发明名称 |
Method for measuring polymerization process variables |
摘要 |
A method for determining the concentration of ingredients and other process variables in a polymerization process by measuring the capacitance and dissipation factor of the mixture and determining its dielectric constant at various stages of the process. By the use of an automatic capacitance bridge and a computer, the process variables can be determined and controlled in a matter of seconds.
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申请公布号 |
US4448943(A) |
申请公布日期 |
1984.05.15 |
申请号 |
US19820374585 |
申请日期 |
1982.05.03 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
GOLBA, JOSEPH C.;HANSEN, MARION G. |
分类号 |
B01J19/00;B29C35/02;C08F2/00;C08G64/30;G01N27/22;G01N33/44;(IPC1-7):C08G63/62;C08G73/10 |
主分类号 |
B01J19/00 |
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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