Ammoxidation of propane to acrylonitrile over Mo-V-P-Oy/Al2O3 catalysts: Effect of phosphorus content

被引：8
|
作者：
Baek, Minsung [1 ]
Lee, Jong Kwon [1 ]
Kang, Heung Jung [2 ]
Kwon, Bum Jin [2 ]
Lee, Ji Hye [2 ]
Song, In Kyu [1 ]
机构：
[1] Seoul Natl Univ, Inst Chem Proc, Sch Chem & Biol Engn, Kwanak Ku, Seoul 151744, South Korea
[2] S OIL Corp, Ulsan 44995, South Korea
来源：
CATALYSIS COMMUNICATIONS | 2017年 / 92卷
关键词：
Propane ammoxidation; Acrylonitrile; Phosphorus addition; Mo-V-P-O catalyst; ALUMINA; OXIDATION; OXIDES;
D O I：
10.1016/j.catcom.2016.12.022
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：
Mo-V-P-O-y/Al2O3 (denoted as 18.1Mo1.9VXP/Al: 18.1 wt% Mo, 1.9 wt%V, X wt% P) catalysts with different phosphorus content were prepared by an impregnation method, and they were applied to the acrylonitrile production by ammoxidation Of propane. The effect of phosphorus content on the physicochemical properties and catalytic activities was investigated. Conversion of propane and yield for acrylonitrile showed volcano-shaped trends with respect to phosphorus content. Yield for acrylonitrile increased with decreasing binding energy of Mo 3d(5/2). Among the catalysts, 18.1Mo1.9V0.6P/AI with the smallest binding energy of Mo 3d(5/2) showed the best catalytic performance in the ammoxidation of propane to acrylonitrile. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：27 / 30
页数：4
相关论文
共 50 条
  • [11] The effect of the Ce content on the oxidative dehydrogenation of propane over CrOy-CeO2/γ-Al2O3 catalysts
    Zuo, Cheng
    Wu, Man
    Guo, Qingjie
    CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2020, 28 (12) : 3035 - 3043
  • [12] PROMOTING EFFECT OF Mo ON Pd/γ-Al2O3 SUPPORTED CATALYSTS IN THE OXIDATIVE DEHYDROGENATION OF PROPANE
    Zea, Hugo
    Figueiredo, Jose L.
    Carballo, Luis
    DYNA-COLOMBIA, 2011, 78 (170): : 159 - 166
  • [13] Propane combustion over Pt/Al2O3 catalysts with different crystalline structures of alumina
    Park, Jung Eun
    Kim, Bo Bae
    Park, Eun Duck
    KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2015, 32 (11) : 2212 - 2219
  • [14] Propane combustion over Pt/Al2O3 catalysts with different crystalline structures of alumina
    Jung Eun Park
    Bo Bae Kim
    Eun Duck Park
    Korean Journal of Chemical Engineering, 2015, 32 : 2212 - 2219
  • [15] Kinetic study on propane ammoxidation to acrylonitrile over V-Sb-O/TiO2(B)
    Sanati, M
    Akbari, R
    Masetti, S
    Trifiro, F
    CATALYSIS TODAY, 1998, 42 (03) : 325 - 332
  • [16] A study of the reaction pathway upon propane oxidation over V-K/Al2O3 catalysts
    Resini, C
    Panizza, M
    Arrighi, L
    Sechi, S
    Busca, G
    Miglio, R
    Rossini, S
    CHEMICAL ENGINEERING JOURNAL, 2002, 89 (1-3) : 75 - 87
  • [17] Kinetic parameter analysis for propane ODH:: V2O5/Al2O3 and MoO3/Al2O3 catalysts
    Rao, T. V. Malleswara
    Deo, Goutam
    AICHE JOURNAL, 2007, 53 (06) : 1538 - 1549
  • [18] Effect of Sb/V ratio and of Sb+V coverage on the molecular structure and activity of alumina-supported Sb-V-O catalysts for the ammoxidation of propane to acrylonitrile
    Guerrero-Pérez, MO
    Fierro, JLG
    Vicente, MA
    Bañares, MA
    JOURNAL OF CATALYSIS, 2002, 206 (02) : 339 - 348
  • [19] Influence of alumina precursor on the physico-chemical properties of V-Sb-P-W/Al2O3 catalyst studied for the ammoxidation of propane
    Pasupulety, Nagaraju
    Driss, Hafedh
    Zaman, Sharif F.
    Alhamed, Yahia Abobakor
    Alzahrani, Abdulrahim Ahmed
    Daous, Muhammad A.
    Petrov, Lachezar
    APPLIED CATALYSIS A-GENERAL, 2016, 512 : 52 - 62
  • [20] Effect of support modification on the characterization and catalytic activity of Mo/Al2O3 catalysts
    Riad, M.
    Mikhail, S.
    JOURNAL OF ENERGY CHEMISTRY, 2015, 24 (04) : 520 - 528
12345