Zobrazeno 1 - 10
of 32
pro vyhledávání: '"TATIANA YUZHAKOVA"'
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:
Artur Ionescu, Nicolae Frunzeti, Akos Redey, Tatiana Yuzhakova, Gabriela Emilia Popiţa, Calin Baciu, Antoanela Popovici
Publikováno v:
Environmental Engineering and Management Journal. 16:47-57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d89d30abd852bf0a5ba9c44f70a69d9
https://doi.org/10.30638/eemj.2017.006
https://doi.org/10.30638/eemj.2017.006
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 396:275-281
The liquid-phase esterification of acetic acid with n-butanol has been studied over tungsten oxide supported on alumina, silica and silica–alumina containing two different W loadings. They were prepared by the impregnation of precipitated supports
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5628cf50bc793e9fdda4c47fadca0b77
https://doi.org/10.1016/j.molcata.2014.10.014
https://doi.org/10.1016/j.molcata.2014.10.014
Autor:
Niculae I. Ionescu, Tatiana Yuzhakova, Cristian Hornoiu, Anca Vasile, Monica Caldararu, Veronica Bratan, Ákos Rédey
Publikováno v:
Applied Catalysis B: Environmental. :25-31
AC electrical conductivity of CeO2 catalyst samples containing 5, 10 and 20 wt% SnO2 prepared by co-precipitation and of SnO2 and CeO2 pure oxides (prepared under the same conditions) was measured in operando conditions. The measurements were carried
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26ee2c002f77987065aaaa19b0b507c9
https://doi.org/10.1016/j.apcatb.2013.03.042
https://doi.org/10.1016/j.apcatb.2013.03.042
Publikováno v:
Environmental Engineering and Management Journal. 12:1533-1540
Consumption and related waste production is an integral part of our daily lives. The waste generation worldwide depends on the economic strength of the given region/country, and it increases from year to year. More and more attention is drawn to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b3641980aafe107d889714752bdd243
https://doi.org/10.30638/eemj.2013.188
https://doi.org/10.30638/eemj.2013.188
Publikováno v:
Environmental Engineering and Management Journal. 12:1691-1698
The waste management is increasingly important from the point of view of our future and to keep our environment safe for the future generations to come. The European Union sets up strategic objectives and goals on priorities and actions in the field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88a1de549a38cab5d88f980b10b1c92f
https://doi.org/10.30638/eemj.2013.204
https://doi.org/10.30638/eemj.2013.204
Autor:
Niculae I. Ionescu, Anca Vasile, Monica Caldararu, Cristian Hornoiu, Veronica Bratan, Akos Redey, Tatiana Yuzhakova
Publikováno v:
Scopus-Elsevier
The surface behavior of a series of SnO2 (5, 10 and 20 wt.%) - CeO2 catalyst samples prepared by impregnation method and also pure SnO2, CeO2, was studied based on the response of the ac electrical conductivity. The electrical measurements were carri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa6dd4ea6491b2a61c94a2c5484d542b
https://doi.org/10.30638/eemj.2012.060
https://doi.org/10.30638/eemj.2012.060
Autor:
Veronica Bratan, Anca Vasile, Anett Utasi, Ákos Rédey, Cristian Hornoiu, Tatiana Yuzhakova, József Kovács
Publikováno v:
Environmental Engineering and Management Journal. 11:225-230
Newly prepared SnO2-CeO2 catalyst samples used as depollution catalysts were characterized applying low-temperature nitrogen adsorption (BET), X-ray diffraction (XRD), thermo-gravimetry (TG-dTG) and temperature-programmed reduction (TPR) methods. Pur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24c6374205ae362cf2d15b03574253b0
https://doi.org/10.30638/eemj.2012.029
https://doi.org/10.30638/eemj.2012.029
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c548d0005f304cbf8ce6e6f90efd4a1b
https://doi.org/10.30638/eemj.2012.074
https://doi.org/10.30638/eemj.2012.074
Autor:
Mariana Scurtu, Cornel Munteanu, Niculae I. Ionescu, Ákos Rédey, Tatiana Yuzhakova, Cristian Hornoiu, Monica Caldararu, Georgeta Postole
Publikováno v:
Reaction Kinetics
Reaction Kinetics, 2012, 2012, pp.105, 163-172. ⟨10.1007/s11144-011-0409-x⟩
Reaction Kinetics, 2012, 2012, pp.105, 163-172. ⟨10.1007/s11144-011-0409-x⟩
The surface dynamics of SnO2/γ-Al2O3 catalysts with different tin dioxide loadings (3 and 20 wt%) prepared by the impregnation method were investigated by using in situ electrical/dielectric measurements. The samples were characterized by BET, induc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da22c9637029b2847958939f19d0b4f2
https://doi.org/10.1007/s11144-011-0409-x
https://doi.org/10.1007/s11144-011-0409-x