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

Jiawei Zhong; Jingfeng Han; Yingxu Wei; Shutao Xu; Yanli He; Yijun Zheng; Mao Ye; Xinwen Guo; Chunshan Song; Zhongmin Liu

doi:10.1039/c7cc09239c

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

Jiawei Zhong, Jingfeng Han, Yingxu Wei, Shutao Xu, Yanli He, Yijun Zheng, Mao Ye, Xinwen Guo, Chunshan Song, Zhongmin Liu

Research output: Contribution to journal › Article › peer-review

53 Scopus citations

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.

Original language	English (US)
Pages (from-to)	3146-3149
Number of pages	4
Journal	Chemical Communications
Volume	54
Issue number	25
DOIs	https://doi.org/10.1039/c7cc09239c
State	Published - 2018

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
General Chemistry
Ceramics and Composites
Metals and Alloys
Materials Chemistry
Surfaces, Coatings and Films
Catalysis

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10.1039/c7cc09239c

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title = "Increasing the selectivity to ethylene in the MTO reaction by enhancing diffusion limitation in the shell layer of SAPO-34 catalyst",

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.",

author = "Jiawei Zhong and Jingfeng Han and Yingxu Wei and Shutao Xu and Yanli He and Yijun Zheng and Mao Ye and Xinwen Guo and Chunshan Song and Zhongmin Liu",

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year = "2018",

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volume = "54",

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T1 - Increasing the selectivity to ethylene in the MTO reaction by enhancing diffusion limitation in the shell layer of SAPO-34 catalyst

AU - Zhong, Jiawei

AU - Han, Jingfeng

AU - Wei, Yingxu

AU - Xu, Shutao

AU - He, Yanli

AU - Zheng, Yijun

AU - Ye, Mao

AU - Guo, Xinwen

AU - Song, Chunshan

AU - Liu, Zhongmin

PY - 2018

Y1 - 2018

N2 - 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.

AB - 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.

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U2 - 10.1039/c7cc09239c

DO - 10.1039/c7cc09239c

M3 - Article

C2 - 29527611

AN - SCOPUS:85044323882

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VL - 54

SP - 3146

EP - 3149

JO - Chemical Communications

JF - Chemical Communications

IS - 25

ER -

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

Abstract

All Science Journal Classification (ASJC) codes

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