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Effect of pressure on the performance of MgO/BaCO catalyst for oxidative Coupling of methane

机译:压力对MgO / BaCO催化剂甲烷氧化偶联性能的影响

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摘要

Effects of pressure on oxidative coupling of methane over a MgO/BaCO_3 catalyst were studied in the pressure range of 0.1~1.1 MPa at 1053 K. MgO/BaCO_3 catalyst was deactivated under the elevated pressures. The deactivated MgO/BaCO_3 catalyst could not restore its activity in the Experiment under atmospheric pressure. The results of XRD showed that a Small amount of MgCO_3 was formed on the deactivated MgO/BaCO_3 Catalyst.
机译:在1053 K下,在0.1〜1.1 MPa压力范围内研究了压力对MgO / BaCO_3催化剂上甲烷氧化偶合的影响。在升高的压力下使MgO / BaCO_3催化剂失活。在大气压下,失活的MgO / BaCO_3催化剂在实验中无法恢复其活性。 XRD的结果表明,在失活的MgO / BaCO_3催化剂上形成了少量的M​​gCO_3。

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