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.
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页码：254 / 258
页数：5
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