CER - Central Repository
Institute of Chemistry, Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Toluene Degradation in Water Using AlFe-Pillared Clay Catalysts

Authorized Users Only
2009
Authors
Banković, Predrag
Milutinović Nikolić, Aleksandra
Mojović, Zorica
Rosić, Aleksandra
Čupić, Željko
Lončarević, Davor
Jovanović, Dušan M.
Article (Published version)
Metadata
Show full item record
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 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.

Keywords:
catalytic wet peroxide oxidation / hydrogen peroxide / pillared interlayered clay / toluene / water treatment
Source:
Chinese Journal of Catalysis, 2009, 30, 1, 14-18
Publisher:
  • Science Press, Beijing
Projects:
  • Sinteza, karakterizacija i testiranje katalitičkih svojstava specijalno dizajniranih materijala (RS-142019)
  • Mezoporozni i nanomaterijali u katalitičkim i sorpcionim procesima (RS-166001)

DOI: 10.1016/S1872-2067(08)60086-8

ISSN: 0253-9837

WoS: 000263444300005

Scopus: 2-s2.0-60549095955
[ Google Scholar ]
12
13
URI
http://cer.ihtm.bg.ac.rs/handle/123456789/484
Collections
  • Radovi istraživača / Researchers' publications
Institution
IHTM

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB