| 发明名称 |
Mixed phase front end C2 acetylene hydrogenation. |
| 摘要 |
<p>The present invention provides a process for selectively hydrogenating acetylenes in an olefin plant process stream (2) by selectively hydrogenating the acetylenes (54) downstream of a front end depropanizer (36) and upstream of further separation zones such as a demethanizer and/or deethanizer (84). <IMAGE></p> |
| 申请公布号 |
EP0624562(A1) |
申请公布日期 |
1994.11.17 |
| 申请号 |
EP19940107263 |
申请日期 |
1994.05.10 |
| 申请人 |
STONE & WEBSTER ENGINEERING CORPORATION |
发明人 |
MCCUE RICHARD H.;HICKS EDNA B. |
| 分类号 |
C07C7/00;C07C7/167;C10G70/02;(IPC1-7):C07C7/167 |
主分类号 |
C07C7/00 |
| 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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