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1.发明申请Method for on-line monitoring and control of polymerization processes and reactors to prevent discontinuity events 失效用于在线监测和控制聚合过程和反应器以防止不连续事件的方法公开(公告)号：US20080319583A1
公开(公告)日：2008-12-25
申请号：US12214469
申请日：2008-06-19
申请人： Robert O. Hagerty , Ian D. Burdett , Marc L. DeChellis , F. David Hussein , Eric J. Markel , Michael E. Muhle , Richard B. Pannell , Daniel P. Zilker
发明人： Robert O. Hagerty , Ian D. Burdett , Marc L. DeChellis , F. David Hussein , Eric J. Markel , Michael E. Muhle , Richard B. Pannell , Daniel P. Zilker
IPC分类号： G05B21/00
CPC分类号： C08F10/00 , C08F2400/02 , C08F2/34 , C08F2/002 , C08F2/00
摘要： Generally, a method of monitoring a polymerization reaction in a fluid bed reactor to generate, in on-line fashion, data indicative of the imminent occurrence of a discontinuity event (for example, sheeting) and optionally also control the reaction to prevent the occurrence of the discontinuity event is provided. Typical embodiments include the steps of generating in on-line fashion at least one of bed static data indicative of static charge in the fluidized bed and carryover static data indicative of carryover static; and generating at least one of temperature data (in on-line fashion using at least one monitored reaction parameter) indicative of a first temperature and acoustic emission data indicative of resin stickiness in the reactor, where the first temperature is indicative of at least one of degree of resin stickiness in the reactor and a characteristic of melting behavior of polymer resin in the reactor in the presence of at least one diluent.
摘要翻译： 通常，监测流化床反应器中的聚合反应的方法，以在线方式产生指示即将发生的不连续事件（例如，片材）的数据，并且还可任选地控制反应以防止发生 提供不连续事件。 典型的实施方案包括以在线方式产生指示流化床中的静电荷的床静态数据中的至少一种并携带指示携带静电的静态数据的步骤; 并且产生指示在反应器中指示树脂粘性的第一温度和声发射数据的温度数据（以在线方式使用至少一个监测的反应参数）中的至少一个，其中第一温度表示以下中的至少一个： 在至少一种稀释剂存在下，反应器中的树脂粘性程度和聚合物树脂在反应器中的熔融行为的特征。
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2.发明授权Method for on-line monitoring and control of polymerization processes and reactors to prevent discontinuity events 失效用于在线监测和控制聚合过程和反应器以防止不连续事件的方法公开(公告)号：US08433443B2
公开(公告)日：2013-04-30
申请号：US12214469
申请日：2008-06-19
申请人： Robert O. Hagerty , Ian D. Burdett , Marc L. DeChellis , F. David Hussein , Eric J. Markel , Michael E. Muhle , Richard B. Pannell , Daniel P. Zilker
发明人： Robert O. Hagerty , Ian D. Burdett , Marc L. DeChellis , F. David Hussein , Eric J. Markel , Michael E. Muhle , Richard B. Pannell , Daniel P. Zilker
IPC分类号： G05B21/00
CPC分类号： C08F10/00 , C08F2400/02 , C08F2/34 , C08F2/002 , C08F2/00
摘要： Generally, a method of monitoring a polymerization reaction in a fluid bed reactor to generate, in on-line fashion, data indicative of the imminent occurrence of a discontinuity event (for example, sheeting) and optionally also control the reaction to prevent the occurrence of the discontinuity event is provided. Typical embodiments include the steps of generating in on-line fashion at least one of bed static data indicative of static charge in the fluidized bed and carryover static data indicative of carryover static; and generating at least one of temperature data (in on-line fashion using at least one monitored reaction parameter) indicative of a first temperature and acoustic emission data indicative of resin stickiness in the reactor, where the first temperature is indicative of at least one of degree of resin stickiness in the reactor and a characteristic of melting behavior of polymer resin in the reactor in the presence of at least one diluent.
摘要翻译： 通常，监测流化床反应器中的聚合反应的方法，以在线方式产生指示即将发生的不连续事件（例如，片材）的数据，并且还可任选地控制反应以防止发生 提供不连续事件。 典型的实施方案包括以在线方式产生指示流化床中的静电荷的床静态数据中的至少一种并携带指示携带静电的静态数据的步骤; 并且产生指示在反应器中指示树脂粘性的第一温度和声发射数据的温度数据（以在线方式使用至少一个监测的反应参数）中的至少一个，其中第一温度表示以下中的至少一个： 在至少一种稀释剂存在下，反应器中的树脂粘性程度和聚合物树脂在反应器中的熔融行为的特征。
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