发明名称 |
METHOD AND SYSTEM FOR PRODUCING SYNTHETIC FUELS |
摘要 |
In a process for producing synthetic fuels from an educt mixture containing hydrogen and oxygenates, such as methanol and/or dimethyl ether, the educt mixture is reacted on a catalyst in a first process stage to obtain a hydrocarbon product containing olefins with preferably 2 to 8 carbon atoms. In a second process stage the hydrocarbon product is oligomerized to long-chain olefins, from which gasoline and Diesel products are obtained. The hydrocarbon product obtained in the first process stage is separated into a liquid phase and a gaseous phase. The gaseous phase is supplied to the second process stage. The liquid phase is separated into a mixture rich in C6- hydrocarbons and a mixture containing C7+ hydrocarbons and aromatics. The mixture rich in C6- hydrocarbons is supplied to the second process stage. The mixture containing C7+ hydrocarbons -+ and aromatics can be admixed to the gasoline product for quality improvement. |
申请公布号 |
EP2147082(A1) |
申请公布日期 |
2010.01.27 |
申请号 |
EP20080749206 |
申请日期 |
2008.04.29 |
申请人 |
LURGI GMBH |
发明人 |
ROTHAEMEL, MARTIN;FINCK, UWE;DROPSCH, HOLGER;BUCHOLD, HENNING |
分类号 |
C10G3/00;C07C1/20;C10G50/00;C10L1/08 |
主分类号 |
C10G3/00 |
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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