A : General, Elsevier, 2011, 395 (1-2), pp.78-86. ⟨10.1016/j.apcata.2011.01.028⟩
MMgAlO mixed oxide catalysts (M = Mn, Fe, Co, Ni, Cu, Zn, Ag and Pd) obtained from layered double hydroxide (LDH) precursors calcined at 1023 K were used in the complete oxidation of methane and the oxidative dehydrogenation of propane. The catalysts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6ec17cb3d86cfa111e8e5db46e19ba9
https://doi.org/10.1016/j.apcata.2011.01.028
https://doi.org/10.1016/j.apcata.2011.01.028
Publikováno v:
Catalysis Letters. 141:445-451
The electrical conductivity of barium and lead perovskites used as catalysts for the total oxidation of methane, has been measured under nitrogen, methane–nitrogen mixture, air and methane–air mixture (reaction mixture) at the catalytic reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9597d3badf71acb2d68ce8ff70a7a601
https://doi.org/10.1007/s10562-010-0538-2
https://doi.org/10.1007/s10562-010-0538-2
Publikováno v:
Comptes Rendus Chimie. 13:365-371
The oxidative dehydrogenation (ODH) of isobutane over pure ceria and phosphated ceria catalysts, containing two different amounts of phosphorus, was examined at temperatures ranging from 450 to 610 °C. The catalysts were characterized using nitrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e67d53d87f6bfa114bd488fa5cadfea
https://doi.org/10.1016/j.crci.2009.12.007
https://doi.org/10.1016/j.crci.2009.12.007
Publikováno v:
Journal of the Serbian Chemical Society. 75:1115-1124
Vanadium-molybdenum oxides supported on Al2O3, CeO2 and TiO2 were prepared by a ?wet? impregnation method, characterized using DRX, N2 adsorption, UV-Vis spectroscopy, electrical conductivity measurements and tested in the oxidative dehydrogenation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db2981d983ef2b019c190af66d650975
https://doi.org/10.2298/jsc091204099m
https://doi.org/10.2298/jsc091204099m
Autor:
Adriana Urdă, József Kovács, Ioan-Cezar Marcu, Ionel Popescu, Tatiana Yuzhakova, Ioan Sandulescu
Publikováno v:
Comptes Rendus Chimie. 12:1072-1078
Unsupported and γ-Al 2 O 3 -supported Ba and Pb titanate catalysts were prepared, characterized and studied in the combustion of methane, as a test reaction for VOCs’ catalytic combustion. They present good catalytic activities, and after dispersi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e46ccfc6fce94d07a4f74b415e331ef0
https://doi.org/10.1016/j.crci.2008.09.006
https://doi.org/10.1016/j.crci.2008.09.006
Publikováno v:
Catalysis Communications. 9:2403-2406
The effect of carbon dioxide on the catalytic oxidative dehydrogenation of n-butane over two titanium pyrophosphate catalysts with low and high specific surface areas was investigated using a conventional fixed-bed down-flow reactor in the temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0752b24427b37c9e9416de37ebfb09ec
https://doi.org/10.1016/j.catcom.2008.05.038
https://doi.org/10.1016/j.catcom.2008.05.038
Publikováno v:
Journal of the Serbian Chemical Society, Vol 73, Iss 1, Pp 55-64 (2008)
Four V-Mo-O mixed metal oxides were prepared, characterized and tested for the selective oxidation of isobutane in the temperature range 350-550?C, at atmospheric pressure. Isobutane was mainly oxidized to isobutene and carbon oxides. The systems wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd88d6e45645a77857323af0c2869d5b
http://www.doiserbia.nb.rs/img/doi/0352-5139/2008/0352-51390801055M.pdf
http://www.doiserbia.nb.rs/img/doi/0352-5139/2008/0352-51390801055M.pdf
Publikováno v:
Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 2008, 334 (1-2), pp.207-216. ⟨10.1016/j.apcata.2007.09.049⟩
Applied Catalysis A : General, Elsevier, 2008, 334 (1-2), pp.207-216. ⟨10.1016/j.apcata.2007.09.049⟩
Marcu, Loan-Cezar Sandulescu, Loan Schuurman, Yves Millet, Jean-Marc M.; The reaction mechanism of the oxidative dehydrogenation of n-butane has been studied over titanium and zirconium pyrophosphates between 683 and 843 K, at atmospheric pressure. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5168bcf52521327a7511e415cea0b906
https://doi.org/10.1016/j.apcata.2007.09.049
https://doi.org/10.1016/j.apcata.2007.09.049