Facile hydrothermal synthesis of flower-like Co-Mo-S catalysts and their high activities in the hydrodeoxygenation of p-cresol and hydrodesulfurization of benzothiophene
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- 作者：Weiyan Wanga ; b ; wangweiyan@xtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Guohua Zhua ; Lu Lia ; Song Tana ; Kui Wua ; Xinyue Zhanga ; Yunquan Yanga ; b ; yangyunquan@xtu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Flower-like Co&ndash ; Mo&ndash ; S ; Hydrothermal synthesis ; Hydrodeoxygenation ; Hydrodesulfurization ; Aromatics selectivity ; Hydrogen consumption
- 刊名：Fuel
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：174
- 期：Complete
- 页码：1-8
- 全文大小：1731 K
文摘
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Flower-like Co–Mo–S catalyst was synthesized by a facile hydrothermal synthesis.
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Co–Mo–S exhibited a high activity and aromatics selectivity in p-cresol HDO and benzothiophene HDS.
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The synergy between CoS2 and MoS2 and flower-like morphology resulted in the high HDO activity.
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Adding appropriate benzothiophene into the HDO of p-cresol on Co–Mo–S maximized the deoxygenation degree.
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Adding p-cresol decreased the desulfidation activity in benzothiophene HDS because of the competitive adsorption.