| 发明名称 |
Preparation of dimethyl ether by catalytic dehydration of methanol |
| 摘要 |
In the preparation of dimethyl ether by the catalytic dehydration of methanol, reaction rate is enhanced and catalyst coking and byproduct formation are significantly reduced when an aluminotitanate containing 0.1-20% of titania and 80-99.9% of alumina is used as the catalyst. |
| 申请公布号 |
US4595785(A) |
申请公布日期 |
1986.06.17 |
| 申请号 |
US19850707606 |
申请日期 |
1985.03.04 |
| 申请人 |
E. I. DUPONT DE NEMOURS AND COMPANY |
发明人 |
BRAKE, LOREN D. |
| 分类号 |
B01J21/06;C07C41/09;(IPC1-7):C07C41/09 |
主分类号 |
B01J21/06 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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