[article]
| Titre : |
Removal of thiophene from coking benzene over SO42−/Fe2O3 solid acid under mild conditions |
| Type de document : |
texte imprimé |
| Auteurs : |
Zhanjiang Kang, Auteur ; Hongzhu Ma, Auteur ; Bo Wang, Auteur |
| Année de publication : |
2010 |
| Article en page(s) : |
pp. 9346–9349 |
| Note générale : |
Chemical engineering |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Thiophene DesulfurizationSolid superacid |
| Résumé : |
Desulfurization of thiophene in coking benzene with n-butanol as an alkylating agent over SO42−/Fe2O3 solid superacid at 353 K and atmospheric pressure was investigated. The acidity of the catalyst was measured by temperature-programmed desorption (TPD) of ammonia, and the result confirms that the SO42−/Fe2O3 catalyst has a high acid strength. The sample after reaction was detected by gas chromatography−mass spectrometry (GC-MS), and the results show that thiophene has been removed completely. |
| En ligne : |
http://pubs.acs.org/doi/abs/10.1021/ie901075t |
in Industrial & engineering chemistry research > Vol. 48 N° 20 (Octobre 2009) . - pp. 9346–9349
[article] Removal of thiophene from coking benzene over SO42−/Fe2O3 solid acid under mild conditions [texte imprimé] / Zhanjiang Kang, Auteur ; Hongzhu Ma, Auteur ; Bo Wang, Auteur . - 2010 . - pp. 9346–9349. Chemical engineering Langues : Anglais ( eng) in Industrial & engineering chemistry research > Vol. 48 N° 20 (Octobre 2009) . - pp. 9346–9349
| Mots-clés : |
Thiophene DesulfurizationSolid superacid |
| Résumé : |
Desulfurization of thiophene in coking benzene with n-butanol as an alkylating agent over SO42−/Fe2O3 solid superacid at 353 K and atmospheric pressure was investigated. The acidity of the catalyst was measured by temperature-programmed desorption (TPD) of ammonia, and the result confirms that the SO42−/Fe2O3 catalyst has a high acid strength. The sample after reaction was detected by gas chromatography−mass spectrometry (GC-MS), and the results show that thiophene has been removed completely. |
| En ligne : |
http://pubs.acs.org/doi/abs/10.1021/ie901075t |
|
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