Influence of the preparation procedure on the properties of supported molybdenum catalysts for ethylene and trans-butene-2 metathesis to propylene

被引：6
作者：
Gordeev, A. V. [1 ]
Vodyankina, O. V. [1 ]
机构：
[1] Tomsk State Univ, Tomsk 634050, Russia
来源：
PETROLEUM CHEMISTRY | 2014年 / 54卷 / 06期
关键词：
metathesis; molybdenum oxide; propylene; alumina-carbon sorbent; ALUMINA; ETHENE;
D O I：
10.1134/S0965544114060048
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The influence of the preparation method on the properties of a supported catalyst for the metathesis of ethylene and trans-butene-2 to propylene has been studied. A catalyst composed of molybdenum oxide supported on an alumina-carbon sorbent (manufactured by SKTB Katalizator, Novosibirsk, Russia) has been examined. It has been shown that the addition of nitric acid to an ammonium paramolybdate solution for impregnation during the preparation of the catalyst has an effect on the morphology and phase composition of the active component formed on the support surface, thereby improving the catalytic properties of the resulting systems in the metathesis of ethylene and trans-butene-2 to propylene.
引用
收藏
页码：452 / 458
页数：7
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