CYCLOHEXANE DEHYDROGENATION OVER PT-DY/AL2O3 CATALYSTS

被引：5
|
作者：
CHENG, SB [1 ]
LI, FY [1 ]
LUO, LT [1 ]
ZHEN, ZP [1 ]
机构：
[1] NANCHANG UNIV,DEPT CHEM,NANCHANG 330047,PEOPLES R CHINA
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1995年 / 55卷 / 02期
关键词：
D O I：
暂无
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：
The conversion of cyclohexane dehydrogenation over Pt-Dy/Al2O3 has been studied with a pulsed microcatalytic reactor. Two interesting experiments utilizing CS2 and thiophene poisoning Pt/Al2O3 and Pt-Dy/Al2O3 for cyclohexane dehydrogenation are shown and the reaction mechanism is described. The kinetic parameters of cyclohexane dehydrogenation have been calculated. Correlation of the catalytic behavior with the properties of active sites is also discussed.
引用
收藏
页码：391 / 397
页数：7
相关论文
共 50 条
  • [1] Activity of bifunctional Pt-Dy/Al2O3 catalysts in hydrocarbon reactions
    Cheng, SB
    Li, FY
    Luo, LT
    [J]. REACTION KINETICS AND CATALYSIS LETTERS, 1996, 57 (01): : 119 - 125
  • [2] Magnetic Properties and Surface Activity Sites of Pt-Dy/γ-Al2O3 Catalysts
    卢维奇
    李凤仪
    [J]. Journal of Rare Earths, 1993, (02) : 106 - 110
  • [3] KINETICS OF CYCLOHEXANE DEHYDROGENATION OVER PT/AL2O3 CATALYST
    OSTROVSKII, NM
    KARPOVA, LA
    DUPLYAKIN, VK
    [J]. KINETICS AND CATALYSIS, 1984, 25 (05) : 949 - 955
  • [4] KINETICS OF CYCLOHEXANE DEHYDROGENATION OVER Pt/Al2O3 CATALYST.
    Ostrovskii, N.M.
    Karpova, L.A.
    Duplyakin, V.K.
    [J]. Kinetics and Catalysis, 1984, 25 (5 pt 1) : 949 - 955
  • [5] RESISTANCE TO SULFUR POISONING OF METAL-CATALYSTS - DEHYDROGENATION OF CYCLOHEXANE ON PT/AL2O3 CATALYSTS
    GUENIN, M
    BREYSSE, M
    FRETY, R
    TIFOUTI, K
    MARECOT, P
    BARBIER, J
    [J]. JOURNAL OF CATALYSIS, 1987, 105 (01) : 144 - 154
  • [6] DEHYDROGENATION OF CYCLOHEXANE OVER PT/AL2O3 IN THE PRESENCE OF ZRNI AS A HYDROGEN ACCEPTOR
    CHETINA, OV
    LUNIN, VV
    ISAGULYANTS, GV
    [J]. BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1988, 37 (10): : 2168 - 2169
  • [7] ENSEMBLING AND MONOLAYER PARAMETERS FOR THE DEHYDROGENATION OF CYCLOHEXANE OVER PT/AL2O3 CATALYST
    KRISHNASAMY, V
    BALASUBRAMANIAN, K
    [J]. JOURNAL OF CATALYSIS, 1984, 90 (02) : 351 - 357
  • [8] Study of the properties of the active sites by carbon disulphide or thiophene poisoning for Pt-Dy/γ-Al2O3 catalysts
    [J]. Li, Fengyi, 1600, (181): : 1 - 2
  • [9] Effect of Pt particle size on methylcyclohexane dehydrogenation over Pt/ Al2O3 catalysts
    Chen, Chen-Xu
    Cao, Jing-Pei
    Jiang, Wei
    Tang, Wen
    Zhang, Chuang
    Yao, Nai-Yu
    Wang, Hong-Yan
    Zhao, Xiao-Yan
    [J]. FUEL, 2024, 360
  • [10] ROLE OF PALLADIUM IN DEHYDROGENATION OF CYCLOHEXANE OVER PT-PD-AL2O3 BIMETALLIC CATALYSTS
    HARO, J
    GOMEZ, R
    FERREIRA, JM
    [J]. JOURNAL OF CATALYSIS, 1976, 45 (03) : 326 - 331
12345