In situ analysis of gas phase reaction processes within monolithic catalyst supports by applying NMR imaging methods
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- 作者：Jü ; rgen Ulptsa ; julpts@uni-bremen.de" class="auth_mail" title="E-mail the corresponding author ; Wolfgang Dreherb ; Lars Kiewidta ; Miriam Schuberta ; Jorg Thö ; minga
- 关键词：3D magnetic resonance spectroscopic imaging ; Catalytic monolith ; Gas phase reaction ; Non-invasive concentration measurement
- 刊名：Catalysis Today
- 出版年：2016
- 出版时间：15 September 2016
- 年：2016
- 卷：273
- 期：Complete
- 页码：91-98
- 全文大小：1365 K
文摘
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3D MRSI is employed to study gas phase reactions.
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In situ spatial mapping of chemical composition is shown inside catalytic monoliths.
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Dependencies between concentration profiles and catalytic monoliths are shown.
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The measured concentration profiles are compared to a model of the reactor.