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1. 发明申请

WO2006036824A2 APPARATUS AND METHOD FOR PREFERENTIAL OXIDATION OF CARBON MONOXIDE 审中-公开
标题翻译：一氧化碳优先氧化的装置和方法
公开(公告)号：WO2006036824A2
公开(公告)日：2006-04-06
申请号：PCT/US2005034249
申请日：2005-09-26
申请人： TEXACO DEVELOPMENT CORP , WHEAT SPENCER W , CASEY DANIEL G , KRAUSE CURTIS L , WIER MARSHALL D , HARRISSON DAVID W SR
发明人： WHEAT SPENCER W , CASEY DANIEL G , KRAUSE CURTIS L , WIER MARSHALL D , HARRISSON DAVID W SR
IPC分类号： B01J8/02
CPC分类号： B01J8/0285 , B01J8/008 , B01J8/025 , B01J8/065 , B01J8/067 , B01J19/248 , B01J2208/00061 , B01J2208/0007 , B01J2208/0015 , B01J2208/00203 , B01J2208/00716 , B01J2208/00884 , B01J2219/00038 , C01B3/583 , C01B2203/044 , C01B2203/047
摘要： An apparatus and method for the preferential oxidation of carbon monoxide in a hydrogen-rich fluid. The apparatus utilizes one or more reactors that are dimensioned to optimize the exothermic oxidation reaction and the transfer of heat to and from the catalyst bed. A reactor of the apparatus has an elongated cylindrical catalyst bed and heat transfer means adjacent the catalyst bed. The heat transfer means is suitable for pre-heating the catalyst bed during start-up operations and for removing the heat from the catalyst bed during the oxidation reaction. One or more reactors of different dimensions may be utilized depending upon the pressure of the hydrogen-rich fluid to be directed into the apparatus and the pressure requirements for the carbon monoxide-depleted fluid exiting the apparatus. For instance, in low pressure operations where it may be desirable to minimize the pressure drop across the apparatus, two or more reactors having relatively smaller dimensions can be utilized. In higher pressure operations where pressure drop across the preferential oxidation apparatus is of less concern, a single reactor having larger dimensions may be utilized. The relatively narrow dimension of the catalyst bed coupled with the relatively large surface are used for heat transfer provides for more uniform temperatures within the catalyst bed and improved temperature control of the bed.
摘要翻译：一种在富含氢气的流体中优先氧化一氧化碳的装置和方法。该装置使用一个或多个反应器，其尺寸被设计成优化放热氧化反应和向催化剂床转移热量。设备的反应器具有细长的圆柱形催化剂床和靠近催化剂床的热传递装置。传热装置适于在启动操作期间预催化催化剂床并且在氧化反应期间从催化剂床除去热量。取决于要引入设备的富氢流体的压力和离开设备的一氧化碳贫化流体的压力要求，可以使用不同尺寸的一个或多个反应器。例如，在可能期望使装置上的压降最小化的低压操作中，可以使用具有相对较小尺寸的两个或多个反应器。在较高压力的操作中，优先氧化设备的压降较不重要，可以使用具有较大尺寸的单个反应器。催化剂床与相对大的表面相对较窄的尺寸用于传热，从而在催化剂床内提供更均匀的温度并改善床的温度控制。

2. 发明专利

CA2582457A1 APPARATUS AND METHOD FOR PREFERENTIAL OXIDATION OF CARBON MONOXIDE 未知
公开(公告)号：CA2582457A1
公开(公告)日：2006-04-06
申请号：CA2582457
申请日：2005-09-26
申请人： TEXACO DEVELOPMENT CORP
发明人： WHEAT SPENCER W , CASEY DANIEL G , HARRISSON DAVID W SR , WIER MARSHALL D , KRAUSE CURTIS L
IPC分类号： B01J8/02
摘要： An apparatus and method for the preferential oxidation of carbon monoxide in a hydrogen-rich fluid. The apparatus utilizes one or more reactors that are dimensioned to optimize the exothermic oxidation reaction and the transfer o f heat to and from the catalyst bed. A reactor of the apparatus has an elongat ed cylindrical catalyst bed and heat transfer means adjacent the catalyst bed. The heat transfer means is suitable for pre-heating the catalyst bed during start-up operations and for removing the heat from the catalyst bed during t he oxidation reaction. One or more reactors of different dimensions may be utilized depending upon the pressure of the hydrogen-rich fluid to be direct ed into the apparatus and the pressure requirements for the carbon monoxide- depleted fluid exiting the apparatus. For instance, in low pressure operatio ns where it may be desirable to minimize the pressure drop across the apparatus , two or more reactors having relatively smaller dimensions can be utilized. I n higher pressure operations where pressure drop across the preferential oxidation apparatus is of less concern, a single reactor having larger dimensions may be utilized. The relatively narrow dimension of the catalyst bed coupled with the relatively large surface are used for heat transfer provides for more uniform temperatures within the catalyst bed and improved temperature control of the bed.

