MICROWAVE PREPARATION OF ZEOLITE-Y AND ZSM-5

被引：219

作者：

ARAFAT, A ^{[1
]}

JANSEN, JC ^{[1
]}

EBAID, AR ^{[1
]}

VANBEKKUM, H ^{[1
]}

机构：

[1] DELFT UNIV TECHNOL,ORGAN CHEM & CATALYSIS LAB,DELFT,NETHERLANDS

来源：

ZEOLITES | 1993年 / 13卷 / 03期

关键词：

ZEOLITE-Y; ZSM-5; MICROWAVE; SYNTHESIS;

D O I：

10.1016/S0144-2449(05)80272-6

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：

Agglomerated uniformly sized, zeolite Y crystallites were prepared in a microwave oven in 10 min, whereas 10-50 h are required by conventional heating techniques depending upon the lattice Si/Al ratio. Relatively high Si/Al ratios, up to 5, could be obtained from hydrogels containing low aluminum contents without crystallization of undesired phases. ZSM-5 could also be synthesized in 30 min at 140-degrees-C using this technique.

引用

页码：162 / 165

页数：4