Steam reforming of toluene as model of tar compound over Mo catalysts derived from hydrotalcites
Joint Authors
Mitran, Gheorghit.
Mieritz, Daniel G.
Seo, Dong-Kyun
Source
Journal of Saudi Chemical Society
Issue
Vol. 23, Issue 7 (30 Nov. 2019), pp.916-924, 9 p.
Publisher
Publication Date
2019-11-30
Country of Publication
Saudi Arabia
No. of Pages
9
Main Subjects
Abstract EN
This study evaluated the catalytic activity of Mo catalysts derived from hydrotalcite-like compounds for steam reforming of toluene as a model compound for tar.
The catalysts with 1.5, 3 and 4.5 Mo loadings (wt%), denoted as Mo₁.5MgAl, Mo3MgAl and Mo4.5MgAl respectively, were prepared by coprecipitation and characterized by BET, XRD, SEM, TEM, FT-IR and UV-VIS.
The results showed that toluene conversion increased with increasing molybdenum content.
The hydrogen amount depended on two factors : the presence of molybdate species on the surface and the presence of aluminum cations in tetrahedral sites (Mo3MgAl), with molybdenum influence being more pronounced.
The H₂/CO ratio decreased at increasing temperature while, the H₂/CO₂ ratio increased proportionally with temperature.
Mo, 5MgAl catalyst was more selective for CO₂ and H₂, while, Mo3MgAl and Mo4.5MgAl were more selective for CO and H₂.
American Psychological Association (APA)
Mitran, Gheorghit.& Mieritz, Daniel G.& Seo, Dong-Kyun. 2019. Steam reforming of toluene as model of tar compound over Mo catalysts derived from hydrotalcites. Journal of Saudi Chemical Society،Vol. 23, no. 7, pp.916-924.
https://search.emarefa.net/detail/BIM-1493948
Modern Language Association (MLA)
Mieritz, Daniel G.…[et al.]. Steam reforming of toluene as model of tar compound over Mo catalysts derived from hydrotalcites. Journal of Saudi Chemical Society Vol. 23, no. 7 (Nov. 2019), pp.916-924.
https://search.emarefa.net/detail/BIM-1493948
American Medical Association (AMA)
Mitran, Gheorghit.& Mieritz, Daniel G.& Seo, Dong-Kyun. Steam reforming of toluene as model of tar compound over Mo catalysts derived from hydrotalcites. Journal of Saudi Chemical Society. 2019. Vol. 23, no. 7, pp.916-924.
https://search.emarefa.net/detail/BIM-1493948
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 923-924
Record ID
BIM-1493948