Gas-Phase Oxidation of Propylene into Acetone on a V2O5/TiO2 Catalyst: Effect of Pressure and Role of Water

被引：1
|
作者：
Chernov, A. N. [1 ]
Sobolev, V. I. [1 ]
Koltunov, K. Yu. [1 ,2 ]
机构：
[1] Russian Acad Sci, Boreskov Inst Catalysis, Siberian Branch, Pr Akad Lavrenteva 5, Novosibirsk 630090, Russia
[2] Novosibirsk State Univ, Novosibirsk 630090, Russia
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2017年 / 90卷 / 09期
关键词：
SELECTIVE OXIDATION; ACID CATALYSTS; CONVERSION; ETHANE;
D O I：
10.1134/S1070427217090105
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Positive effect of raising the pressure and water content in the reaction mixture in the oxidative conversion of propylene into acetone on a V2O5/TiO2 catalyst was observed. It was shown that the reaction occurs via intermediate formation of isopropanol, which id produced in situ as a result of the acid-catalyzed hydration of propylene and, under certain conditions, may be the main product.
引用
收藏
页码：1439 / 1442
页数：4
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