NiFe/γ-Al2O3: A universal catalyst for the hydrodeoxygenation of bio-oil and its model compounds

被引：64

作者：

Leng, Shuai ^{[1
]}

Wang, Xinde ^{[1
]}

He, Xiaobo ^{[1
]}

Liu, Lin ^{[1
]}

Liu, Yue'e ^{[2
]}

Zhong, Xing ^{[1
]}

Zhuang, Guilin ^{[1
]}

Wang, Jian-guo ^{[1
]}

机构：

[1] Zhejiang Univ Technol, Coll Chem Engn & Mat Sci, Hangzhou 310032, Zhejiang, Peoples R China

[2] Xinjiang Univ, Minist Educ, Key Lab Oil & Gas Fine Chem, Urumqi 830046, Peoples R China

来源：

CATALYSIS COMMUNICATIONS | 2013年 / 41卷

基金：

中国国家自然科学基金;

关键词：

Hydrodeoxygenation; NiFe bimetallic catalyst; Upgrading of bio-oil; GUAIACOL HYDRODEOXYGENATION; HYDROGENATION; CONVERSION; HYDROTREATMENT; DERIVATIVES; ALKANES;

D O I：

10.1016/j.catcom.2013.06.037

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

NiFe bimetallic catalyst shows an excellent activity and selectivity for the hydrodeoxygenation (HDO) of three typical model compounds of bio-oil. The conversion of furfuryl alcohol, benzene alcohol and ethyl oenanthate is 100, 95.48 and 97.89% at 400 degrees C and the yield to 2-methylfuran, toluene and heptane is 98.85, 93.49 and 96.11% at 0.1 ml/min flow speed and atmospheric pressure. It indicates that the major reaction pathway is the cleavage of C-O rather than C-C. After the catalytic HDO of bio-oil over NiFe/Al2O3 catalyst, the heating value changes from 37.8 to 43.9 MJ/kg, the pH changes from 6.65 to 7.50. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：34 / 37

页数：4

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