发明名称 |
METHOD AND SYSTEM FOR PRODUCING LOW-OXYGENATE OLEFIN FLOWS |
摘要 |
A process and a plant for producing an olefin stream from a hydrocarbon mixture feed stream, wherein the olefin stream is depleted as regards its content of oxygen-containing organic compounds (oxygenates) as compared to the feed stream. The hydrocarbon mixture feed stream is charged to a separation column operated by a thermal separation process, for example to a distillation column, wherein a material stream enriched in oxygenates is withdrawn via a side outlet and removed from the process. The process according to the invention is particularly useful for processing the product streams obtained in the olefin synthesis by an OTO process. |
申请公布号 |
EP2571834(B1) |
申请公布日期 |
2017.03.01 |
申请号 |
EP20110722300 |
申请日期 |
2011.04.21 |
申请人 |
Air Liquide Global E&C Solutions Germany GmbH |
发明人 |
BACH, Hermann;RENNER, Thomas;ROTHÄMEL, Martin;WILKEN, Michael |
分类号 |
C07C7/04;B01D3/00;C07C11/06 |
主分类号 |
C07C7/04 |
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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