Effect of Some Technological Parameters on the Conversion of Dimethyl Ether to Light Olefins in a Slurry Reactor


如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

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

附件文件
动作
1. JATS XML

版权所有 © Pleiades Publishing, Ltd., 2018