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Mo/HZSM-5 is a good catalyst for methane aromatization, and the reaction performance of Mo/HZSM-5 and Cu modified Mo/HZSM-5 catalysts under various pretreatment conditions has been studied. The results indicate that the catalyst presented a distinguished catalytic activity, benzene selectivity and & high stability when the bed temperature was raised in N2 atmosphere.
Mo / HZSM-5 is a good catalyst for methane aromatization, and the reaction performance of Mo / HZSM-5 and Cu modified Mo / HZSM-5 catalysts under various pretreatment conditions has been studied. The results indicate that the catalyst presented a broken catalytic activity, benzene selectivity and & high stability when the bed temperature was raised in N2 atmosphere.