Conversion of levulinic acid to BTX over different zeolite catalysts
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- 作者：Asima Sultana ; asima.sultana@aist.go.jp" class="auth_mail" title="E-mail the corresponding author ; Tadahiro Fujitani
- 关键词：Levulinic acid ; Zeolite ; Channel structure ; Aromatics ; Acidity
- 刊名：Catalysis Communications
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：88
- 期：Complete
- 页码：26-29
- 全文大小：3259 K
文摘
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It is possible to obtain yield of BTX from levulinic acid by the proper choice of zeolite topology.
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HZSM-5 zeolite with moderate internal pore and three dimensional geometry favored BTX formation.
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Pore size and pore structure is more important than acidity of zeolite in the conversion of LA to BTX.
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Three dimensional zeolites gave lower aromatic yields and high coke compared to one dimensional.