Cyclodehydration of 1,4-butanediol to tetrahydrofuran catalyzed by supported silicotungstic acid

被引：27

作者：

Li, Haixia

Yin, Hengbo ^{[1
]}

Jiang, Tingshun

Hu, Tongjie

Wu, Jing

Wada, Yuji

机构：

[1] Jiangsu Univ, Fac Chem & Chem Engn, Zhenjiang 212013, Jiangsu, Peoples R China

[2] Shenyang Inst Chem Technol, Fac Chem Engn, Shenyang 110000, Peoples R China

[3] Osaka Univ, Grad Sch Engn, Suita, Osaka 5650871, Japan

来源：

CATALYSIS COMMUNICATIONS | 2006年 / 7卷 / 10期

关键词：

1,4-butanediol; tetrahydrofuran; heteropoly acid; cyclodehydration;

D O I：

10.1016/j.catcom.2006.02.028

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：

Acid strength, acid density, and the combination ability between silicotungstic acid and support were investigated when supported silicotungstic acid was used as a catalyst for cyclodehydration of 1,4-butanediol to tetrahydrofuran. The interaction between heteropoly acid and support influenced the catalytic activity. TiO2-supported silicotungstic acid catalyst exhibited high activity when compared to the other catalysts supported by kaolin, kieselguhr, and activated charcoal. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：778 / 782

页数：5

共 15 条

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