New stage of oxidative coupling reaction of methane: Development of novel catalysts by modification of solid-super acid

被引：0
|
作者：
Murata, K [1 ]
Hayakawa, T [1 ]
Hamakawa, S [1 ]
Suzuki, K [1 ]
机构：
[1] Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 3058565, Japan
来源：
NATURAL GAS CONVERSION V | 1998年 / 119卷
关键词：
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Tungsten oxide/zirconia (W/Z)-based catalysts were prepared and their performances were tested for the oxidative coupling of methane (OCM) reaction. Two types of new catalysts were found; One is prepared by impregnation of both Eu or Ce and Li2CO3 over W/Z, and the other is by impregnation of both Ce or Mn and NaCl. The former catalysts showed long lifetime over 100h, but modest C2 yield(ca.18%), while the latter showed excellent C2 yield over 30%, but rather short lifetime (ca.30h).
引用
收藏
页码：331 / 336
页数：6
相关论文
共 50 条
  • [41] INVESTIGATIONS OF ACTIVE-SITES FOR METHANE ACTIVATION IN THE OXIDATIVE COUPLING REACTION OVER PURE AND LI-PROMOTED MGO CATALYSTS
    WU, MC
    TRUONG, CM
    COULTER, K
    GOODMAN, DW
    JOURNAL OF CATALYSIS, 1993, 140 (02) : 344 - 352
  • [42] Effect of Calcination Temperature on the Characteristics and Performance of Solid Acid WO3/TiO2-Supported Lithium-Manganese Catalysts for the Oxidative Coupling of Methane
    Cheng, Fei
    Yang, Jian
    Yan, Liang
    Zhao, Jun
    Zhao, Huahua
    Song, Huanling
    Chou, Lingjun
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2019, 2019 (09) : 1236 - 1242
  • [43] Statistical Analysis of Past Catalytic Data on Oxidative Methane Coupling for New Insights into the Composition of High-Performance Catalysts
    Zavyalova, Ulyana
    Holena, Martin
    Schloegl, Robert
    Baerns, Manfred
    CHEMCATCHEM, 2011, 3 (12) : 1935 - 1947
  • [44] New fundamental molecular level insights into oxidative coupling of methane (OCM) by SiO2-supported tungstate catalysts
    Zhu, Minghui
    Fink, Zachary
    Taifan, William
    Ford, Michael
    Tielens, Frederik
    Baltrusaitis, Jonas
    Wachs, Israel
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2017, 254
  • [45] New fundamental molecular level insights into oxidative coupling of methane (OCM) by SiO2-supported tungstate catalysts
    Zhu, Minghui
    Fink, Zachary
    Taifan, William
    Ford, Michael
    Tielens, Frederick
    Bahrusaitis, Jonas
    Wachs, Israel
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 255
  • [46] Mechanistic Aspects and Reaction Pathways for Oxidative Coupling of Methane on Mn/Na2WO4/SiO2 Catalysts
    Takanabe, Kazuhiro
    Iglesia, Enrique
    JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (23): : 10131 - 10145
  • [47] Supercritical-phase alkylation reaction on solid acid catalysts: Mechanistic study and catalyst development
    Fan, L
    Nakamura, I
    Ishida, S
    Fujimoto, K
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1997, 36 (05) : 1458 - 1463
  • [48] Supercritical-phase alkylation reaction on solid acid catalysts: mechanistic study and catalyst development
    Ind Eng Chem Res, 5 (1458-1463):
  • [49] HYDROGEN FORMATION BY STEAM-REFORMING AND WATER GAS SHIFT REACTION IN THE OXIDATIVE METHANE COUPLING REACTION OVER CALCIUM-OXIDE CERIUM DIOXIDE CATALYSTS
    ZHANG, ZL
    BAERNS, M
    APPLIED CATALYSIS, 1991, 75 (02): : 299 - 310
  • [50] Detailed Reaction Mechanisms for the Oxidative Coupling of Methane over La2O3/CeO2 Nanofiber Fabric Catalysts
    Karakaya, Canan
    Zhu, Huayang
    Zohour, Bahman
    Senkan, Selim
    Kee, Robert J.
    CHEMCATCHEM, 2017, 9 (24) : 4538 - 4551
12345