| 发明名称 |
PROCESS FOR REMOVING OXYGENATE FROM AN OLEFIN STREAM |
| 摘要 |
The present invention relates to 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 liquid solvent comprising: (a) butanol; (b)alkyl tert-alkyl ether; or (c) alkyl tert-alkyl ether and butanol, treating the olefin stream comprising oxygenate with the liquid solvent, and retrieving from the oxygenate recovery zone at least one oxygenate-depleted olefinic product stream comprising olefin and a spent liquid solvent comprising at least part of the oxygenate. |
| 申请公布号 |
US2014187836(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201314136123 |
申请日期 |
2013.12.20 |
| 申请人 |
Shell Oil Company |
发明人 |
SADASIVAN VIJAYAKUMARI Sivakumar;VAN WESTRENEN Jeroen |
| 分类号 |
C07C7/10;C07C1/22 |
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 the olefin stream comprising oxygenate and a liquid solvent comprising:
a. butanol; b. alkyl tert-alkyl ether; or c. alkyl tert-alkyl ether and butanol, treating the olefin stream comprising oxygenate with the liquid solvent, and retrieving from the oxygenate recovery zone at least one oxygenate-depleted olefinic product stream comprising olefin and a spent liquid solvent comprising at least part of the oxygenate. |
| 地址 |
Houston TX US |
