公开(公告)号：US08337757B2

公开(公告)日：2012-12-25

申请号：US12322970

申请日：2009-02-09

申请人： Subir Roychoudhury ,  Joel M. Desjardins ,  David Spence ,  Richard Mastanduno ,  Dennis E. Walsh ,  William C. Pfefferle

发明人： Subir Roychoudhury ,  Joel M. Desjardins ,  David Spence ,  Richard Mastanduno ,  Dennis E. Walsh ,  William C. Pfefferle

IPC分类号： G05B13/00

CPC分类号： C01B3/26 ,  C10J3/723 ,  C10J2200/06 ,  G05D23/1931 ,  Y10T436/207497 ,  Y10T436/218

摘要： A method is provided for controlling the operating temperature of a catalytic reactor using a closed-loop system that provides for varying the reactor input and other operating parameters in order to maintain the operating temperature of the reactor at or near the initial setpoint temperature for operation of the reactor. In one example, maximum and minimum operating temperatures with a catalytic partial oxidation reactor are controlled, as well as maintaining control over the corresponding minimum required ratio of oxygen atoms to carbon atoms, such that the operating temperature within the reactor is maintained below the material limits but above threshold temperatures for coking.

摘要翻译： 提供了一种用于使用闭环系统来控制催化反应器的操作温度的方法，所述闭环系统提供改变反应器输入和其它操作参数，以便将反应器的操作温度保持在或接近初始设定点温度，以操作 反应堆。 在一个实例中，控制具有催化部分氧化反应器的最大和最小操作温度，以及保持对氧原子与碳原子的相应最小所需比例的控制，使得反应器内的操作温度保持在材料极限以下 但高于焦化阈值温度。

公开(公告)号：US20090228146A1

公开(公告)日：2009-09-10

申请号：US12322970

申请日：2009-02-09

申请人： Subir Roychoudhury ,  Joel M. Desjardins ,  David Spence ,  Richard Mastanduno ,  Dennis E. Walsh ,  William C. Pfefferle

发明人： Subir Roychoudhury ,  Joel M. Desjardins ,  David Spence ,  Richard Mastanduno ,  Dennis E. Walsh ,  William C. Pfefferle

IPC分类号： G05B13/00

CPC分类号： C01B3/26 ,  C10J3/723 ,  C10J2200/06 ,  G05D23/1931 ,  Y10T436/207497 ,  Y10T436/218

摘要： A method is provided for controlling the operating temperature of a catalytic reactor using a closed-loop system that provides for varying the reactor input and other operating parameters in order to maintain the operating temperature of the reactor at or near the initial setpoint temperature for operation of the reactor. In one example, maximum and minimum operating temperatures with a catalytic partial oxidation reactor are controlled, as well as maintaining control over the corresponding minimum required ratio of oxygen atoms to carbon atoms, such that the operating temperature within the reactor is maintained below the material limits but above threshold temperatures for coking.

摘要翻译： 提供了一种用于使用闭环系统来控制催化反应器的操作温度的方法，所述闭环系统提供改变反应器输入和其它操作参数，以便将反应器的操作温度保持在或接近初始设定点温度，以操作 反应堆。 在一个实例中，控制具有催化部分氧化反应器的最大和最小操作温度，以及保持对氧原子与碳原子的相应最小所需比例的控制，使得反应器内的操作温度保持在材料极限以下 但高于焦化阈值温度。

公开(公告)号：US09102531B2

公开(公告)日：2015-08-11

申请号：US13613153

申请日：2012-09-13

申请人： Subir Roychoudhury ,  Joel M DesJardins ,  David Spence ,  Richard Mastanduno ,  Dennis E. Walsh ,  Lisa Burns

发明人： Subir Roychoudhury ,  Joel M DesJardins ,  David Spence ,  Richard Mastanduno ,  Dennis E. Walsh ,  William C. Pfefferle

IPC分类号： G05B13/00 ,  C01B3/26 ,  C10J3/72 ,  G05D23/19 ,  G01B13/00

CPC分类号： C01B3/26 ,  C10J3/723 ,  C10J2200/06 ,  G05D23/1931 ,  Y10T436/207497 ,  Y10T436/218

摘要： A method is provided for controlling the operating temperature of a catalytic reactor using a closed-loop system that provides for varying the reactor input and other operating parameters in order to maintain the operating temperature of the reactor at or near the initial setpoint temperature for operation of the reactor. In one example, maximum and minimum operating temperatures with a catalytic partial oxidation reactor are controlled, as well as maintaining control over the corresponding minimum required ratio of oxygen atoms to carbon atoms, such that the operating temperature within the reactor is maintained below the material limits but above threshold temperatures for coking.