发明公开
EP2021117A1 METHOD OF METERING PROCESS ADDITIVES, IN PARTICULAR ANTISTATICS, INTO POLYMERIZATION REACTORS
有权
步骤为在聚合反应器中计量ANTISTATIKA
- 专利标题： METHOD OF METERING PROCESS ADDITIVES, IN PARTICULAR ANTISTATICS, INTO POLYMERIZATION REACTORS
- 专利标题（中）： 步骤为在聚合反应器中计量ANTISTATIKA
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申请号： EP07724868.0申请日： 2007-05-04
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公开(公告)号： EP2021117A1公开(公告)日： 2009-02-11
- 发明人: MIHAN, Shahram , KARER, Rainer , HECKER, Manfred
- 申请人： Basell Polyolefine GmbH
- 申请人地址： Brühler Strasse 60 50389 Wesseling DE
- 专利权人： Basell Polyolefine GmbH
- 当前专利权人： Basell Polyolefine GmbH
- 当前专利权人地址： Brühler Strasse 60 50389 Wesseling DE
- 优先权： DE102006022256 20060511; US813235P 20060613
- 国际公布： WO2007131645 20071122
- 主分类号： B01J8/00
- IPC分类号： B01J8/00 ; C08F10/00 ; C08K5/00 ; C08F2/00
摘要：
Method for metering polar, antistatically acting process auxiliaries into a polymerization reactor in which the process auxiliaries are present in solution in a nonpolar solvent, wherein the electrical conductivity of the solution is measured and the amount of the process auxiliary metered in is determined from the electrical conductivity.
公开/授权文献
- EP2021117B1 METHOD OF METERING ANTISTATICS INTO POLYMERIZATION REACTORS 公开/授权日：2010-12-15
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