DESIGN DEVELOPMENT AND IMPLEMENTATION OF ANALYZER BASED CONTROL SYSTEM AND ALGORITHM
    1.
    发明申请
    DESIGN DEVELOPMENT AND IMPLEMENTATION OF ANALYZER BASED CONTROL SYSTEM AND ALGORITHM 有权
    基于分析仪的控制系统和算法的设计开发与实现

    公开(公告)号:US20130048535A1

    公开(公告)日:2013-02-28

    申请号:US13557761

    申请日:2012-07-25

    IPC分类号: G01D18/00 G05D7/00

    CPC分类号: C10G7/10 C10G75/02

    摘要: A method of correcting measurements of a chemical sensor used in an industrial facility. The method involves correcting for errors known to occur in the steady state and the dynamic state for specifically recognized situations. This method allows for correcting errors that occur due to deadtime, false zero measurements, and non-linear disturbances. The method combines automated measurement techniques and human know how to progressively learn and refine the accuracy of the corrections.

    摘要翻译: 一种校正在工业设施中使用的化学传感器的测量的方法。 该方法包括校正已知发生在稳定状态下的误差和针对特定识别情况的动态状态。 该方法允许校正由于死区时间,假零点测量和非线性干扰引起的误差。 该方法结合了自动测量技术和人类知道如何逐步学习和改进校正的准确性。

    METHOD OF REDUCING CORROSION AND CORROSION BYPRODUCT DEPOSITION IN A CRUDE UNIT
    2.
    发明申请
    METHOD OF REDUCING CORROSION AND CORROSION BYPRODUCT DEPOSITION IN A CRUDE UNIT 有权
    减少腐蚀和腐蚀产生沉积物的方法

    公开(公告)号:US20100108566A1

    公开(公告)日:2010-05-06

    申请号:US12263904

    申请日:2008-11-03

    IPC分类号: C10G7/10 G05B1/00

    摘要: A method of optimizing system parameters in a crude unit to reduce corrosion and corrosion byproduct deposition in the crude unit is disclosed and claimed. The method includes measuring or predicting properties associated with the system parameters and using an automated controller to analyze the properties to cause adjustments in the chemical program to optimize the system parameters. Adjusting the system parameters effectively controls corrosion in the crude unit by reducing the corrosiveness of a fluid in the process stream and/or by protecting the system from a potentially corrosive substance. System parameter sensing probes are arranged at one or more locations in the process stream to allow accurate monitoring of the system parameters in the crude unit.

    摘要翻译: 公开并要求保护在原油装置中优化系统参数以减少原油装置中的腐蚀和腐蚀副产物沉积的方法。 该方法包括测量或预测与系统参数相关的属性,并使用自动化控制器来分析属性以引起化学程序中的调整以优化系统参数。 调整系统参数通过降低工艺流中的流体的腐蚀性和/或通过保护系统免受潜在腐蚀性物质的影响,有效地控制了粗单元中的腐蚀。 系统参数传感探针被布置在过程流中的一个或多个位置,以允许准确监测粗单元中的系统参数。

    Method of reducing corrosion and corrosion byproduct deposition in a crude unit
    3.
    发明授权
    Method of reducing corrosion and corrosion byproduct deposition in a crude unit 有权
    减少原油装置中腐蚀和腐蚀副产物沉积的方法

    公开(公告)号:US09150793B2

    公开(公告)日:2015-10-06

    申请号:US12263904

    申请日:2008-11-03

    IPC分类号: C10G7/10 C10G75/02

    摘要: A method of optimizing system parameters in a crude unit to reduce corrosion and corrosion byproduct deposition in the crude unit is disclosed and claimed. The method includes measuring or predicting properties associated with the system parameters and using an automated controller to analyze the properties to cause adjustments in the chemical program to optimize the system parameters. Adjusting the system parameters effectively controls corrosion in the crude unit by reducing the corrosiveness of a fluid in the process stream and/or by protecting the system from a potentially corrosive substance. System parameter sensing probes are arranged at one or more locations in the process stream to allow accurate monitoring of the system parameters in the crude unit.

    摘要翻译: 公开并要求保护在原油装置中优化系统参数以减少原油装置中的腐蚀和腐蚀副产物沉积的方法。 该方法包括测量或预测与系统参数相关的属性,并使用自动控制器来分析属性以引起化学程序中的调整以优化系统参数。 调整系统参数通过降低工艺流中的流体的腐蚀性和/或通过保护系统免受潜在腐蚀性物质的影响,有效地控制了粗单元中的腐蚀。 系统参数传感探针被布置在过程流中的一个或多个位置,以允许准确监测粗单元中的系统参数。

    Development and implementation of analyzer based on control system and algorithm
    4.
    发明授权
    Development and implementation of analyzer based on control system and algorithm 有权
    基于控制系统和算法的分析仪的开发与实现

    公开(公告)号:US09458388B2

    公开(公告)日:2016-10-04

    申请号:US13557761

    申请日:2012-07-25

    IPC分类号: C10G7/10 C10G75/02

    CPC分类号: C10G7/10 C10G75/02

    摘要: A method of correcting measurements of a chemical sensor used in an industrial facility. The method involves correcting for errors known to occur in the steady state and the dynamic state for specifically recognized situations. This method allows for correcting errors that occur due to deadtime, false zero measurements, and non-linear disturbances. The method combines automated measurement techniques and human know how to progressively learn and refine the accuracy of the corrections.

    摘要翻译: 一种校正在工业设施中使用的化学传感器的测量的方法。 该方法包括校正已知发生在稳定状态下的误差和针对特定识别情况的动态状态。 该方法允许校正由于死区时间,假零点测量和非线性干扰引起的误差。 该方法结合了自动测量技术和人类知道如何逐步学习和改进校正的准确性。