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Pregled bibliografske jedinice broj: 838280

KATALITIČKA OKSIDACIJA TOLUENA NA MIJEŠANIM METALNIM OKSIDIMA Mn-M (M: Fe, Ni, Cu)


Duplančić, Marina; Babić, Kristina; Tomašić, Vesna; Gomzi, Zoran
KATALITIČKA OKSIDACIJA TOLUENA NA MIJEŠANIM METALNIM OKSIDIMA Mn-M (M: Fe, Ni, Cu) // Knjiga sažetaka 16.Ružičkini dani "Danas znanost- sutra industrija" / Ante Jukić (ur.).
Zagreb, 2016. (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 838280 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
KATALITIČKA OKSIDACIJA TOLUENA NA MIJEŠANIM METALNIM OKSIDIMA Mn-M (M: Fe, Ni, Cu)
(CATALYTIC OXIDATION OF TOLUENE OVER MIXED Mn-M (M: Fe, Ni, Cu) OXIDES)

Autori
Duplančić, Marina ; Babić, Kristina ; Tomašić, Vesna ; Gomzi, Zoran

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Knjiga sažetaka 16.Ružičkini dani "Danas znanost- sutra industrija" / Ante Jukić - Zagreb, 2016

Skup
Međunarodni skup XVI. Ružičkini dani “DANAS ZNANOST - SUTRA INDUSTRIJA"

Mjesto i datum
Vukovar, Hrvatska, 21-23.9.2016

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
VOC ; toluen ; Mn-M (M: Fe ; Ni ; Cu)
(VOC ; toluene ; Mn-M (M: Fe ; Ni ; Cu))

Sažetak
Volatile organic compounds (VOCs) are recognized as the major contributors to global air pollution and the development of the effective methods and materials for the abatement of VOCs became of great importance. Among existing methods, such as incineration, condensation, adsorption, absorption and even plasma or photocatalysis, catalytic combustion is the most promising technology for VOC abatement [1], which can convert VOCs into harmless CO2 and water. Most of the catalysts used for VOC combustion are, generally, very active noble metals (Pt, Pd, etc), also very expensive. Many efforts have been made towards the design of cheaper catalyst materials based on the mixed transition metal oxides. Manganese oxides are reported to be among the most efficient transition-metal compounds in catalytic combustion [2, 3]. This paper deals with preparation, characterization and catalytic activity of the mixed manganese oxides, Mn-M (M: Fe, Ni, Cu) used for catalytic oxidation of toluene. Toluene, as one of the representative aromatic VOCs, extensively applied in different fields of industry was chosen as a model VOC compound. Catalysts were synthesized by the coprecipitation method and various techniques (XRD, SEM, N2 adsorption/desorption, etc.) were used for their characterization. Catalytic tests were performed in the fixed bed flow reactor and the influences of different reaction conditions on the catalytic performance were examined using gaseous mixture of toluene and nitrogen (242 ppm of toluene/nitrogen) and air as an oxidant. Tests were performed at different temperatures (373- 548 K) and various total flow rates of the reaction mixture (23-138 cm3 min-1) at the constant catalyst mass (0.05 g). Obtained mesoporous catalysts show low- temperature activities for the toluene oxidation with T90 temperatures corresponding to 90% of the toluene conversion observed at 450K and lower. [1] H. Huang, Q. Feng, D. Y. C. Leung, Catal. Sci. Technol. 5 (2015) 2649-2669. [2] M. R. Morales, B. P. Barbero, L.E. Cadús, Appl. Catal. B 74 (2007) 1-10. [3] J. Zhou, D. Wu, W. Jiang, Y. Li, Chem. Eng. Technol. 32 (2009) 1520-1526.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Vesna Tomašić (autor)

Avatar Url Marina Duplančić (autor)

Avatar Url Kristina Babić (autor)

Avatar Url Zoran Gomzi (autor)


Citiraj ovu publikaciju

Duplančić, Marina; Babić, Kristina; Tomašić, Vesna; Gomzi, Zoran
KATALITIČKA OKSIDACIJA TOLUENA NA MIJEŠANIM METALNIM OKSIDIMA Mn-M (M: Fe, Ni, Cu) // Knjiga sažetaka 16.Ružičkini dani "Danas znanost- sutra industrija" / Ante Jukić (ur.).
Zagreb, 2016. (predavanje, međunarodna recenzija, sažetak, znanstveni)
Duplančić, M., Babić, K., Tomašić, V. & Gomzi, Z. (2016) KATALITIČKA OKSIDACIJA TOLUENA NA MIJEŠANIM METALNIM OKSIDIMA Mn-M (M: Fe, Ni, Cu). U: Ante Jukić (ur.)Knjiga sažetaka 16.Ružičkini dani "Danas znanost- sutra industrija".
@article{article, year = {2016}, pages = {15}, keywords = {VOC, toluen, Mn-M (M: Fe, Ni, Cu)}, title = {KATALITI\v{C}KA OKSIDACIJA TOLUENA NA MIJE\v{S}ANIM METALNIM OKSIDIMA Mn-M (M: Fe, Ni, Cu)}, keyword = {VOC, toluen, Mn-M (M: Fe, Ni, Cu)}, publisherplace = {Vukovar, Hrvatska} }
@article{article, year = {2016}, pages = {15}, keywords = {VOC, toluene, Mn-M (M: Fe, Ni, Cu)}, title = {CATALYTIC OXIDATION OF TOLUENE OVER MIXED Mn-M (M: Fe, Ni, Cu) OXIDES}, keyword = {VOC, toluene, Mn-M (M: Fe, Ni, Cu)}, publisherplace = {Vukovar, Hrvatska} }




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