| 发明名称 |
Recovery and purification of ethylene |
| 摘要 |
A process for the recovery and purification of ethylene and optionally propylene from a stream containing lighter and heavier components that employs an ethylene distributor column and a partially thermally coupled distributed distillation system.
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| 申请公布号 |
US7437891(B2) |
申请公布日期 |
2008.10.21 |
| 申请号 |
US20040017159 |
申请日期 |
2004.12.20 |
| 申请人 |
INEOS USA LLC |
发明人 |
REYNEKE RIAN;FORAL MICHAEL J.;LEE GUANG-CHUNG;ENG WAYNE W. Y.;SINCLAIR IAIN;LODGSON JEFFERY S. |
| 分类号 |
F25J3/02;B01D3/00;C07C7/00;C07C7/04;C10G7/00 |
主分类号 |
F25J3/02 |
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