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