发明名称 |
Production of alkyl tertiary-alkyl ether |
摘要 |
An improvement in a method for cogeneration of isobutylene and MTBE by etherification of tBA/MeOH over an ion-exchange resin which allows for more complete conversion of the remaining tBA fraction and comprises a second step consisting essentially of the MTBE from the primary fractionator as an overhead fraction and etherifying the bottoms from the primary fractionator over an inorganic acid catalyst comprising a crystalline aluminosilicate faujasite-type Y-zeolite modified with a fluoride-containing compound. |
申请公布号 |
EP0604165(B1) |
申请公布日期 |
1998.07.01 |
申请号 |
EP19930310315 |
申请日期 |
1993.12.20 |
申请人 |
HUNTSMAN SPECIALTY CHEMICALS CORPORATION |
发明人 |
KNIFTON, JOHN FREDERICK |
分类号 |
C07B61/00;C07C1/24;C07C41/09;C07C43/04;(IPC1-7):C07C43/04;C07C11/09 |
主分类号 |
C07B61/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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