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 |
DOI | 10.1016/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 |
推荐引用方式 GB/T 7714 | 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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