Synthesis of nanosized HZSM-5 zeolites isomorphously substituted by gallium and their catalytic performance in the aromatization
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- 作者：Xiaofang Su ; Gaoliang Wang ; Xuefeng Bai ; Wei Wu ; wuwei@hlju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Linfei Xiao ; Yujun Fang ; Jianwei Zhang
- 关键词：Nanosized HZSM-5 zeolite ; Ga isomorphous substitution ; Aromatization ; 1-Hexene ; FCC gasoline
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：1 June 2016
- 年：2016
- 卷：293
- 期：Complete
- 页码：365-375
- 全文大小：2662 K
文摘
- 5">
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5">Nanosized Ga(Al)HZSM-5 zeolites were prepared by Ga isomorphous substitution.
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Ga species can be incorporated into the framework of ZSM-5 zeolite.
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5">Ga(Al)HZSM-5 zeolites had a larger mesoporous volume.
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B/L ratio decreased with the increasing of Ga content.
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5">GaHNZ5 catalyst exhibited the highest aromatics yield in 1-hexene aromatization.