Reaction Kinetics and Catalysis Letters, Vol.70, No.1, 81-89, 2000
Performance change of the oxidative coupling of methane induced by the modification effect of lithium on a Mn-Mg-O solid solution
Lithium made a Mn-Mg-O solid solution stable upon exposure of methane, decreased the ethane and ethylene formation rates, and increased the COx formation rate during the oxidative coupling of methane. On the other hand, on MgO, lithium inhibited COx formation markedly and enhanced the selectivity of ethane 47 % to 76 %.