caa a22 4500 606195181 CHVBK 20210128100918.0 cr unu---uuuuu 210128e20150601xx s 000 0 eng 10.1007/s10934-015-9945-5 doi (NATIONALLICENCE)springer-10.1007/s10934-015-9945-5 Tungstophosphoric acid supported on nanoSiO2 catalyst for the alkylation of 2-ethylthiophene with vinyltoluene in the crack C9 fraction [Elektronische Daten] [Ying Ha, Yonghong Li] The alkylation of 2-ethylthiophene with vinyltoluene in the model crack C9 fraction over tungstophosphoric acid supported on four solids (SiO2, nanoSiO2, TiO2 and nanoTiO2) was investigated. It was found that tungstophosphoric acid supported on nanoSiO2 exhibited excellent catalytic performance in this desulfurization process. These catalysts were characterized by FT-IR, XRD, BET, NH3-TPD and TGA. The results showed that both the acidity and the textural properties of the catalysts had significant influences on the catalytic performance. Moreover, the influence of catalyst loading was also studied. Meanwhile, the reaction parameters, including the reaction temperature, the catalyst dosage and reaction time, were optimized. Springer Science+Business Media New York, 2015 2-Ethylthiophene nationallicence Vinyltoluene nationallicence Desulfurization nationallicence HPW/nanoSiO2 nationallicence Ha Ying Key Laboratory for Green Chemical Technology, School of Chemical Engineering and Technology, Tianjin University, 300072, Tianjin, China aut Li Yonghong Key Laboratory for Green Chemical Technology, School of Chemical Engineering and Technology, Tianjin University, 300072, Tianjin, China aut Journal of Porous Materials Springer US; http://www.springer-ny.com 22/3(2015-06-01), 721-728 1380-2224 22:3<721 2015 22 10934 https://doi.org/10.1007/s10934-015-9945-5 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10934-015-9945-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ha Ying Key Laboratory for Green Chemical Technology, School of Chemical Engineering and Technology, Tianjin University, 300072, Tianjin, China aut NATIONALLICENCE 700 1- Li Yonghong Key Laboratory for Green Chemical Technology, School of Chemical Engineering and Technology, Tianjin University, 300072, Tianjin, China aut NATIONALLICENCE 773 0- Journal of Porous Materials Springer US; http://www.springer-ny.com 22/3(2015-06-01), 721-728 1380-2224 22:3<721 2015 22 10934