Toluene and naphthalene sorption by iron oxide/clay composites
Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
---|---|
Data(s) |
18/10/2012
18/10/2012
2010
|
Resumo |
Commercial bentonite (BFN) and organoclay (WS35), as well as iron oxide/clay composite (Mag_BFN) and iron/oxide organoclay composite (Mag_S35) were prepared for toluene and naphthalene sorption. Mag_BFN and Mag_S35 were obtained, respectively, by the precipitation of iron oxide hydrates onto sodium BFN and S35 clay particles. The materials were characterized by powder X-ray diffraction (XRD), X-ray Fluorescence (XRF), and TG and DTA. From XRF results and TG data on calcined mass basis, a quantitative method was developed to estimate the iron compound contents of the composites, as well as the organic matter content present in WS35 and Mag_S35. |
Identificador |
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, v.100, n.3, p.889-896, 2010 1388-6150 http://producao.usp.br/handle/BDPI/18526 10.1007/s10973-009-0427-3 |
Idioma(s) |
eng |
Publicador |
SPRINGER |
Relação |
Journal of Thermal Analysis and Calorimetry |
Direitos |
restrictedAccess Copyright SPRINGER |
Palavras-Chave | #Clay #Organoclay #Iron oxide/clay composites #Characterization #Thermal analysis #CLAY COMPOSITES #BINARY-LIQUIDS #SMECTITE #MONTMORILLONITE #PARTICLES #COMPLEXES #CDS #Chemistry, Analytical #Chemistry, Physical |
Tipo |
article proceedings paper publishedVersion |