| 发明名称 |
Process for dehydrating aqueous lower alkanol mixtures. |
| 摘要 |
<p>Aqueous ethanol and other lower alkanol water mixtures may be dehydrated in the gas or liquid phase by using carbon molecular sieves. These sieves preferentially absorb water and recovery of absolute ethanol or other absolute alkanol is achieved. Absolute ethanol produced from this process may be used in the manufacture of gasohol.</p> |
| 申请公布号 |
EP0158754(A1) |
申请公布日期 |
1985.10.23 |
| 申请号 |
EP19840400767 |
申请日期 |
1984.04.18 |
| 申请人 |
CALGON CARBON CORPORATION |
发明人 |
GREENBANK, MICHAEL;ROSENE, MICHAEL R. |
| 分类号 |
C07C27/00;C07C29/76;C07C31/02;C07C31/08;C07C67/00;(IPC1-7):C07C29/76 |
主分类号 |
C07C27/00 |
| 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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