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Gas phase hydrodeoxygenation of anisole and guaiacol to aromatics with a high selectivity over Ni-Mo/SiO2
He, Tao1; Liu, Xinxin1,2; Ge, Yuanzheng1,2; Han, Dezhi1; Li, Jianqing1,2; Wang, Zhiqi1; Wu, Jinhu1
2017-12-01
发表期刊CATALYSIS COMMUNICATIONS
卷号102页码:127-130
摘要A very active Ni-Mo bimetallic catalyst supported on SiO2 was prepared for the hydrodeoxygenation (HDO) reaction of anisole and guaiacol under a H-2 partial pressure of 83 kPa. Generally, transition metal and their oxides were thought to have less HDO activity than others, such as sulfides, carbides, phosphides. However, this work achieved a novel deoxygenation result, where a high conversion (98.7%) at 673-693 degrees C and atmospheric pressure for the model compounds and high selectivity ( > 96%) to aromatic hydrocarbons (BTX) were obtained. Furthermore, the methyl transfer reaction is greatly promoted by abundant acid sites of the catalyst, leading to a low carbon-loss. The present work provides a promising way and new insight for an economic and efficient HDO process for the lignin-derived thermal degradation products.
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1016/j.catcom.2017.09.011
关键词[WOS]MODEL COMPOUNDS ; PYROLYSIS OIL ; CATALYSTS ; LIGNIN ; BIOMASS ; MOS2
收录类别SCI
语种英语
WOS研究方向Chemistry
项目资助者National Natural Science Foundation of China(11375249)
WOS类目Chemistry, Physical
WOS记录号WOS:000413058800029
引用统计
文献类型期刊论文
条目标识符http://ir.qibebt.ac.cn/handle/337004/9597
专题热化学转化研究组
作者单位1.Chinese Acad Sci, Key Lab Biofuels, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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He, Tao,Liu, Xinxin,Ge, Yuanzheng,et al. Gas phase hydrodeoxygenation of anisole and guaiacol to aromatics with a high selectivity over Ni-Mo/SiO2[J]. CATALYSIS COMMUNICATIONS,2017,102:127-130.
APA He, Tao.,Liu, Xinxin.,Ge, Yuanzheng.,Han, Dezhi.,Li, Jianqing.,...&Wu, Jinhu.(2017).Gas phase hydrodeoxygenation of anisole and guaiacol to aromatics with a high selectivity over Ni-Mo/SiO2.CATALYSIS COMMUNICATIONS,102,127-130.
MLA He, Tao,et al."Gas phase hydrodeoxygenation of anisole and guaiacol to aromatics with a high selectivity over Ni-Mo/SiO2".CATALYSIS COMMUNICATIONS 102(2017):127-130.
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