Oxidative coupling of methane over Mn-Na2WO4/SiO2 catalyst with continuous supply of alkali chloride vapor
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- 作者：Norihito Hiyoshi ; n-hiyoshi@aist.go.jp" class="auth_mail" title="E-mail the corresponding author ; Kyoko Sato
- 关键词：Methane oxidative coupling ; Mn&ndash ; Na2WO4/SiO2 catalyst ; Ethylene ; HAADF-STEM ; EDS elemental mapping
- 刊名：Fuel Processing Technology
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：151
- 期：Complete
- 页码：148-154
- 全文大小：1677 K
文摘
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Alkali chloride vapor was continuously supplied to a Mn-Na2WO4/SiO2 catalyst.
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Oxidative coupling of methane was enhanced by the supplied alkali chloride.
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A high ethylene yield of ~ 30% was maintained without deactivation of the catalyst.