The influence of reduction temperature on the performance of ZrO_x/Ni-MnO_x/SiO₂ catalyst for low-temperature CO₂ reforming of methane

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• 作者：Lu Yao^a ; Ye Wang^b ; Jia Shi^a ; Hualong Xu^c ; Wei Shen^c ; Changwei Hu^a ; ^b ; ^{changweihu@scu.edu.cn}
• 关键词：Methane ; Carbon dioxide ; Dry reforming ; ZrOx/Ni-MnOx/SiO2 catalyst ; Low temperature ; Reduction temperature
• 刊名：Catalysis Today
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：281
• 期：part_P2
• 页码：259-267
• 全文大小：3349 K
• 卷排序：281

文摘

ZrOx/Ni-MnOx/SiO2 catalyst showed high low temperature catalytic activity. ZrOx/Ni-MnOx/SiO2 catalyst facilitated the formation of intermediate formates. Being reduced at 550 °C, the catalyst showed the highest catalytic activity. Being reduced at 550 °C, the catalyst showed high content of surface Ni species. Small particles size of Ni species with narrow distribution was obtained.