Effect of Water on the Activity of Aluminum-Chromium Catalysts in Processes of Dehydrogenation of Lower Paraffins.

被引：0
|
作者：
Kosogorov, S.B.
Liakumovich, A.G.
Kuznetsov, Yu.I.
机构：
来源：
Khimicheskaya Promyshlennost' | 1981年 / 06期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The conditions and mechanism of poisoning of aluminum-chromium dehydrogenation catalysts by water are considered. The need to prepare regenerated catalyst is shown, and various ways of carrying out the regeneration are cited. The advantages of the desorption method of preparation are indicated.
引用
收藏
页码：326 / 328
相关论文
共 50 条
  • [31] The development of catalysts for dehydrogenation of lower C 3-C4 paraffins using the products of gibbsite thermal activation
    Pakhomov N.A.
    Molchanov V.V.
    Zolotovskii B.P.
    Nadtochii V.I.
    Isupova L.A.
    Tikhov S.F.
    Kashkin V.N.
    Kharina I.V.
    Balashov V.A.
    Tanashev Yu.Yu.
    Parakhin O.A.
    Catalysis in Industry, 2010, 2 (02) : 145 - 151
  • [32] EFFECT OF SUPPORT ON PROPERTIES OF CHROMIUM OXIDE CATALYSTS FOR DEHYDROGENATION AND DEHYDROCYCLIZATION OF PARAFFIN HYDROCARBONS
    GITIS, KM
    MEDVEDEV, VN
    STERLIGOV, OD
    ROZENGART, MI
    BARYSHNIKOVA, VI
    BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1976, 25 (03): : 552 - 556
  • [33] EFFECT OF OXIDE PRECURSORS ON THE CATALYTIC PROPERTIES OF COPPER CHROMIUM CATALYSTS OF DEHYDROGENATION OF CYCLOHEXANOL
    FRIDMAN, VZ
    MIKHALCHENKO, ED
    TRYASUNOV, BG
    ZIBOROV, AV
    PLYASOVA, LM
    KINETICS AND CATALYSIS, 1991, 32 (04) : 831 - 836
  • [34] Chromium(III) supported on aluminum-nitride-surfaced alumina: characteristics and dehydrogenation activity
    Puurunen, RL
    Airaksinen, SMK
    Krause, AOI
    JOURNAL OF CATALYSIS, 2003, 213 (02) : 281 - 290
  • [35] EFFECT OF INCLUDED OXYGEN AND WATER-VAPOR ON THE DEHYDROGENATION OF NORMAL-DODECANE ON AN ALUMINUM-CHROMIUM-POTASSIUM CATALYST
    TIMOFEEVA, EA
    SLOVETSKAYA, KI
    BRYUKHANOV, VG
    GORYASHCHENKO, SS
    ISAGULYANTS, GV
    RUBINSHTEIN, AM
    BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1981, 30 (06): : 962 - 965
  • [36] Effect of Chromium Precursor on the Catalytic Behavior of Chromium Oxide Catalysts in Oxidative Propane and Isobutane Dehydrogenation with Carbon Dioxide
    Tedeeva, Marina A.
    Mashkin, Mikhail Yu.
    Baybursky, Vladimir L.
    Pribytkov, Petr V.
    Murashova, Elena V.
    Kalmykov, Konstantin B.
    Shesterkina, Anastasiya A.
    Kapustin, Gennady I.
    Tkachenko, Olga P.
    Dunaev, Sergey F.
    Kustov, Leonid M.
    Kustov, Alexander L.
    Catalysts, 2025, 15 (03)
  • [37] New trimetallic catalysts supported on coprecipitated MgAl2O4 for n-paraffins selective dehydrogenation processes
    Bocanegra, Sonia A.
    Zgolicz, Patricia D.
    Scelza, Osvaldo A.
    de Miguel, Sergio R.
    CATALYSIS COMMUNICATIONS, 2009, 10 (10) : 1463 - 1466
  • [38] Chromium-based catalysts for ethane dehydrogenation: Effect of SBA-15 support
    Cheng, Yanhu
    Zhou, Lingbo
    Xu, Jixue
    Miao, Changxi
    Hua, Weiming
    Yue, Yinghong
    Gao, Zi
    MICROPOROUS AND MESOPOROUS MATERIALS, 2016, 234 : 370 - 376
  • [39] Effect of alumina polymorph on the dehydrogenation activity of supported chromia/alumina catalysts
    Nazimov, D. A.
    Klimov, O. V.
    Danilova, I. G.
    Trukhan, S. N.
    Saiko, A. V.
    Cherepanova, S. V.
    Chesalov, Yu. A.
    Martyanov, O. N.
    Noskov, A. S.
    JOURNAL OF CATALYSIS, 2020, 391 : 35 - 47
  • [40] EFFECT OF THE METHOD OF PREPARATION OF COMPLEX OXIDE CATALYSTS ON THEIR ACTIVITY IN THE DEHYDROGENATION OF BUTANE
    SHAPOVALOVA, LP
    LUKYANENKO, VP
    DOROSHENKO, VA
    SVINTSOV, NI
    SOLODKAYA, VS
    DVORETSKII, ML
    KINETICS AND CATALYSIS, 1985, 26 (02) : 424 - 427
12345