LIQUID-PHASE SYNTHESIS OF METHYL TERT-BUTYL ETHER ON HETEROGENEOUS HETEROPOLY ACID CATALYST

被引：23

作者：

MATOUQ, M ^{[1
]}

TAGAWA, T ^{[1
]}

GOTO, S ^{[1
]}

机构：

[1] NAGOYA UNIV,DEPT CHEM ENGN,NAGOYA 46401,JAPAN

来源：

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | 1993年 / 26卷 / 03期

关键词：

REACTION; CATALYST; KINETICS; HETEROPOLY ACID; TERT-BUTYL ALCOHOL; METHYL TERT-BUTYL ETHER;

D O I：

10.1252/jcej.26.254

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The liquid-phase synthesis of methyl tert-butyl ether(MTBE) by the reaction between methanol and tert-butyl alcohol with several heteropoly acid catalysts was studied. Among the catalysts tested, acidic cesium salts of 12-tungstophosphoric acid and 12-tungstosilicic acid showed high activities and selectivities for the production of MTBE. The origin of high activity and selectivity of cesium heteropoly acids was discussed from kinetic viewpoints.

引用

页码：254 / 258

页数：5

共 17 条

[1]

ABRAHAM OC, 1992, HYDROCARBON PROC FEB, P51

[2] SELECTIVE HYDRATION OF ISOBUTENE IN MIXED BUTENES BY USING CONCENTRATED AQUEOUS-SOLUTION OF HETEROPOLYACIDS AS CATALYSTS [J].