引用本文:
俞启全, 金韵, 姚晓晖. 在Li-Nd-Zn-Mg氧化物上甲烷氧化偶联[J]. 物理化学学报,
1990, 6(06): 645-647.
doi:
10.3866/PKU.WHXB19900602
Citation: Yu Qi-Quan, Jin Yun, Yao Xiao-Hui. OXIDATIVE COUPLING OF METHANE OVER Li-Nd-Zn-Mg OXIDE[J]. Acta Physico-Chimica Sinica, 1990, 6(06): 645-647. doi: 10.3866/PKU.WHXB19900602
Citation: Yu Qi-Quan, Jin Yun, Yao Xiao-Hui. OXIDATIVE COUPLING OF METHANE OVER Li-Nd-Zn-Mg OXIDE[J]. Acta Physico-Chimica Sinica, 1990, 6(06): 645-647. doi: 10.3866/PKU.WHXB19900602
在Li-Nd-Zn-Mg氧化物上甲烷氧化偶联
English
OXIDATIVE COUPLING OF METHANE OVER Li-Nd-Zn-Mg OXIDE
Abstract:
It was found that Li-Nd-Zn-Mg oxide has an extremely high activity for the oxidative coupling of methane to C_2 hydrocarbons. For example, Li-Nd-Zn-Mg oxide catalyst gave a conversion for methane 53.5%, yield for C_2 hydrocarbons 30.8%(ethene yield 19.0%, ethane yield 11.8%), selectivity for C_2 hydrocarbons 57.6% at 770 ℃, flow-rate of methane and oxygen 2000 ml·h~(-1), 1000 ml·h~(-1) respectively.
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