引用本文:
金韵, 俞启全, 王鹤. Li-Nd-Mg氧化物上甲烷氧化偶联[J]. 物理化学学报,
1990, 6(06): 651-653.
doi:
10.3866/PKU.WHXB19900604
Citation: Jin Yun, Yu Qi-Quan, Wang He. OXIDATIVE COUPLING OF METHANE OVER Li-Nd-Mg OXIDE[J]. Acta Physico-Chimica Sinica, 1990, 6(06): 651-653. doi: 10.3866/PKU.WHXB19900604
Citation: Jin Yun, Yu Qi-Quan, Wang He. OXIDATIVE COUPLING OF METHANE OVER Li-Nd-Mg OXIDE[J]. Acta Physico-Chimica Sinica, 1990, 6(06): 651-653. doi: 10.3866/PKU.WHXB19900604
Li-Nd-Mg氧化物上甲烷氧化偶联
English
OXIDATIVE COUPLING OF METHANE OVER Li-Nd-Mg OXIDE
Abstract:
The influences of the reaction temperature, contact time and methane/oxygen on the oxidative coupling of methane were studied over Li-Nd-Mg oxide. A conversion of methane: 62.3%, yield of C_2 hydrocarbons: 31.3% (ethene yield: 20.3% and ethane yield: 11.0%) selectivity of C_2 hydrocarbons: 50.3% were obtained under the following conditions: T=730 ℃, CH_4/O_2=1.5 and space velocity of methane and oxygenis 5000 ml·h~(-1)·g~(-1).
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