Toluene Degradation in Water Using AlFe-Pillared Clay Catalysts
Само за регистроване кориснике
2009
Аутори
Banković, PredragMilutinović Nikolić, Aleksandra
Mojović, Zorica
Rosić, Aleksandra
Čupić, Željko
Lončarević, Davor
Jovanović, Dušan M.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The catalytic wet peroxide oxidation (CWPO) of toluene on two bentonite-based AlFe-pillared clays (PILCs) with different iron contents was investigated. The PILCs were obtained using bentonite clay from Bogovina, Serbia. The change in chemical and phase composition and textural properties of the starting clay and synthesized catalysts was monitored using X-ray diffraction, inductively coupled plasma optical emission spectrometry, UV-Vis diffuse reflectance spectrometry, and physisorption of nitrogen. The catalytic performance was examined using gas chromatography. The Na-exchange process lowered the (001) smectite basal plane spacing, but the clay retained its swelling properties, while the pillaring process increased it. The surface areas of both synthesized pillared clays increased to similar values although their Fe content was different. At 37 degrees C, both catalysts show significant toluene degradation, with the one richer in Fe having higher efficiency. The leaching of the acti...ve cations during reaction was negligible, and the catalysts were stable. AlFe-pillared clay catalysts can be used in CWPO for the elimination of BTEX compounds from plant effluent streams.
Кључне речи:
catalytic wet peroxide oxidation / hydrogen peroxide / pillared interlayered clay / toluene / water treatmentИзвор:
Chinese Journal of Catalysis, 2009, 30, 1, 14-18Издавач:
- Science Press, Beijing
Финансирање / пројекти:
- Синтеза, карактеризација и тестирање каталитичких својстава специјално дизајнираних материјала (RS-MESTD-MPN2006-2010-142019)
- Мезопорозни и наноматеријали у каталитичким и сорпционим процесима (RS-MESTD-MPN2006-2010-166001)
DOI: 10.1016/S1872-2067(08)60086-8
ISSN: 0253-9837
WoS: 000263444300005
Scopus: 2-s2.0-60549095955
Институција/група
IHTMTY - JOUR AU - Banković, Predrag AU - Milutinović Nikolić, Aleksandra AU - Mojović, Zorica AU - Rosić, Aleksandra AU - Čupić, Željko AU - Lončarević, Davor AU - Jovanović, Dušan M. PY - 2009 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/484 AB - The catalytic wet peroxide oxidation (CWPO) of toluene on two bentonite-based AlFe-pillared clays (PILCs) with different iron contents was investigated. The PILCs were obtained using bentonite clay from Bogovina, Serbia. The change in chemical and phase composition and textural properties of the starting clay and synthesized catalysts was monitored using X-ray diffraction, inductively coupled plasma optical emission spectrometry, UV-Vis diffuse reflectance spectrometry, and physisorption of nitrogen. The catalytic performance was examined using gas chromatography. The Na-exchange process lowered the (001) smectite basal plane spacing, but the clay retained its swelling properties, while the pillaring process increased it. The surface areas of both synthesized pillared clays increased to similar values although their Fe content was different. At 37 degrees C, both catalysts show significant toluene degradation, with the one richer in Fe having higher efficiency. The leaching of the active cations during reaction was negligible, and the catalysts were stable. AlFe-pillared clay catalysts can be used in CWPO for the elimination of BTEX compounds from plant effluent streams. PB - Science Press, Beijing T2 - Chinese Journal of Catalysis T1 - Toluene Degradation in Water Using AlFe-Pillared Clay Catalysts VL - 30 IS - 1 SP - 14 EP - 18 DO - 10.1016/S1872-2067(08)60086-8 ER -
@article{ author = "Banković, Predrag and Milutinović Nikolić, Aleksandra and Mojović, Zorica and Rosić, Aleksandra and Čupić, Željko and Lončarević, Davor and Jovanović, Dušan M.", year = "2009", abstract = "The catalytic wet peroxide oxidation (CWPO) of toluene on two bentonite-based AlFe-pillared clays (PILCs) with different iron contents was investigated. The PILCs were obtained using bentonite clay from Bogovina, Serbia. The change in chemical and phase composition and textural properties of the starting clay and synthesized catalysts was monitored using X-ray diffraction, inductively coupled plasma optical emission spectrometry, UV-Vis diffuse reflectance spectrometry, and physisorption of nitrogen. The catalytic performance was examined using gas chromatography. The Na-exchange process lowered the (001) smectite basal plane spacing, but the clay retained its swelling properties, while the pillaring process increased it. The surface areas of both synthesized pillared clays increased to similar values although their Fe content was different. At 37 degrees C, both catalysts show significant toluene degradation, with the one richer in Fe having higher efficiency. The leaching of the active cations during reaction was negligible, and the catalysts were stable. AlFe-pillared clay catalysts can be used in CWPO for the elimination of BTEX compounds from plant effluent streams.", publisher = "Science Press, Beijing", journal = "Chinese Journal of Catalysis", title = "Toluene Degradation in Water Using AlFe-Pillared Clay Catalysts", volume = "30", number = "1", pages = "14-18", doi = "10.1016/S1872-2067(08)60086-8" }
Banković, P., Milutinović Nikolić, A., Mojović, Z., Rosić, A., Čupić, Ž., Lončarević, D.,& Jovanović, D. M.. (2009). Toluene Degradation in Water Using AlFe-Pillared Clay Catalysts. in Chinese Journal of Catalysis Science Press, Beijing., 30(1), 14-18. https://doi.org/10.1016/S1872-2067(08)60086-8
Banković P, Milutinović Nikolić A, Mojović Z, Rosić A, Čupić Ž, Lončarević D, Jovanović DM. Toluene Degradation in Water Using AlFe-Pillared Clay Catalysts. in Chinese Journal of Catalysis. 2009;30(1):14-18. doi:10.1016/S1872-2067(08)60086-8 .
Banković, Predrag, Milutinović Nikolić, Aleksandra, Mojović, Zorica, Rosić, Aleksandra, Čupić, Željko, Lončarević, Davor, Jovanović, Dušan M., "Toluene Degradation in Water Using AlFe-Pillared Clay Catalysts" in Chinese Journal of Catalysis, 30, no. 1 (2009):14-18, https://doi.org/10.1016/S1872-2067(08)60086-8 . .