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1. 发明授权

US07605187B2 Method for temporarily interrupting a Fischer-Tropsch reaction in a three-phase bed reactor 有权
标题翻译：在三相床反应器中暂时中断费 - 托反应的方法
公开(公告)号：US07605187B2
公开(公告)日：2009-10-20
申请号：US11792125
申请日：2006-11-16
申请人： Marie Claire Marion , Francois Hugues
发明人： Marie Claire Marion , Francois Hugues
IPC分类号： C07C27/00
CPC分类号： C10G2/32 , B01J8/22 , B01J2208/00637 , B01J2208/0069 , B01J2219/0025 , C10G2/344 , C10G2300/40 , C10G2300/4081
摘要： A process for temporarily interrupting a Fischer-Tropsch type reaction carried out on a feed comprising at least carbon monoxide and hydrogen is carried out in a three-phase reaction zone comprising a liquid phase, a gas phase and solid catalyst particles maintained in suspension, said process comprising a step a) for interrupting the reaction and a step b) for restarting said reaction, during which the solid catalyst particles are maintained in suspension in the reaction zone; a) during the step for interrupting the reaction, supply of the feed is stopped, and a blanket of an inhibiting gas comprising less than 1% by volume of hydrogen and at least 5% by volume of at least one inhibiting compound selected from the group formed by carbon monoxide and water is established; and b) during the reaction restart step, in the reaction zone, a blanket of an activating gas with a hydrogen content of at least 20% by volume is established and supply of the feed is restarted.
摘要翻译：在包含液相，气相和保持悬浮液的固体催化剂颗粒的三相反应区中进行暂时中断至少包含一氧化碳和氢气的进料进行的费 - 托型反应的方法，所述方法，其包括步骤a），用于中断反应和步骤b）用于重新启动所述反应，在此期间固体催化剂颗粒保持悬浮在反应区中; a）在中断反应的步骤期间，停止进料的供应，并且包含低于1体积％的氢和至少5体积％的选自组中的至少一种抑制化合物的抑制气体的毯子由一氧化碳和水形成; 和b）在反应重新启动步骤期间，在反应区中建立氢含量为至少20体积％的活化气体的毯子，并重新开始供料。

2. 发明申请

US20080262112A1 Method For Temporarily Interrupting A Fischer-Tropsch Reaction In A Three-Phase Bed Reactor 有权
标题翻译：在三相床反应器中暂时中断费 - 托反应的方法
公开(公告)号：US20080262112A1
公开(公告)日：2008-10-23
申请号：US11792125
申请日：2006-11-16
申请人： Marie Claire Marion , Francois Hugues
发明人： Marie Claire Marion , Francois Hugues
IPC分类号： C07C27/06
CPC分类号： C10G2/32 , B01J8/22 , B01J2208/00637 , B01J2208/0069 , B01J2219/0025 , C10G2/344 , C10G2300/40 , C10G2300/4081
摘要： A process for temporarily interrupting a Fischer-Tropsch type reaction carried out on a feed comprising at least carbon monoxide and hydrogen is carried out in a three-phase reaction zone comprising a liquid phase, a gas phase and solid catalyst particles maintained in suspension, said process comprising a step a) for interrupting the reaction and a step b) for restarting said reaction, during which the solid catalyst particles are maintained in suspension in the reaction zone; a) during the step for interrupting the reaction, supply of the feed is stopped, and a blanket of an inhibiting gas comprising less than 1% by volume of hydrogen and at least 5% by volume of at least one inhibiting compound selected from the group formed by carbon monoxide and water is established; and b) during the reaction restart step, in the reaction zone, a blanket of an activating gas with a hydrogen content of at least 20% by volume is established and supply of the feed is restarted.
摘要翻译：在包含液相，气相和保持悬浮液的固体催化剂颗粒的三相反应区中进行暂时中断至少包含一氧化碳和氢气的进料进行的费 - 托型反应的方法，所述方法，其包括步骤a），用于中断反应和步骤b）用于重新启动所述反应，在此期间固体催化剂颗粒保持悬浮在反应区中; a）在中断反应的步骤期间，停止进料的供应，并且包含低于1体积％的氢和至少5体积％的选自组中的至少一种抑制化合物的抑制气体的毯子由一氧化碳和水形成; 和b）在反应重新启动步骤期间，在反应区中建立氢含量为至少20体积％的活化气体的毯子，并重新开始供料。

