Synthesis of lower olefins from dimethyl ether in the presence of zeolite catalysts modified with rhodium compounds

被引：0
|
作者：
N. V. Kolesnichenko
T. I. Goryainova
E. N. Biryukova
O. V. Yashina
S. N. Khadzhiev
机构：
[1] Russian Academy of Sciences,Topchiev Institute of Petrochemical Synthesis
来源：
Petroleum Chemistry | 2011年 / 51卷
关键词：
Rhodium; Dimethyl Ether; Petroleum Chemistry; Zeolite Catalyst; Lower Olefin;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The catalytic properties of zeolite catalysts modified with rhodium compounds in the synthesis of olefins from dimethyl ether (DME) and methanol (MeOH) have been studied. The optimum concentration of rhodium in the composition of a zeolite catalyst has been determined. It has been shown that one of the possible precursors of ethylene in the conversion of DME is ethanol, which, under reaction conditions, can be formed through both the DME isomerization and methanol homologation stages.
引用
收藏
页码：55 / 60
页数：5
相关论文
共 50 条
  • [41] Stability of La-Zr-HZSM-5/Al2O3 zeolite catalysts in the conversion of dimethyl ether to lower olefins
    S. N. Khadzhiev
    N. V. Kolesnichenko
    E. N. Khivrich
    E. E. Kolesnikova
    T. I. Batova
    Petroleum Chemistry, 2013, 53 : 225 - 232
  • [42] MODIFIED ZEOLITE CATALYST FOR THE SYNTHESIS OF OLEFINS FROM METHANOL
    INUI, T
    TAKEGAMI, Y
    ERDOL & KOHLE ERDGAS PETROCHEMIE, 1982, 35 (10): : 479 - 479
  • [43] CATALYSIS BY HETEROPOLY COMPOUNDS .10. SYNTHESIS OF LOWER OLEFINS BY CONVERSION OF DIMETHYL ETHER OVER 12-TUNGSTOPHOSPHATES
    HIBI, T
    TAKAHASHI, K
    OKUHARA, T
    MISONO, M
    YONEDA, Y
    APPLIED CATALYSIS, 1986, 24 (1-2): : 69 - 83
  • [44] Dimethyl Ether to Gasoline Process with Hierarchical Zeolite Catalysts
    Zimmermann, Michael
    Otto, Thomas N.
    Powietzka, Bernhard
    Neumann-Walter, Doreen
    CHEMIE INGENIEUR TECHNIK, 2015, 87 (12) : 1748 - 1759
  • [45] Rhodium-Chitosan Composites Supported on Magnesium-HZSM-5 in the Conversion of Dimethyl Ether to Lower Olefins
    Kolesnichenko, N. V.
    Kolesnikova, E. E.
    Obukhova, T. K.
    Bondarenko, G. N.
    PETROLEUM CHEMISTRY, 2018, 58 (12) : 1013 - 1018
  • [46] NEW RHODIUM COMPLEXES ANCHORED ON SILICA AND MODIFIED Y-ZEOLITE AS EFFICIENT CATALYSTS FOR HYDROGENATION OF OLEFINS
    SANCHEZ, F
    IGLESIAS, M
    CORMA, A
    DELPINO, C
    JOURNAL OF MOLECULAR CATALYSIS, 1991, 70 (03): : 369 - 379
  • [47] HYDROFORMYLATION OF LESS REACTIVE OLEFINS WITH MODIFIED RHODIUM CATALYSTS
    VANLEEUWEN, PWNM
    ROOBEEK, CF
    JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1983, 258 (03) : 343 - 350
  • [48] Direct dimethyl ether synthesis from syngas on copper-zeolite hybrid catalysts with a wide range of zeolite particle sizes
    Cai, M.
    Palcic, A.
    Subramanian, V.
    Moldovan, S.
    Ersen, O.
    Valtchev, V.
    Ordomsky, V. V.
    Khodakov, A. Y.
    JOURNAL OF CATALYSIS, 2016, 338 : 227 - 238
  • [49] METHYLATION OF OLEFINS WITH ORGANIC REAGENTS IN PRESENCE OF RHODIUM COMPOUNDS
    LEVITIN, IY
    VOLKOVA, LG
    USHAKOVA, TM
    SIGAN, AL
    VOLPIN, ME
    IZVESTIYA AKADEMII NAUK SSSR-SERIYA KHIMICHESKAYA, 1973, (05): : 1188 - 1188
  • [50] Conversion of dimethyl ether to hydrocarbons over structurally organized zeolite catalysts modified with titanium and sulfur
    E. E. Kolesnikova
    L. E. Kitaev
    E. N. Biryukova
    N. V. Kolesnichenko
    S. N. Khadzhiev
    Petroleum Chemistry, 2013, 53 : 33 - 38
12345