发明授权
US06831140B2 Static measurement and detection in a gas phase polyethylene reactor
失效
在气相聚乙烯反应器中的静态测量和检测
- 专利标题： Static measurement and detection in a gas phase polyethylene reactor
- 专利标题（中）： 在气相聚乙烯反应器中的静态测量和检测
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申请号： US10717820申请日： 2003-11-20
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公开(公告)号： US06831140B2公开(公告)日： 2004-12-14
- 发明人: Michael Elroy Muhle , Robert Olds Hagerty , John Francis Szul , Mark Gregory Goode , Laurence G. Britton
- 申请人： Michael Elroy Muhle , Robert Olds Hagerty , John Francis Szul , Mark Gregory Goode , Laurence G. Britton
- 主分类号： C08F234
- IPC分类号： C08F234
摘要：
The invention relates to a method for evaluating the condition of a fluidized bed reactor by examining the condition of the reactor wall. Specifically, the invention relates to a method for measuring static in the reactor using a static probe that is located at the distributor plate and comprises a distributor plate cap. The invention also relates to methods of determining a static level using a radio frequency (rf). The static measurements are provided to indicate or predict major continuity disturbances in the fluidized bed gas phase reactor.
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