发明授权
- 专利标题: Process for early detection of reactor fouling in gas phase polymerization
- 专利标题(中): 气相聚合中反应器结垢的早期检测方法
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申请号: US09722356申请日: 2000-11-28
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公开(公告)号: US06743870B1公开(公告)日: 2004-06-01
- 发明人: Hans-Jurgen Haardt , Hans-Peter Hemmersbach , Michael Muller , Hans-Ludwig Niederberger , Detlef Obermann , Johannes Schoofs , Karl-Heinz Werle
- 申请人: Hans-Jurgen Haardt , Hans-Peter Hemmersbach , Michael Muller , Hans-Ludwig Niederberger , Detlef Obermann , Johannes Schoofs , Karl-Heinz Werle
- 优先权: EP98430014 19980528
- 主分类号: C08F234
- IPC分类号: C08F234
摘要:
A process for early detection of reactor fouling occurring during a gas phase polymerization of olefin(s) using a fluidized bed reactor having a fluidization grid fitted with detection devices.
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