3. 发明授权

US08940802B2 Method for optimizing the operation of a hydrocarbon synthesis unit starting from synthesis gas, by controlling the partial pressure of CO 有权
标题翻译：通过控制CO的分压来优化从合成气开始的烃合成单元的操作的方法
公开(公告)号：US08940802B2
公开(公告)日：2015-01-27
申请号：US13377193
申请日：2010-05-18
申请人： Marie Claire Marion , Andrea Tasso , Ugo Cornaro
发明人： Marie Claire Marion , Andrea Tasso , Ugo Cornaro
IPC分类号： C07C1/04 , C10G2/00 , B01J23/75
CPC分类号： C10G2/332 , B01J23/75 , C10G2300/802
摘要： A method is described for optimizing the operation of a reaction section for the synthesis of hydrocarbons from a feed comprising synthesis gas, operated in the presence of a catalyst comprising cobalt, said method comprising the following steps: a) determining the theoretical partial pressure of CO in the reaction section; b) optionally, adjusting the partial pressure of CO determined in step a) to a value of 4 bar or higher; c) determining a new value for the theoretical partial pressure of CO in the reaction section.
摘要翻译：描述了一种用于优化用于从包含合成气的原料合成烃的反应段的操作的方法，所述合成气在包含钴的催化剂存在下操作，所述方法包括以下步骤：a）确定CO的理论分压在反应部分; b）任选地，将步骤a）中测定的CO的分压调节至4巴或更高的值; c）确定反应段中CO的理论分压的新值。

4. 发明申请

US20120129961A1 METHOD FOR OPTIMIZING THE OPERATION OF A HYDROCARBON SYNTHESIS UNIT STARTING FROM SYNTHESIS GAS, BY CONTROLLING THE PARTIAL PRESSURE OF CO 有权
标题翻译：通过控制CO的部分压力来优化从合成气开始的烃合成装置的运行的方法
公开(公告)号：US20120129961A1
公开(公告)日：2012-05-24
申请号：US13377193
申请日：2010-05-18
申请人： Marie Claire Marion , Andrea Tasso , Ugo Cornaro
发明人： Marie Claire Marion , Andrea Tasso , Ugo Cornaro
IPC分类号： C07C1/04
CPC分类号： C10G2/332 , B01J23/75 , C10G2300/802
摘要： A method is described for optimizing the operation of a reaction section for the synthesis of hydrocarbons from a feed comprising synthesis gas, operated in the presence of a catalyst comprising cobalt, said method comprising the following steps: a) determining the theoretical partial pressure of CO in the reaction section; b) optionally, adjusting the partial pressure of CO determined in step a) to a value of 4 bar or higher; c) determining a new value for the theoretical partial pressure of CO in the reaction section.
摘要翻译：描述了一种用于优化用于从包含合成气的原料合成烃的反应段的操作的方法，所述合成气在包含钴的催化剂存在下操作，所述方法包括以下步骤：a）确定CO的理论分压在反应部分; b）任选地，将步骤a）中测定的CO的分压调节至4巴或更高的值; c）确定反应段中CO的理论分压的新值。

5. 发明授权

US06509382B1 Process for activating a fischer-tropsch synthesis catalyst 有权
标题翻译：活化托吡托合成催化剂的方法
公开(公告)号：US06509382B1
公开(公告)日：2003-01-21
申请号：US09717101
申请日：2000-11-22
申请人： Olivier Ducreux , Marie Claire Marion , Magalie Roy-Auberger , John Lynch
发明人： Olivier Ducreux , Marie Claire Marion , Magalie Roy-Auberger , John Lynch
IPC分类号： C07C2700
CPC分类号： C10G2/331 , B01J23/75 , B01J23/8913 , B01J23/94 , B01J23/96 , B01J37/16 , B01J37/18 , B01J38/04 , B01J38/58 , C07C1/0445 , C07C2523/40 , C07C2523/74 , Y02P20/584
摘要： Process for activating a Fischer-Tropsch synthesis catalyst that comprises at least two stages: at least one stage for activation in the presence of hydrogen, or a mixture of hydrogen and an inert gas, and at least one stage for activation in the presence of carbon monoxide or a mixture of carbon monoxide and an inert gas, and optionally a third activation stage that is carried out either in the presence of hydrogen or a mixture of hydrogen and an inert gas, or in the presence of carbon monoxide or a mixture of carbon monoxide and an inert gas.
摘要翻译：用于活化包含至少两个阶段的费 - 托合成催化剂的方法：用于在氢存在下活化的至少一个阶段，或氢和惰性气体的混合物，以及在一氧化碳存在下活化的至少一个阶段或一氧化碳和惰性气体的混合物，以及任选的第三活化阶段，其在氢气或氢气和惰性气体的混合物存在下，或在一氧化碳或一氧化碳和惰性气体。

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