Effect of Some Technological Parameters on the Conversion of Dimethyl Ether to Light Olefins in a Slurry Reactor
- 作者: Kolesnichenko N.V.1, Ezhova N.N.1, Stashenko A.N.1, Kuz’min A.E.1, Yashina O.V.1, Golubev K.B.1
-
隶属关系:
- Topchiev Institute of Petrochemical Synthesis
- 期: 卷 91, 编号 11 (2018)
- 页面: 1773-1778
- 栏目: Physicochemical Studies of Systems and Processes
- URL: https://journals.rcsi.science/1070-4272/article/view/216189
- DOI: https://doi.org/10.1134/S107042721811006X
- ID: 216189
如何引用文章
详细
Effect of mode parameters, such as the feed gas flow rate, its content of dimethyl ether, and content of a catalyst in the suspension, on the main parameters of the dimethyl ether conversion into light C2–C4 olefins in a three-phase system (slurry reactor) in the presence of a catalytic suspension based on a nanosize zeolite Mg–MFI dispersed in silicone oil was examined. The values of the parameters, at which the conversion of dimethyl ether occurs in the steady state mode under favorable hydrodynamic conditions at a relative chemical stability of the dispersion medium and its minimum mechanical entrainment from the reactor, were found. Irrespective of the dimethyl ether concentration in the operating gas, the reaction was shown to occur with conversion of up to ~80% at selectivity of ~50%, and ethylene is the main reaction product (up to 30 wt %).
作者简介
N. Kolesnichenko
Topchiev Institute of Petrochemical Synthesis
Email: yashina@ips.ac.ru
俄罗斯联邦, Moscow, 119991
N. Ezhova
Topchiev Institute of Petrochemical Synthesis
Email: yashina@ips.ac.ru
俄罗斯联邦, Moscow, 119991
A. Stashenko
Topchiev Institute of Petrochemical Synthesis
Email: yashina@ips.ac.ru
俄罗斯联邦, Moscow, 119991
A. Kuz’min
Topchiev Institute of Petrochemical Synthesis
Email: yashina@ips.ac.ru
俄罗斯联邦, Moscow, 119991
O. Yashina
Topchiev Institute of Petrochemical Synthesis
编辑信件的主要联系方式.
Email: yashina@ips.ac.ru
俄罗斯联邦, Moscow, 119991
K. Golubev
Topchiev Institute of Petrochemical Synthesis
Email: yashina@ips.ac.ru
俄罗斯联邦, Moscow, 119991
补充文件
