Synthesis of bifunctional highly-loaded NiMoW catalysts and their catalytic performance of 4,6-DMDBT HDS
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- 作者：Yiyan Wang ; Changlong Yin ; yincl@upc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xuepin Zhao ; Chenguang Liu
- 关键词：Bifunctional catalyst ; NiMoW catalysts ; USY zeolite ; Brø ; nsted acid sites ; 4 ; 6-DMDBT ; HDS
- 刊名：Catalysis Communications
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：88
- 期：Complete
- 页码：13-17
- 全文大小：627 K
文摘
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A bifunctional highly-loaded NiMoW catalyst was prepared from a precipitate.
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The morphology of MoS2/WS2 slabs were improved.
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The incorporation of USY zeolite facilitated the demethylation and cracking reaction.
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The bifunctional catalysts showed higher 4,6-DMDBT HDS activity.