ABSORPTION OF ISOBUTYLENE IN AQUEOUS ETHANOL AND MIXED ALCOHOLS - CATION-EXCHANGE RESINS AS CATALYST

被引：14

作者：

JAYADEOKAR, SS

SHARMA, MM

机构：

[1] Department of Chemical Technology, University of Bombay, Bombay, 400 019, Matunga

来源：

CHEMICAL ENGINEERING SCIENCE | 1992年 / 47卷 / 13-14期

关键词：

ISOBUTYLENE; ALCOHOLS; TERT-ETHERS; CATION EXCHANGE RESIN;

D O I：

10.1016/0009-2509(92)85097-U

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The kinetics of absorption of isobutylene in sub-azeotropic aqueous ethanol, to give ethyl-tert-butyl ether (ETBE) and tert-butanol (TBA), was investigated in a 0.075 m i.d. magnetically stirred autoclave in the temperature range of 303 to 333 K and a pressure of 0.345 MPa. The kinetics of absorption of isobutylene in mixed close boiling alcohols (ethanol + iso-propanol; iso-propanol + tert-butanol) was also investigated in the temperature range of 303 to 343 K and a pressure of 0.345 MPa. It is possible to separate alcohols in view of large differences in rates of reaction.

引用

页码：3777 / 3784

页数：8

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