| Highly Efficient Oxidative Coupling of Methane over LiCl-B2O3／MnO2 and Li2SO4-MnxOy／TiO2 Catalysts |
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| 作者姓名： | YingyingGu ChengyongDai QinghaiCai YongkuiShan |
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| 作者单位： | Yingying Gu，Chengyong Dai，Qinghai Cai，Yongkui Shan
Department of Chemistry，East China Normal University，Shanghai 200062，China |
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| 基金项目： | Project supported by the Foundation of Shanghai Science and Technology Development(No.023012007) |
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| 摘 要： | Because of the ever-increasing consumption of crude oil. the role played by the natural gas as a raw material has become more and more important in chemical industry and the potential of methane used as a source for the production of ethylene has attracted much attention. In this paper, the LiCl-B2O3/MnO2 and Li2SO4-MnxOy/TiO2 catalysts for Oxidative Coupling of Methane (OCM) have been studied, and the results show that the catalysts exhibit high activity and selectivity, Furthermore. The influence of the components in the catalyst and the reaction conditions on OCM performance has been studied and a possible active new component, cubic Li4B7O12Cl. has been found.
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| 关 键 词： | 甲烷 氧化 合成 乙烯 LiCl-B203／Mn02 Li2SO4-MnxOy／TiO2 催化剂 |
Highly Efficient Oxidative Coupling of Methane over LiCl-B2O3/MnO2 and Li2SO4-MnxOy/TiO2 Catalysts |
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| YingyingGu ChengyongDai QinghaiCai YongkuiShan.Highly Efficient Oxidative Coupling of Methane over LiCl-B2O3/MnO2 and Li2SO4-MnxOy/TiO2 Catalysts[J].Journal of Natural Gas Chemistry,2003,12(4):247-253. |
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| Authors: | Yingying Gu Chengyong Dai Qinghai Cai Yongkui Shan |
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| Institution: | Department of Chemistry, East China Normal University, Shanghai 200062, China |
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| Abstract: | Because of the ever-increasing consumption of crude oil, the role played by the natural gas as a raw material has become more and more important in chemical industry and the potential of methane used as a source for the production of ethylene has attracted much attention. In this paper, the LiCl-B2O3/MnO2 and Li2SO4-MnxOy/TiO2 catalysts for Oxidative Coupling of Methane (OGM) have been studied, and the results show that the catalysts exhibit high activity and selectivity. Furthermore, The influence of the components in the catalyst and the reaction conditions on OCM performance has been studied and a possible active new component, cubic Li4B7O12Cl, has been found. |
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| Keywords: | methane ethane ethylene oxidative coupling methane lithium chloride manganese dioxide |
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