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1. 发明申请

US20070213414A1 PROCESS TO PREPARE A FISCHER-TROPSCH SYNTHESIS PRODUCT 有权
标题翻译：制备FISCHER-TROPSCH SYNTHESIS产品的方法
公开(公告)号：US20070213414A1
公开(公告)日：2007-09-13
申请号：US11682351
申请日：2007-03-06
申请人： Jacobus Eilers , Robert Schouwenaar
发明人： Jacobus Eilers , Robert Schouwenaar
IPC分类号： C07C27/06
CPC分类号： C10G2/00 , C01B3/36 , C01B3/382 , C01B3/52 , C01B2203/0216 , C01B2203/0255 , C01B2203/0415 , C01B2203/0485 , C01B2203/062 , C01B2203/0827 , C01B2203/1241 , C01B2203/142 , C01B2203/148 , C01B2203/1614 , C01B2203/169 , C10G2300/1022 , C10G2300/4081 , C10G2400/06
摘要： The invention provides a process to prepare a Fischer-Tropsch synthesis product from a gaseous mixture of hydrocarbons comprising methane, ethane and optional higher carbon number hydrocarbons comprising the steps of: (a) pre-reforming the hydrocarbon mixture adiabatically, (b) heating the gaseous mixture obtained in step (a) to a temperature greater than 650° C., (c) performing a non-catalyzed partial oxidation by contacting the heated mixture of step (b) yielding a reactor effluent having a temperature of between 1100 and 1500 ° C., (d) performing a Fischer-Tropsch synthesis using the hydrogen- and carbon monoxide-containing gas as obtained in step (c) as feedstock and (e) wherein from the synthesis product obtained in step (d) a relatively light stream is separated and wherein a first part of the light stream is recycled to step (a) to be subjected to pre-reforming and wherein a second part of the light stream is recycled to the burner of step (c) to be subjected to partial oxidation and wherein the temperature in step (a) is controlled by the adjusting the amount of light stream that is recycled to step (a).
摘要翻译：本发明提供了一种从包含甲烷，乙烷和任选的较高碳数烃的烃的气体混合物制备费 - 托合成产物的方法，包括以下步骤：（a）绝热地预先重整烃混合物，（b）步骤（a）中获得的气态混合物至大于650℃的温度，（c）通过使加热的步骤（b）的混合物接触而进行非催化部分氧化，产生温度为1100至1500℃的反应器流出物 ℃，（d）使用步骤（c）中获得的含氢和一氧化碳的气体作为原料进行费 - 托合成，（e）其中从步骤（d）中获得的合成产物相对较轻流分离，并且其中轻流的第一部分被再循环到步骤（a）以进行预重整，并且其中轻流的第二部分被再循环到步骤（c）的燃烧器以进行部分氧化物离子，并且其中步骤（a）中的温度通过调节再循环到步骤（a）的轻质流量来控制。

2. 发明授权

US07795317B2 Process to prepare a Fischer-Tropsch synthesis product 有权
标题翻译：制备费 - 托合成产物的方法
公开(公告)号：US07795317B2
公开(公告)日：2010-09-14
申请号：US11682351
申请日：2007-03-06
申请人： Jacobus Eilers , Robert Schouwenaar
发明人： Jacobus Eilers , Robert Schouwenaar
IPC分类号： C07C27/00
CPC分类号： C10G2/00 , C01B3/36 , C01B3/382 , C01B3/52 , C01B2203/0216 , C01B2203/0255 , C01B2203/0415 , C01B2203/0485 , C01B2203/062 , C01B2203/0827 , C01B2203/1241 , C01B2203/142 , C01B2203/148 , C01B2203/1614 , C01B2203/169 , C10G2300/1022 , C10G2300/4081 , C10G2400/06
摘要： The invention provides a process to prepare a Fischer-Tropsch synthesis product from a gaseous mixture of hydrocarbons comprising methane, ethane and optional higher carbon number hydrocarbons comprising the steps of: (a) pre-reforming the hydrocarbon mixture adiabatically, (b) heating the gaseous mixture obtained in step (a) to a temperature greater than 650° C., (c) performing a non-catalyzed partial oxidation by contacting the heated mixture of step (b) yielding a reactor effluent having a temperature of between 1100 and 1500° C., (d) performing a Fischer-Tropsch synthesis using the hydrogen- and carbon monoxide-containing gas as obtained in step (c) as feedstock and (e) wherein from the synthesis product obtained in step (d) a relatively light stream is separated and wherein a first part of the light stream is recycled to step (a) to be subjected to pre-reforming and wherein a second part of the light stream is recycled to the burner of step (c) to be subjected to partial oxidation and wherein the temperature in step (a) is controlled by the adjusting the amount of light stream that is recycled to step (a).
摘要翻译：本发明提供了一种从包含甲烷，乙烷和任选的较高碳数烃的烃的气体混合物制备费 - 托合成产物的方法，包括以下步骤：（a）绝热地预重整烃混合物，（b）步骤（a）中获得的气态混合物至大于650℃的温度，（c）通过使加热的步骤（b）的混合物接触而进行非催化部分氧化，产生温度为1100至1500℃的反应器流出物 ℃，（d）使用步骤（c）中获得的含氢和一氧化碳的气体作为原料进行费 - 托合成，（e）其中从步骤（d）中获得的合成产物相对较轻流分离，并且其中轻流的第一部分被再循环到步骤（a）以进行预重整，并且其中轻流的第二部分被再循环到步骤（c）的燃烧器以进行部分氧化物并且其中步骤（a）中的温度通过调节再循环到步骤（a）的轻流量来控制。

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