Isomerization of n-Heptane on Platinum-Zeolite Catalysts in the Presence of Cyclohexane and Benzene

被引：4
|
作者：
Belopukhov, E. A. [1 ,2 ]
Kalashnikov, I. M. [1 ,2 ]
Smolikov, M. D. [1 ,2 ]
Shkurenok, V. A. [1 ]
Kir'yanov, D. I. [1 ]
Belyi, A. S. [1 ,2 ]
机构：
[1] Russian Acad Sci, Inst Hydrocarbons Proc, Siberian Branch, Ul Neftezavodskaya 54, Omsk 644040, Russia
[2] Omsk State Tech Univ, Pr Mira 11, Omsk 644050, Russia
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2017年 / 90卷 / 12期
关键词：
HYDROISOMERIZATION;
D O I：
10.1134/S1070427217120060
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Effect of cyclohexane and benzene on the isomerization of n-heptane on Pt/BEA-Al2O3 and Pt/MORAl2O3 catalysts was studied. In the presence of catalysts with platinum deposited from a [Pt(NH3)(4)]Cl-2 solution, cyclohexane and benzene inhibit the conversion of n-heptane. At the same time, the presence of cycloalkanes and aromatic hydrocarbons leads to an increase in the isomerization selectivity due to the suppression of side reactions of hydrocracking. Samples based on the BEA zeolite were found to be more active as compared with similar samples based on mordenite.
引用
收藏
页码：1931 / 1938
页数：8
相关论文
共 50 条
  • [1] Isomerization of n-Heptane on Platinum-Zeolite Catalysts in the Presence of Cyclohexane and Benzene
    E. A. Belopukhov
    I. M. Kalashnikov
    M. D. Smolikov
    V. A. Shkurenok
    D. I. Kir’yanov
    A. S. Belyi
    [J]. Russian Journal of Applied Chemistry, 2017, 90 : 1931 - 1938
  • [2] Isomerization of n-heptane on platinum-zeolite catalysts promoted by chlorine and fluorine
    I. M. Kalashnikov
    E. A. Belopukhov
    M. D. Smolikov
    D. I. Kir’yanov
    T. I. Gulyaeva
    A. S. Belyi
    [J]. Russian Chemical Bulletin, 2020, 69 : 1709 - 1713
  • [3] Isomerization of n-Heptane on Zeolite-Supported Platinum Catalysts
    Kalashnikov, I. M.
    Belopukhov, E. A.
    Smolikov, M. D.
    Kir'yanov, D. I.
    Belyi, A. S.
    [J]. OIL AND GAS ENGINEERING (OGE-2018), 2018, 2007
  • [4] Isomerization ofn-heptane on platinum-zeolite catalysts promoted by chlorine and fluorine
    Kalashnikov, I. M.
    Belopukhov, E. A.
    Smolikov, M. D.
    Kir'yanov, D., I
    Gulyaeva, T., I
    Belyi, A. S.
    [J]. RUSSIAN CHEMICAL BULLETIN, 2020, 69 (09) : 1709 - 1713
  • [5] ISOMERIZATION OF n-HEPTANE ON MODIFIED Pt - ZEOLITE CATALYSTS
    Mammadova, A. Z.
    Mirzaliyaeva, S. E.
    Akhmadov, E. I.
    Mammadov, S. E.
    [J]. CHEMICAL PROBLEMS, 2016, (02): : 175 - 179
  • [6] Hydroisomerization of a hydrocarbon feed containing n-hexane, n-heptane and cyclohexane on zeolite-supported platinum catalysts
    Jiménez, C
    Romero, FJ
    Roldán, R
    Marinas, JM
    Gómez, JP
    [J]. APPLIED CATALYSIS A-GENERAL, 2003, 249 (01) : 175 - 185
  • [7] Isomerization of n-heptane over Pt-loaded zeolite beta catalysts
    Wang, ZB
    Kamo, A
    Yoneda, T
    Komatsu, T
    Yashima, T
    [J]. APPLIED CATALYSIS A-GENERAL, 1997, 159 (1-2) : 119 - 132
  • [8] SOME ASPECTS OF KINETICS AND MECHANISM OF THE NORMAL-HEXANE ISOMERIZATION ON THE PLATINUM-ZEOLITE CATALYSTS
    TOPCHIEVA, KV
    DOROGOCHINSKAYA, VA
    [J]. VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 2 KHIMIYA, 1984, 25 (03): : 219 - 225
  • [9] ADSORPTION OF BENZENE AND CYCLOHEXANE ON ZEOLITE Y SUPPORTED PLATINUM CATALYSTS
    KOBAYASH.M
    SHIRASAK.T
    [J]. KOG KAGAKU ZASSHI, 1970, 73 (06): : 1245 - &
  • [10] N-HEPTANE ISOMERIZATION OVER Pt/TUNGSTATED ZIRCONIA CATALYSTS
    Montoya de la Fuente, J. A.
    Hernandez-Pichardo, M. L.
    del Angel, P., V
    [J]. REVISTA MEXICANA DE INGENIERIA QUIMICA, 2012, 11 (03): : 439 - 445
12345