HETEROGENEOUS CATALYTIC REACTIONS OF CHLOROFLUOROCARBONS

被引：20

作者：

BLANCHARD, M

WENDLINGER, L

CANESSON, P

机构：

[1] Université Poitiers, Faculté des Sciences, Laboratoire de Catalyse en Chimie Organique, 86022 Poitiers

来源：

APPLIED CATALYSIS | 1990年 / 59卷 / 01期

关键词：

D O I：

10.1016/S0166-9834(00)82191-0

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：

The reactions of 1,1,2-trichloro-1,2,2-trifluoroethane, CCl2FCClF2 (F113), were studied on three catalysts, Cr2O3 on active charcoal, AlF3 and Cr2O3 on AlF3, in the presence and absence of hydrogen fluoride. Without hydrogen fluoride two reactions occur, disproportionation (exchange of halogen) and isomerization. With hydrogen fluoride fluorination is the main reaction, the selectivity of which (symmetric or asymmetric compounds) is governed by the acidity of the catalyst. © 1990.

引用

页码：123 / 128

页数：6

共 5 条

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