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Methane Aromatization in the Absence of Oxygen Over Mo/H[B]ZSM-5 Catalysts |
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| Authors: | Shuang Li Ding Ma Qiubin Kan Peng Wu Yanbing Peng Chunlei Zhang Mingshi Li Yinghuan Fu Jianyi Shen Tonghao Wu and Xinhe Bao |
| Institution: | (1) Chemistry Department, Jilin University, Changchun, 130023, P. R. China;(2) State Key Laboratory for Catalysts, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P. O. Box 110, Dalian, 116023, P. R. China;(3) Chemistry Department, Nanjing University, Nanjing, 210093, P. R. China |
| Abstract: | The catalytic performance of Mo/HB]ZSM-5 has been investigated for methane non-oxidative aromatization and compared with that of a Mo/HAl]ZSM-5 catalyst. It is found that the non-oxidative aromatization of methane proceeds only in the presence of weak acidic sites without the participation of strong acidic sites. Coke is found to be the main cause of the rapid decrease in the activity of Mo/HB]ZSM-5 catalysts. |
| Keywords: | Methane aromatization Mo/H[B]ZSM-5 |
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