Effect of CH4/air ratio on selectivity of partial oxidation of methane on V2O5/SiO2 catalyst

被引：0
作者：
Bostan A.I. [1 ]
Pyatnitskii Yu.I. [1 ]
Raevskaya L.N. [1 ]
Borisenko M.V. [2 ]
Pryanikova V.G. [1 ]
机构：
[1] L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 03039 Kyiv
[2] Institute of Surface Chemistry, National Academy of Sciences of Ukraine, 03164 Kyiv
来源：
Theoretical and Experimental Chemistry | 2002年 / 38卷 / 6期
关键词：
Catalyst; Conversion; Formaldehyde; Methane; Partial oxidation; Selectivity;
D O I：
10.1023/A:1022223703187
中图分类号：
学科分类号：
摘要：
We have studied partial oxidation of methane on V2O 5/SiO2 (0.8 mass % V) in a flow-through catalytic fixed-bed reactor. We found that the methane/air ratio in the starting reaction mixture has practically no effect on the selectivity of the process. The dependence of the selectivity on the methane conversion can be described by a model with such reaction parameters as the initial selectivity and the relative reactivity (with respect to methane) of the reaction products. ©2002 Plenum Publishing Corporation.
引用
收藏
页码：363 / 366
页数：3
相关论文
共 50 条
  • [21] Partial oxidation of methane to formaldehyde over W/SiO2 catalysts
    de Lucas, A
    Valverde, JL
    Cañizares, P
    Rodriguez, L
    [J]. APPLIED CATALYSIS A-GENERAL, 1999, 184 (01) : 143 - 152
  • [22] The effect of CH4 decomposition temperature on the property of deposited carbon over Ni/SiO2 catalyst
    Dong, Liang
    Du, Yang
    Li, Jiamao
    Wang, Heyi
    Yang, Yong
    Li, Shuo
    Tan, Zhaoyi
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2015, 40 (31) : 9670 - 9676
  • [23] Effect of La2O3 on preparation of H2 by partial oxidation of CH4 over Ni-Cu/MgSiO catalyst
    Wang, AJ
    Zhong, SH
    [J]. CHINESE JOURNAL OF CATALYSIS, 2004, 25 (02) : 101 - 106
  • [24] Effect of V2O5 promoter on characteristics and performance of NiO/CeO2 catalyst in methane bi-reforming
    Phuong, Phan Hong
    Cam Loc, Luu
    Tri, Nguyen
    Van, Nguyen Thi Thuy
    Anh, Nguyen Phung
    Duy, Nguyen Phuc Hoang
    Cuong, Hoang Tien
    [J]. ADVANCES IN NATURAL SCIENCES-NANOSCIENCE AND NANOTECHNOLOGY, 2020, 11 (04)
  • [25] Catalytic Partial Oxidation of Methanol and Methyl Mercaptan: Studies on the Selectivity of TiO2 and CeO2 Supported V2O5 Catalysts
    Anass Mouammine
    Satu Ojala
    Laurence Pirault-Roy
    Mohammed Bensitel
    Riitta Keiski
    Rachid Brahmi
    [J]. Topics in Catalysis, 2013, 56 : 650 - 657
  • [26] Isotopic studies on the mechanism of partial oxidation of CH4 to syngas over a Ni/Al2O3 catalyst
    Li, CY
    Yu, CC
    Shen, SK
    [J]. CATALYSIS LETTERS, 2001, 75 (3-4) : 183 - 189
  • [27] Catalytic Partial Oxidation of Methanol and Methyl Mercaptan: Studies on the Selectivity of TiO2 and CeO2 Supported V2O5 Catalysts
    Mouammine, Anass
    Ojala, Satu
    Pirault-Roy, Laurence
    Bensitel, Mohammed
    Keiski, Riitta
    Brahmi, Rachid
    [J]. TOPICS IN CATALYSIS, 2013, 56 (9-10) : 650 - 657
  • [28] Isotopic Studies on the Mechanism of Partial Oxidation of CH4 to Syngas over a Ni/Al2O3 Catalyst
    Chunyi Li
    Changchun Yu
    Shikong Shen
    [J]. Catalysis Letters, 2001, 75 : 183 - 189
  • [29] Reaction Mechanism for Partial Oxidation of Methane to Synthesis Gas over Rh/SiO2 Catalyst
    Wen Zaigong
    Li Hu
    Weng Weizheng
    Xia Wensheng
    Huang Chuanjing
    Wan Huilin
    [J]. CHINESE JOURNAL OF CATALYSIS, 2012, 33 (07) : 1183 - 1190
  • [30] Synthesis gas production from partial oxidation of methane over highly dispersed Pd/SiO2 catalyst
    Li, Bing
    Li, Hu
    Weng, Wei-Zheng
    Zhang, Qing
    Huang, Chuan-Jing
    Wan, Hui-Lin
    [J]. FUEL, 2013, 103 : 1032 - 1038
12345