3. 发明专利

AU2005289675B2 Apparatus and method for preferential oxidation of carbon monoxide 未知
公开(公告)号：AU2005289675B2
公开(公告)日：2011-04-14
申请号：AU2005289675
申请日：2005-09-26
申请人： TEXACO DEVELOPMENT CORP
发明人： HARRISSON DAVID W SR , WIER MARSHALL D , CASEY DANIEL G , WHEAT SPENCER W , KRAUSE CURTIS L
IPC分类号： B01J8/04 , B01J8/06
摘要： An apparatus and method for the preferential oxidation of carbon monoxide in a hydrogen-rich fluid. The apparatus utilizes one or more reactors that are dimensioned to optimize the exothermic oxidation reaction and the transfer of heat to and from the catalyst bed. A reactor of the apparatus has an elongated cylindrical catalyst bed and heat transfer means adjacent the catalyst bed. The heat transfer means is suitable for pre-heating the catalyst bed during start-up operations and for removing the heat from the catalyst bed during the oxidation reaction. One or more reactors of different dimensions may be utilized depending upon the pressure of the hydrogen-rich fluid to be directed into the apparatus and the pressure requirements for the carbon monoxide-depleted fluid exiting the apparatus. For instance, in low pressure operations where it may be desirable to minimize the pressure drop across the apparatus, two or more reactors having relatively smaller dimensions can be utilized. In higher pressure operations where pressure drop across the preferential oxidation apparatus is of less concern, a single reactor having larger dimensions may be utilized. The relatively narrow dimension of the catalyst bed coupled with the relatively large surface are used for heat transfer provides for more uniform temperatures within the catalyst bed and improved temperature control of the bed.

4. 发明专利

AU2005289675A1 Apparatus and method for preferential oxidation of carbon monoxide 未知
公开(公告)号：AU2005289675A1
公开(公告)日：2006-04-06
申请号：AU2005289675
申请日：2005-09-26
申请人： TEXACO DEVELOPMENT CORP
发明人： HARRISSON DAVID W SR , WIER MARSHALL D , CASEY DANIEL G , WHEAT SPENCER W , KRAUSE CURTIS L
IPC分类号： B01J8/02
摘要： An apparatus and method for the preferential oxidation of carbon monoxide in a hydrogen-rich fluid. The apparatus utilizes one or more reactors that are dimensioned to optimize the exothermic oxidation reaction and the transfer of heat to and from the catalyst bed. A reactor of the apparatus has an elongated cylindrical catalyst bed and heat transfer means adjacent the catalyst bed. The heat transfer means is suitable for pre-heating the catalyst bed during start-up operations and for removing the heat from the catalyst bed during the oxidation reaction. One or more reactors of different dimensions may be utilized depending upon the pressure of the hydrogen-rich fluid to be directed into the apparatus and the pressure requirements for the carbon monoxide-depleted fluid exiting the apparatus. For instance, in low pressure operations where it may be desirable to minimize the pressure drop across the apparatus, two or more reactors having relatively smaller dimensions can be utilized. In higher pressure operations where pressure drop across the preferential oxidation apparatus is of less concern, a single reactor having larger dimensions may be utilized. The relatively narrow dimension of the catalyst bed coupled with the relatively large surface are used for heat transfer provides for more uniform temperatures within the catalyst bed and improved temperature control of the bed.

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