| 发明名称 |
Process for removing oxygenate from an olefin stream |
| 摘要 |
The present invention provides a process for removing oxygenate from an olefin stream comprising oxygenate, comprising providing to an oxygenate recovery zone the olefin stream comprising oxygenate and a solvent comprising ethanol, treating the olefin stream comprising oxygenate with the solvent, and retrieving from the oxygenate recovery zone at least one oxygenate-depleted olefinic product stream comprising olefin and a spent solvent comprising at least part of the oxygenate. |
| 申请公布号 |
US9012713(B2) |
申请公布日期 |
2015.04.21 |
| 申请号 |
US201314136272 |
申请日期 |
2013.12.20 |
| 申请人 |
Shell Oil Company |
发明人 |
Van Westrenen Jeroen |
| 分类号 |
C07C7/10;C07D301/03;C07C1/20;C07C11/04;C07C11/06;C07C7/08 |
主分类号 |
C07C7/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for removing oxygenate from an olefin stream comprising oxygenate, comprising providing to an oxygenate recovery zone an olefin stream comprising oxygenate and a solvent comprising ethanol, treating the olefin stream comprising oxygenate with the solvent, and retrieving from the oxygenate recovery zone at least one oxygenate-depleted olefinic product stream comprising olefin and a spent solvent comprising at least part of the oxygenate and passing the spent solvent to an oxygenate to olefin reaction zone together with or as part of an oxygenate feedstock. |
| 地址 |
Houston TX US |
