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Issue 25, 2018
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Increasing the selectivity to ethylene in the MTO reaction by enhancing diffusion limitation in the shell layer of SAPO-34 catalyst

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Abstract

The zinc cation accommodation in the cavities of the shell layer and the facilitated aromatic formation over the zinc cation modified SAPO-34 with a core–shell like structure introduce extra diffusion limitation for bulky hydrocarbons, which increases the selectivity to ethylene and the ethylene to propylene ratio at the initial stage of the MTO reaction.

Graphical abstract: Increasing the selectivity to ethylene in the MTO reaction by enhancing diffusion limitation in the shell layer of SAPO-34 catalyst

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Publication details

The article was received on 01 Dec 2017, accepted on 09 Feb 2018 and first published on 09 Feb 2018


Article type: Communication
DOI: 10.1039/C7CC09239C
Citation: Chem. Commun., 2018,54, 3146-3149
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    Increasing the selectivity to ethylene in the MTO reaction by enhancing diffusion limitation in the shell layer of SAPO-34 catalyst

    J. Zhong, J. Han, Y. Wei, S. Xu, Y. He, Y. Zheng, M. Ye, X. Guo, C. Song and Z. Liu, Chem. Commun., 2018, 54, 3146
    DOI: 10.1039/C7CC09239C

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