2009•Journal of Zhongzhou UniversityRequires access

Catalytic Performance of Ethane Ammoxidation on Different Co-ZSM-5 Zeolites

Honglei Lian

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Abstract

Various Co-ZSM-5 zeolites which are modified by Si,P and B were prepared and the catalytic performance of ethane ammoxidation was investigated.The results showed that the Co-ZSM-5 zeolite with the 1.0 wt.% B loading has better catalytic performance for ethane ammoxidation.Combining the results of physical and chemical characterization,it is supposed that the α-type Co2+ is the main activity center for ethane ammoxidation.

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What this paper is about

Various Co-ZSM-5 zeolites which are modified by Si,P and B were prepared and the catalytic performance of ethane ammoxidation was investigated.The results showed that the Co-ZSM-5 zeolite with the 1.0 wt.% B loading has better catalytic performance for ethane ammoxidation.Combining the results of physical and chemical characterization,it is supposed that the α-type Co2+ is the main activity center for ethane ammoxidation.

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Available abstract

Various Co-ZSM-5 zeolites which are modified by Si,P and B were prepared and the catalytic performance of ethane ammoxidation was investigated.The results showed that the Co-ZSM-5 zeolite with the 1.0 wt.% B loading has better catalytic performance for ethane ammoxidation.Combining the results of physical and chemical characterization,it is supposed that the α-type Co2+ is the main activity center for ethane ammoxidation.

Key concepts: Ammoxidation, Catalysis, Zeolite, ZSM-5, Chemistry, Organic chemistry, Acrylonitrile, Polymer

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