发明名称 |
Coagulation detecting device for mixed phase container. |
摘要 |
<p>A device for detecting a coagulation in a mixed phase container, such as a fluidized bed type olefin polymerization reactor, includes at least one coagulation detecting part mounted on an inner surface of the reactor, and a coagulation detecting circuit for outputting an electrical signal in response to a change in capacitance between a main electrode of the coagulation detecting part and the surrounding inner surface of the reactor. When any coagulation is attached on the inner surface of the mixed phase container, the state of production of the coagulation can be obtained from a change in output signal from the coagulation detecting circuit connected to the coagulation detecting part. <IMAGE></p> |
申请公布号 |
EP0517530(A2) |
申请公布日期 |
1992.12.09 |
申请号 |
EP19920305156 |
申请日期 |
1992.06.05 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
MIURA, YASUHIRO;SHIOMI, YUTAKA |
分类号 |
C08F10/00;B01J19/24;C08F2/00;G01N27/22;G01N33/44;G01V3/08;G01V9/00;(IPC1-7):G01N27/22;G01N27/02 |
主分类号 |
C08F10/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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