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
相关论文
共 50 条
  • [31] Conversion of ethanol over supported cobalt oxide catalysts
    Rybak, P.
    Tomaszewska, B.
    Machocki, A.
    Grzegorczyk, W.
    Denis, A.
    CATALYSIS TODAY, 2011, 176 (01) : 14 - 20
  • [32] Conversion of Triglycerides to Hydrocarbons Over Supported Metal Catalysts
    Morgan, Tonya
    Grubb, Daniel
    Santillan-Jimenez, Eduardo
    Crocker, Mark
    TOPICS IN CATALYSIS, 2010, 53 (11-12) : 820 - 829
  • [33] Conversion of Triglycerides to Hydrocarbons Over Supported Metal Catalysts
    Tonya Morgan
    Daniel Grubb
    Eduardo Santillan-Jimenez
    Mark Crocker
    Topics in Catalysis, 2010, 53 : 820 - 829
  • [34] Conversion of guaiacol as lignin model component using acid-treated, multi-walled carbon nanotubes supported Ru-MnO bimetallic catalysts
    Long, Wei
    Liu, Pingle
    Xiong, Wei
    Hao, Fang
    Luo, He'an
    CANADIAN JOURNAL OF CHEMISTRY, 2020, 98 (02) : 57 - 65
  • [35] Conversion of biomass-derived sorbitol to glycols over carbon-materials supported Ru-based catalysts
    Guo, Xingcui
    Guan, Jing
    Li, Bin
    Wang, Xicheng
    Mu, Xindong
    Liu, Huizhou
    SCIENTIFIC REPORTS, 2015, 5
  • [36] Catalytic decomposition of ammonia over fly ash supported Ru catalysts
    Li, Li
    Wang, Shaobin
    Zhu, Zhonhua
    Yao, Xiangdong
    Yan, Zifeng
    FUEL PROCESSING TECHNOLOGY, 2008, 89 (11) : 1106 - 1112
  • [37] Chemical recycling of polyhydroxybutyrate and polylactic acid over supported Ru catalysts
    Lehnertz, Marcus S.
    Mensah, Joel B.
    Palkovits, Regina
    GREEN CHEMISTRY, 2022, 24 (10) : 3957 - 3963
  • [38] Isothermal, non‐oxidative, two‐step CH4 conversion over unsupported and supported Ru and Pt catalysts
    Michael C.J. Bradford
    Catalysis Letters, 2000, 66 : 113 - 120
  • [39] Conversion of biomass-derived sorbitol to glycols over carbon-materials supported Ru-based catalysts
    Xingcui Guo
    Jing Guan
    Bin Li
    Xicheng Wang
    Xindong Mu
    Huizhou Liu
    Scientific Reports, 5
  • [40] Hydrogenolysis of glycerol over carbon-supported Ru and Pt catalysts
    Maris, Erin P.
    Davis, Robert J.
    JOURNAL OF CATALYSIS, 2007, 249 (02) : 328 - 337
12345