发明名称 |
Synthesis of alkyl tert-alkyl ethersusing clay catalysts |
摘要 |
Methyl tert-butyl ether is prepared from tertiary-butyl alcohol and methanol in one step by reaction of the TBA and methanol in the presence of a catalyst comprising a fluorosulfonic-acid modified montmorillonite clay at elevated temperature and moderate pressure. |
申请公布号 |
EP0521699(B1) |
申请公布日期 |
1998.08.12 |
申请号 |
EP19920306039 |
申请日期 |
1992.06.30 |
申请人 |
HUNTSMAN SPECIALTY CHEMICALS CORPORATION |
发明人 |
KNIFTON, JOHN FREDERICK;SHEU, Y-HWA EDWARD |
分类号 |
B01J31/12;C07B61/00;C07C41/09;C07C43/04;(IPC1-7):C07C43/04 |
主分类号 |
B01J31/12 |
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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