Formation of 1,3-butadiene from ethanol in a two-step process using modified zeolite-β catalysts

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• 作者：Alexander Klein ; Kristina Keisers ; Regina Palkovits ; ^{palkovits@itmc.rwth-aachen.de" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Butadiene ; Ethanol ; Catalysis ; Heterogeneous ; Zeolite ; Ion exchange ; Acidity ; Basicity
• 刊名：Applied Catalysis A: General
• 出版年：2016
• 出版时间：25 March 2016
• 年：2016
• 卷：514
• 期：Complete
• 页码：192-202
• 全文大小：2623 K

文摘

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d="par0005">Cu\SiO₂ presents an active and long term stable catalyst for dehydrogenation of ethanol to acetaldehyde.

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d="par0010">Selectivity towards 1,3-butadiene increases with increasing effective acidity.

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d="par0015">Selectivity towards the dehydration products ethylene and diethyl ether and ethanol conversion decreases with rising acidity.

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