VAPOR-PHASE CONDENSATION OF FORMALDEHYDE AND ACETALDEHYDE INTO ACROLEIN OVER ZEOLITES

被引：31

作者：

DUMITRIU, E

BILBA, N

LUPASCU, M

AZZOUZ, A

HULEA, V

CIRJE, G

NIBOU, D

机构：

[1] UNIV IASI,FAC CHEM,R-6600 IASI,ROMANIA

[2] CAROM SA,R-5450 ONESTI,ROMANIA

[3] CDM,DIV CATALYSIS,ORGAN SYNTHESIS LAB,ALGIERS 16000,ALGERIA

来源：

JOURNAL OF CATALYSIS | 1994年 / 147卷 / 01期

关键词：

D O I：

10.1006/jcat.1994.1123

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 vapor-phase condensation of formaldehyde and acetaldehyde into acrolein was investigated. Zeolite catalysts; e.g. Y-faujasite, mordenite, ZSM-5, and volcanic tuff have been tested in this aldol reaction. The best results were obtained when modified volcanic tuff was used. The catalytic activity seems to depend on the balance between acidic and basic properties. (C) 1994 Academic Press, Inc,

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页码：133 / 139

页数：7

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