Supported ruthenium catalysts in hydrodechlorination of CCl2F2 (CFC-12)

被引:0
作者
A. Malinowski
W. Juszczyk
M. Bonarowska
M. Wojciechowska
Z. Kowalczyk
Z. Karpiñski
机构
[1] Polish Academy of Sciences,Institute of Physical Chemistry
[2] A. Mickiewicz University,Faculty of Chemistry
[3] Warsaw Technical University,Faculty of Chemistry
来源
Reaction Kinetics and Catalysis Letters | 1999年 / 68卷
关键词
CCl; F; hydrodechlorination; supported Ru catalysts; selectivity to CHClF; selectivity to C; -products;
D O I
暂无
中图分类号
学科分类号
摘要
Active carbon-and MgF2-supported ruthenium catalysts characterized by a comparable metal dispersion were investigated in CCl2F2 hydrodechlorination. Ruthenium, especially when supported on carbon, exhibits a considerable selectivity to CHClF2. This propensity and a noticeable activity towards C2-products differentiate ruthenium from palladium catalysts.
引用
收藏
页码:53 / 60
页数:7
相关论文
共 50 条
  • [21] Microwave irradiation:: an effective method for the preparation of low dispersed Pd/Al2O3 catalysts used in the hydrodechlorination of CCl2F2 to CH2F2
    Prasad, PSS
    Lingaiah, N
    Chandrasekhar, S
    Rao, KSR
    Rao, PK
    Raghavan, KV
    Berry, FJ
    Smart, LE
    CATALYSIS LETTERS, 2000, 66 (04) : 201 - 204
  • [22] Microwave irradiation: An effective method for the preparation of low dispersed Pd/Al2O3 catalysts used in the hydrodechlorination of CCl2F2 to CH2F2
    Sai Prasad P.S.
    Lingaiah N.
    Chandrasekhar S.
    Rama Rao K.S.
    Kanta Rao P.
    Raghavan K.V.
    Berry F.J.
    Smart L.E.
    Catalysis Letters, 2000, 66 (4) : 201 - 204
  • [23] Reaction Mechanisms in Both a CCl2F2/O2/Ar and a CCl2F2/H2/Ar RF Plasma Environment
    Ya-Feng Wang
    Wen-Jhy Lee
    Chuh-Yung Chen
    Yo-Ping Greg Wu
    Guo-Ping Chang-Chien
    Plasma Chemistry and Plasma Processing, 2000, 20 : 469 - 494
  • [25] Hydrodechlorination of 1,2,4-trichlorbenzene over supported ruthenium catalysts on various supports
    Srikanth, Chakravartula S.
    Kumar, Vanama Pavan
    Viswanadham, Balaga
    Chary, Komandur V. R.
    CATALYSIS COMMUNICATIONS, 2011, 13 (01) : 69 - 72
  • [26] Novel catalytic hydrodechlorination of CCl2F2 over supported PdCl2-(n-C4H9)4N+Cl- molten salts
    Cao, YC
    Jiang, XZ
    CHINESE CHEMICAL LETTERS, 2001, 12 (06) : 533 - 536
  • [27] Hydrodechlorination of 1,1,2-trichloro-1,2,2-trifluoroethane (CFC-113) over supported ruthenium and other noble metal catalysts
    Mori, T
    Yasuoka, T
    Morikawa, Y
    CATALYSIS TODAY, 2004, 88 (3-4) : 111 - 120
  • [28] Hydrodechlorination of CF3-CCl2f (CFC-114a) on Pd/b-AIF3
    M. Feist
    I. K. Murwani
    E. Kemnitz
    Journal of Thermal Analysis and Calorimetry, 2003, 72 : 75 - 82
  • [29] Hydrodechlorination of CF3-CCl2F (CFC-114a) on Pd/β-AlF3 -: An application of PulseTA®
    Feist, M
    Murwani, IK
    Kemnitz, E
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2003, 72 (01) : 75 - 82
  • [30] Supported platinum-gallium catalysts for selective hydrodechlorination of CCl4
    Cao, YC
    Jiang, XZ
    JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2005, 242 (1-2) : 119 - 128