Catalytic oxidation of ethylene to acetic acid on Pd–HPA/SiO2 catalysts with different heteropoly acids

被引：1
|
作者：
Shuliang Xu
Lixia Wang
Wenling Chu
Weishen Yang
机构：
[1] Chinese Academy of Sciences,State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics
[2] Graduate School of the Chinese Academy of Sciences,undefined
来源：
Reaction Kinetics and Catalysis Letters | 2009年 / 98卷
关键词：
Ethylene oxidation; Acetic acid; Heteropoly acid; Pd;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of different heteropoly acids (HPA) on the catalytic properties of Pd–HPA/SiO2 in the selective oxidation of ethylene to acetic acid was investigated in this work. The results demonstrated that a good balance of Brönsted acid sites and Pd2+ ions stabilized by Brönsted acid sites was an indispensable factor in producing acetic acid.
引用
收藏
页码：107 / 115
页数：8
相关论文
共 50 条
  • [41] Characterization of Re-Pd/SiO2 Catalysts for Hydrogenation of Stearic Acid
    Takeda, Yasuyuki
    Tamura, Masazumi
    Nakagawa, Yoshinao
    Okumura, Kazu
    Tomishige, Keiichi
    ACS CATALYSIS, 2015, 5 (11): : 7034 - 7047
  • [42] Kinetic Studies on the Promotional Effect of Te in Pd–Te–H4SiW12O40/SiO2 for Direct Oxidation of Ethylene to Acetic Acid
    Atsuyuki Miyaji
    Tomoaki Hamada
    Yuichi Kamiya
    Tetsuo Nakajo
    Toshio Okuhara
    Catalysis Letters, 2007, 119 : 252 - 256
  • [43] Kinetic studies on the promotional effect of te in Pd-Te-H4SiW12O40/SiO2 for direct oxidation of ethylene to acetic acid
    Miyaji, Atsuyuki
    Hamada, Tomoaki
    Kamiya, Yuichi
    Nakajo, Tetsuo
    Okuhara, Toshio
    CATALYSIS LETTERS, 2007, 119 (3-4) : 252 - 256
  • [44] Ag/SiO2, Cu/SiO2 and Pd/SiO2 cogelled xerogel catalysts for benzene combustion:: Relationships between operating synthesis variables and catalytic activity
    Lambert, Stephanie
    Cellier, Caroline
    Gaigneaux, Eric M.
    Pirard, Jean-Paul
    Heinrichs, Benoit
    CATALYSIS COMMUNICATIONS, 2007, 8 (08) : 1244 - 1248
  • [45] The effect of bismuth added to Pd/SiO2 on the catalytic system properties in the oxidation of glucose
    Karski, S
    Witonska, I
    PRZEMYSL CHEMICZNY, 2002, 81 (11): : 713 - 715
  • [46] Direct Dehydrogenative Conversion of Methane to Hydrogen, Nanocarbons, Ethane, and Ethylene on Pd/SiO2 Catalysts
    Ogihara, Hitoshi
    Imai, Natsuko
    Yoshida-Hirahara, Miru
    Kurokawa, Hideki
    CHEMISTRY LETTERS, 2020, 49 (03) : 236 - 239
  • [47] Ethylene adsorption on Pt/Au/SiO2 catalysts
    Jianyi Shen
    Josephine M. Hill
    Ramchandra M. Watwe
    S.G. Podkolzin
    J.A. Dumesic
    Catalysis Letters, 1999, 60 : 1 - 9
  • [48] Ethylene adsorption on Pt/Au/SiO2 catalysts
    Shen, JY
    Hill, JM
    Watwe, RM
    Podkolzin, SG
    Dumesic, JA
    CATALYSIS LETTERS, 1999, 60 (1-2) : 1 - 9
  • [49] STABILITY OF Pd/SiO2 AND Pd-Tl/SiO2 CATALYSTS IN HYDRODECHLORINATION OF 2,4-DICHLOROPHENOL
    Krolak, Aleksandra
    Witonska, Izabela
    Krawczyk, Natasza
    Frajtak, Magdalena
    Karski, Stanislaw
    REVUE ROUMAINE DE CHIMIE, 2011, 56 (06) : 625 - +
  • [50] Direct synthesis of acetic acid from CH4 andC02 by a step-wise route over Pd/SiO2 and Rh/SiO2 catalysts
    Ding, Yi-Hui
    Huang, Wei
    Wang, Yong-Gang
    FUEL PROCESSING TECHNOLOGY, 2007, 88 (04) : 319 - 324
12345