Insight into the correlation between the adsorption-transformation behaviors of methylthiophenes and the active sites of zeolites Y

详细信息    查看全文

• 作者：Yun Zu^a ; ^b ; ^{zuyun1990@126.com} ; Yucai Qin^a ; Xionghou Gao^c ; ^{gaoxionghou@petrochina.com.cn} ; Honghai Liu^c ; Xiaotong Zhang^a ; Jiadong Zhang^a ; Lijuan Song^a ; ^b ; ^{lsong56@263.net}
• 关键词：Methylthiophenes ; Active sites ; Protonation ; Oligomerization ; Cracking
• 刊名：Applied Catalysis B: Environmental
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：203
• 期：Complete
• 页码：96-107
• 全文大小：1558 K
• 卷排序：203

文摘

Roles of the active sites in zeolite Y interacted with methylthiophenes are disclosed. The oligomerization reaction of the methylthiophenes occurs on the active sites of the zeolites at 303 and 373 K. The RE(OH)2+ active sites in the REUSY significantly improve the oligomerization abilities. The oligomerization pathways are affacted by the activities and selectivities of the methylthiophenes in the protonation reaction.