LIQUID-PHASE OXIDATION OF PROPYLENE TO PROPYLENE-GLYCOL ACETATES OVER PD/C AND PT-PD/C - EFFECT OF PLATINUM ON CATALYST ACTIVITY AND METAL DISPERSITY

被引：1

作者：

KARANDIN, AV

GUSEVSKAYA, EV

LIKHOLOBOV, VA

MOROZ, EM

ZAIKOVSKII, VI

机构：

[1] Institute of Catalysis, Novosibirsk

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1992年 / 47卷 / 02期

关键词：

D O I：

10.1007/BF02137661

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Kinetics of oxidation of propylene to propylene glycol and its acetates in acetic acid solutions of lithium nitrate over Pd/C and Pd-Pt/C catalysts has been studied. Catalysts were investigated using X-ray phase analysis and electron microscopy. Platinum introduction into catalyst increases the metal dispersity and the catalyst stability but produces no effect on the nature of surface sites active in propylene oxidation.

引用

页码：279 / 286

页数：8