Conversion of Guaiacol over Supported Ru Catalysts

被引：107
|
作者：
Boonyasuwat, Sunya [1 ]
Omotoso, Taiwo [1 ]
Resasco, Daniel E. [1 ]
Crossley, Steven P. [1 ]
机构：
[1] Univ Oklahoma, Sch Chem Biol & Mat Engn, Norman, OK 73019 USA
来源：
CATALYSIS LETTERS | 2013年 / 143卷 / 08期
基金：
美国国家科学基金会;
关键词：
Biomass conversion; Ruthenium; Titania; BIOMASS FAST PYROLYSIS; CARBOXYLIC-ACIDS; REACTION NETWORK; ACETIC-ACID; HYDRODEOXYGENATION; OIL; DECOMPOSITION; KETONIZATION; ANISOLE; PHENOL;
D O I：
10.1007/s10562-013-1033-3
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：
The vapor phase conversion of guaiacol over Ru catalysts supported on C, SiO2, Al2O3, and TiO2 at 400 A degrees C in flowing atmospheric hydrogen is reported. Results indicate a strong synergy between Ru and TiO2 when compared with other catalysts studied as evidenced by enhanced activity for deoxygenation, transalkylation, and decreased deactivation rates. These results are attributed to the enhanced activity of the support brought about by the ability of Ru to reduce TiO2 and create highly active sites for the conversion of guaiacol.
引用
收藏
页码：783 / 791
页数：9
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