CONVERSION OF FURANIC COMPOUNDS OVER H-ZSM-5 ZEOLITE

被引：39

作者：

GRANDMAISON, JL

CHANTAL, PD

KALIAGUINE, SC

机构：

[1] Department of Chemical Engineering, Université Laval

来源：

FUEL | 1990年 / 69卷 / 08期

基金：

加拿大自然科学与工程研究理事会;

关键词：

catalysis; conversion; furan;

D O I：

10.1016/0016-2361(90)90020-Q

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The conversion of furfuraldehyde and furan on the acid form of the zeolite ZSM-5 was studied over the temperature range 350-450 °C. The homogeneous conversion of furfural yields only a polymeric material which condenses at 150 °C. Its catalytic conversion involves decarbonylation to furan and formaldehyde. Formaldehyde seems to polymerize to paraformaldehyde in the stainless steel lines. Furan is more resistant and does not yield polymers that condense at 150 °C. Some condensation products (including benzofuran) are obtained, as well as polymeric material likely to originate from succindialdehyde formed by opening of the furan ring. © 1990.

引用

页码：1058 / 1061

页数：4