期刊
CATALYSIS COMMUNICATIONS
卷 102, 期 -, 页码 127-130出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.catcom.2017.09.011
关键词
-
资金
- National Natural Science Foundation of China [11375249]
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.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据