Highly efficient Mg(OH)Cl/SiO2 catalysts for selective dehydrochlorination of 1,1,2-trichloroethane
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- 作者：Cen Tanga ; Yanxia Jina ; Jiqing Lua ; Xiaonian Lib ; Guanqun Xiea ; b ; gqxie@zjnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Mengfei Luoa ; mengfeiluo@zjnu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Dehydrochlorination ; 1 ; 1 ; 2-Trichloroethane ; cis-1 ; 2-Dichloroethene ; Mg(OH)Cl ; Heterogeneous catalysis
- 刊名：Applied Catalysis A: General
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：508
- 期：Complete
- 页码：10-15
- 全文大小：1253 K
文摘
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Mg/SiO2 catalysts are active for dehydrochlorination of 1,1,2-trichloroethane.
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Catalysts with Mg(NO3)2·6H2O and MgCl2·6H2O as the precursors had identical performances.
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A high yield of cis-dichloroethene (83.7%) was obtained on a stable 10Mg(N)/SiO2−300 catalyst.
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Mg(OH)Cl is regarded as the active site for the reaction.