Carbon modified Fe–Mn–K catalyst for the synthesis of light olefins from CO hydrogenation

Reaction Kinetics, Mechanisms and Catalysis, Volume 102, Number 2, Pages 437-445 (2011
Carbon modified Fe–Mn–K catalyst for the synthesis of light olefins from CO hydrogenation
Jianli Zhang¹, Subing Fan¹, Tiansheng Zhao¹, Wenhuai Li², Yuhan Sun²
zhangjl@sxicc.ac.cn
¹Key Laboratory of Energy Resources and Chemical Engineering of Ningxia, Ministry-Province Co-Cultivated State Key Laboratory Base, Ningxia University, Yinchuan, 750021 China
²State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, 030001 Shanxi China
Abstract
Researchers prepared a novel carbon modified Fe–Mn–K catalyst for light olefin synthesis from CO hydrogenation by the sol–gel method. They studied the effect of carbon contents on the structure and performance of the catalysts
With the incorporation of carbon, the catalysts exhibited a different morphology from that prepared by co-precipitation. Test results indicated that the carbon modified catalysts showed high conversion of CO and selectivity to light olefins with low CH₄ selectivity.
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